Read Distances Between US Ports.vp text version

Distances Between United States Ports

2002 (9th) Edition

U.S. DEPARTMENT OF COMMERCE

Donald L. Evans, Secretary

National Oceanic and Atmospheric Administration (NOAA)

Vice Admiral Conrad Lautenbacher, Jr., USN (Ret), Under Secretary of Commerce for Oceans and Atmosphere, and Administrator, NOAA

National Ocean Service

Margaret A. Davidson, Acting Assistant Administrator for Ocean Services and Coastal Zone Management

Washington, DC Distributed by the National Ocean Service

II

Preface

Distances Between United States Ports is published by the Office of Coast Survey, National Ocean Service (NOS), National Oceanic and Atmospheric Administration (NOAA), pursuant to the Act of 6 August 1947 (33 U.S.C. 883a and b), and the Act of 22 October 1968 (44 U.S.C. 1310). Distances Between United States Ports contains distances from a port of the United States to other ports in the United States, and from a port in the Great Lakes in the United States to Canadian ports in the Great Lakes and St. Lawrence River. Distances Between Ports, Publication 151, is published by National Imagery and Mapping Agency (NIMA) and distributed by NOS. NIMA Pub. 151 is international in scope and lists distances from foreign port to foreign port and from foreign port to major U.S. ports. The two publications, Distances Between United States Ports and Distances Between Ports, complement each other. This volume of Distances Between United States Port cancels the 1993 (8th) edition. Mariners and other are urged to promptly report errors in this publication to NOAA. These reports should be sent to Chief, Coast Pilot Branch (N/CS51) Office of Coast Survey National Ocean Service, NOAA 1315 East-West Highway Silver Spring, MD 20910-3282.

III

Record of Changes

Change Number From LNM No. Entered By Date Entered Change Number From LNM No. Entered By Date Entered

IV

Contents

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1

Atlantic Distances Atlantic Ocean distances for deep-draft vessels ­ Montreal, Canada to Panama Canal . . . . . . . . T­1 Gulf of Maine distances ­ Calais, ME, to Cape Cod, MA . . . . . . . . . . . . . . . . . . . . T­2 Coastwise distances ­ Cape Cod, MA, to New York, NY . . . . . . . . . . . . . . . . . . . . T­3 Inside-route distances ­ South side of Long Island ­ Greenport, NY, to East Rockaway Inlet, NY . . . . T­4 Distances on Hudson River ­ New York, NY, to Troy Lock, NY . . . . . . . . . . . . . . . . . T­5 Coastwise distances ­ New York, NY, to Chesapeake Bay entrance, VA . . . . . . . . . . . . . . T­6 Distances by Intracoastal Waterway ­ Manasquan Inlet, NJ, to Cape May Canal, NJ . . . . . . . . . T­7 Distances on Delaware Bay and River . . . . . . . . . . . . . . . . . . . . . . . . . . . T­8 Chesapeake Bay distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­9 Distances on Potomac River. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­10 Coastwise distances ­ Norfolk, VA, to Key West, FL . . . . . . . . . . . . . . . . . . . . . T­11 Inside-route distances ­ Norfolk, VA, to Fernandina Beach, FL . . . . . . . . . . . . . . . . . T­12 Inside-route distances ­ Fernandina Beach, FL to Key West, FL . . . . . . . . . . . . . . . . T­13 Distances on St. Johns River, FL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­14 Gulf of Mexico ­ Key West, FL to Brownsville, TX . . . . . . . . . . . . . . . . . . . . . T­15 Coastwise and inside-route distances ­ Key West, FL, to Apalachicola, FL . . . . . . . . . . . . T­16 Distances by Intracoastal Waterway ­ Apalachicola, FL, to Brownsville, TX . . . . . . . . . . . T­17 Puerto Rico and Virgin Islands distances . . . . . . . . . . . . . . . . . . . . . . . . . . T­18 Mississippi River Systems Mississippi River . . . . Ohio River . . . . . . . Tennessee River . . . . Missouri River . . . . . Illinois Waterway . . . .

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. . . T­19 T­19, T­20 . . . T­20 . . . T­20 . . . T­21

Great Lakes and New York State Waterways Distances Distances on the Great Lakes . . . . . . . . . . . . . . Distances on Lake Ontario and St. Lawrence River. . . . . . Distances on Lake Erie, and St. Clair, Detroit and Niagara Rivers Distances on Lake Huron and St. Marys River . . . . . . . Distances on Lake Michigan . . . . . . . . . . . . . . Distances on Lake Superior . . . . . . . . . . . . . . . Distances on New York State Waterways. . . . . . . . . .

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T­22 T­23 T­24 T­25 T­26 T­27 T­28

Pacific Distances Distances in Panama Canal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­29 Pacific Ocean distances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­30 Pacific Coast ­ San Diego, CA, to Cape Flattery, WA . . . . . . . . . . . . . . . . . . . . . T­31

V

San Francisco Bay Area . . . . . . . . . . . . . . . Distances on Columbia River System . . . . . . . . . . Distances in Strait of Juan de Fuca and Strait of Georgia . . Hawaii distances . . . . . . . . . . . . . . . . . . Gulf of Alaska distances . . . . . . . . . . . . . . . Inside-passage distances ­ Seattle, WA, to Cape Spencer, AK Distances on Yukon River, AK. . . . . . . . . . . . . Bering Sea and Arctic Ocean distances . . . . . . . . .

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T­32 T­33 T­34 T­35 T­36 T­37 T­38 T­39

Miscellaneous Tables Table for estimating time of transit . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­40 Measurement and Conversion Factors . . . . . . . . . . . . . . . . . . . . . T­41 through T­44 Metric Style Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­45 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (follows tables) Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (follows appendix)

VI

GENERAL INFORMATION

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

Distance Between United States Ports contains distances from a port of the United States to other ports in the United States, and from a port in the Great Lakes in the United States to Canadian Ports in the Great Lakes and St Lawrence River. These distances are measured along navigable tracklines. General.­Departure and arrival geographic coordinates, where listed, are for a centrally located pier inside the port. Distances given are given in nautical miles for tables relating to distances along the coasts. Generally speaking, distances in tables of the Mississippi River System, the Great Lakes, and other inland waters are in statue miles. The individual tables show in their heading, what the units of the table are in, i.e., nautical miles or statue miles. International nautical mile.­The nautical mile is a special unit employed for marine and aerial navigation to express distance. The International nautical mile is exactly 1,852 meters in length. 1,852 meters = 6,076.11549 U.S. feet. Each distance between the two ports concerned is along the shortest route that safe navigation permits. The navigator must make his own adjustments for weather or prevailing currents. Junction Points.­These are positions where two or more routes converge; they are shown in CAPITAL LETTERS in the tables. Distances between ports listed in different tables can be obtained by adding the respective distances to the junction points. Where a port is listed in more than one table, additional combinations of distances can also be obtained by using the port as a common reference point. (See examples that follow.) Foreign Ports.­Distances Between Ports, Pub. 151, is published by National Imagery and Mapping Agency (NIMA) and distributed by National Ocean Service. NIMA Pub 151 is International in scope and lists distances from foreign port to foreign port, and from foreign port to major United States ports. The two publications, Distances Between United States Ports and Distances Between Ports, complement each other. See Example 20. Examples.­The following examples will illustrate the use of the tables. The index will show in which table the ports are listed.

Use of Junction and common reference points

(11) (12) (13) (14) (15) (16) (17) (18) (19)

Example 2.­Find the distance from Bridgeport, CT, to Albany, NY: Bridgeport to New York (table T­3) . . . . . 52 New York to Albany (table T­5) . . . . . . . 126 Bridgeport to Albany . . . . . . . . . . . . . . . . 178 Example 3.­Find the distance from New York, NY, to Miami, FL, via the Intracoastal Waterway: New York to Chesapeake and Delaware Canal east entrance (table T­7) . . . . . . . . . . . . . . . . . . . 190 East entrance of Chesapeake and Delaware Canal Norfolk, VA (table T­9) . . . . . . . . . . . . . . . . 209 Norfolk to Miami (table T­13). . . . . . . . . 947 New York to Miami . . . . . . . . . . . . . . . . 1,346

Alternate routes

(20) (21) (22) (23) (24) (25) (26) (27) (28) (29) (30) (31) (32) (33) (34) (35)

Example 4.­Find the distance from Portland, ME, to New York, NY, by two routes: 1. Outside, via Nantucket Shoals: Portland to New York (table T­1) . . . . . . 426 2. Via Cape Code Canal and Long Island Sound: Portland to Cape Cod Canal E entrance (table T­2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118 Cape Cod Canal E entrance to New York (table T­3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Portland to New York . . . . . . . . . . . . . . . . 300 Example 5.­Find the distance from Boston, MA, to Baltimore, MD, by two routes: 1. Outside, via Nantucket Shoals and Chesapeake Bay entrance: Boston to Baltimore (table T­1). . . . . . . . 694 2. Via Cape Cod Canal and Chesapeake and Delaware Canal: Boston to Cape Cod Canal E entrance (table T­2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Cape Cod Canal E entrance to Montauk Point, NY (table T­3) . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 Montauk Point to Chesapeake and Delaware Canal east entrance (table T­6). . . . . . . . . . . . . . 263 East entrance of Chesapeake and Delaware Canal to Baltimore (table T­9) . . . . . . . . . . . . . . . . . 62 Boston to Baltimore . . . . . . . . . . . . . . . . . 453

Ports in the same table

(9) (10)

Example 1.­Find the distance from New York, NY to Charleston, SC. In Table T­1 find New York, NY, in the list of cities along the left edge of the table, and Charleston, SC, in the list of cities along the top of the table. The intersection of the row and column will contain the distance (630 miles) between these two parts.

Harbor Entrances

(36)

(37) (38)

Example 6.­Find the distance from San Francisco entrance buoy, CA, to Coos Bay entrance buoy, OR: San Francisco to Coos Bay (city) (table T­31) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396 San Francisco entrance buoy to San Francisco, 15 miles, plus Coos Bay entrance buoy to Coos Bay (city), 13 miles (table T­31) . . . . . . . . . . . . . . . . -28

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2

(39)

GENERAL INFORMATION San Francisco entrance buoy to Coos Bay entrance buoy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368

Foreign ports

(40) (41) (42) (43)

Example 7.­Find the distance from Beaumont, TX to Lisboa, Portugal: Beaumont, TX, to Straits of Florida (table T­15) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 726 Straits of Florida to Lisboa, Portugal (Pub. 151) 3,831 Beaumont to Lisboa, Portugal . . . . . . . . 4,557

ATLANTIC OCEAN DISTANCES

MONTREAL, CANADA to the PANAMA CANAL

(Nautical Miles)

New Orleans (via SW Pass) Chesapeake Bay Entrance PANAMA CANAL (Pacific)

Panama Canal (Atlantic)

STRAITS OF FLORIDA

YUCATAN CHANNEL

Wilmington, NC

Charleston, SC

Portland, ME

Gut of Canso (Lock)

Corpus Christi, TX

Nantucket Shoals

Philadelphia, PA

Diamond Shoals

Jacksonville, FL

Port Arthur, TX

Savannah, GA

Pensacola, FL

Baltimore, MD

Galveston, TX

New York, NY

San Juan, PR

Key West, FL

MONTREAL, QUE*

(St. Lambert Lock)

3249 2568 2465 2235 2195 2032 2018 2001 1950 1800 1827 1683 1655 1609 1610 1559 1106 1047 1259 1388 1417 1442 1533 1539 1595 1036 855 46 -

3203 2522 2419 2189 2149 1986 1972 1955 1904 1754 1781 1637 1609 1563 1564 1513 1060 1001 1213 1342 1371 1396 1487 1493 1549 990 809 -

2730 2049 1937 1629 1589 1426 1346 1323 1268 1118 1145 1001 904 809 780 699 251 192 404 533 562 587 691 696 769 1111 -

2445 1764 1669 1531 1486 1334 1399 1395 1375 1225 1252 1114 1153 1138 1156 1121 966 1017 1249 1448 1448 1557 1717 1719 1824 -

3347 2666 2558 2255 2215 2052 1977 1954 1899 1749 1776 1632 1535 1440 1411 1330 880 807 810 618 605 555 249 207 -

3242 2561 2453 2150 2110 1947 1872 1849 1794 1644 1671 1527 1430 1335 1306 1225 775 702 703 509 496 446 89 -

3240 2559 2451 2148 2108 1945 1870 1847 1792 1642 1669 1525 1428 1333 1304 1223 773 700 697 504 491 441 -

3080 2399 2291 1988 1948 1785 1710 1687 1632 1482 1509 1365 1268 1173 1144 1063 613 540 502 288 269 -

3011 2330 2222 1919 1879 1716 1641 1618 1563 1413 1440 1296 1199 1104 1075 994 544 471 389 89 -

2977 2296 2188 1885 1845 1682 1607 1584 1529 1379 1406 1262 1165 1070 1041 960 510 437 347 -

2772 2091 1983 1680 1640 1477 1402 1379 1324 1174 1201 1057 960 865 836 755 305 232 -

2540 1859 1751 1448 1408 1245 1170 1147 1092 942 969 825 728 633 604 523 73 -

2479 1798 1690 1387 1347 1184 1109 1086 1031 881 908 764 667 572 543 462 -

2172 1491 1379 1071 1031 868 788 765 710 560 587 443 315 197 145 -

2088 1407 1295 987 947 784 704 681 626 476 503 359 227 102 -

2014 1333 1221 913 873 710 630 607 552 402 429 285 151 -

1948 1267 1155 847 807 644 564 541 486 336 363 219 -

1729 1048 936 628 588 425 345 322 267 117 144 -

1716 1035 923 611 571 408 294 269 173 27 -

1689 1008 896 584 544 381 267 242 150 -

1838 1157 1046 734 694 531 417 392 -

1682 1001 890 575 535 372 240 -

1534 853 742 426 386 223 -

1311 630 519 203 163 -

1318 637 526 100 -

1276 595 484 -

717 120 -

681 -

Cabot Strait

45 07.0'N., 60 17.0'W.

Gut of Canso (Lock)

45 39.0'N., 61 25.0'W.

Portland, ME

43 39.4'N., 70 14.7'W.

Boston, MA

42 22.0'N., 71 03.0'W.

NANTUCKET SHOALS

40 30.0'N., 69 25.0'W.

NEW YORK, NY

40 42.0'N., 74 01.0'W.

Philadelphia, PA

39 56.8'N., 75 08.3'W.

Baltimore, MD

39 16.0'N., 76 34.5'W.

CHESAPEAKE BAY ENTRANCE

36 56.3'N., 75 58.6'W.

Norfolk, VA

36 50.9'N., 76 17.9'W.

Diamond Shoals

35 08.0'N., 75 15.0'W.

Wilmington, NC

34 14.0''N., 77 57.0'W.

Charleston, SC

32 47.2'N., 79 55.2'W.

Savannah, GA

32 05.0'N., 81 05.7'W.

Jacksonville, FL

30 19.2'N., 81 39.0'W

Key West, FL

24 33.7'N., 81 48.5'W.

STRAITS OF FLORIDA

24 25.0'N., 83 00.0'W.

Tampa, FL

27 56.5'N., 82 26.7'W.

Pensacola, FL

30 24.0'N., 87 13.0'W.

Mobile, AL

30 42.5'N., 88 02.5'W.

NEW ORLEANS (via SW Pass)

29 57.0'N., 90 03.7'W.

Port Arthur, TX Galveston, TX

29 19.0'N., 94 47.0'W.

All tabular distances are by outside routes which can be used by the deepest-draft vessel that the listed ports can accommodate. Lighter-draft vessels can save considerable mileage by transiting Canso Lock (Canada), the Cape Cod Canal (Massachusetts), and the Chesapeake and Deleware Canal (Deleware-Maryland); see the detailed tables. Gulf of Mexico distances are through the Shipping Safety Fairways.

Corpus Christi, TX

27 48.8'N., 97 24.0'W.

San Juan, PR

18 27.8'N., 66 06.7'W.

YUCATAN CHANNEL

21 50.0''N., 85 03.0'W.

Panama Canal (Atlantic)

9 23.5'N., 79 55.3'W.

PANAMA CANAL (Pacific)

8 53.0'N., 79 31.0'W.

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* For Quebec City, Canada - subtract 139 miles

Cabot Strait

Boston, MA

Norfolk, VA

Tampa, FL

Mobile, AL

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T-1

T-2

GULF OF MAINE DISTANCES

CALAIS, MAINE to CAPE COD, MASSACHUSETTS

(Nautical Miles)

Cape Cod Canal E Enterance

Boothbay Harbor, ME

Provincetown, ME

Newburyport, MA

Buck Harbor, ME

York Harbor, ME

Nantucket Shoals

Machiasport, ME

Marblehead, MA

Portsmouth, NH

Bar Harbor, ME

Stonington, ME

Gloucester, MA

Bucksport, ME

Plymouth, MA

Wiscasset, ME

Jonesport, ME

Rockland, ME

Rockport, MA

Searsport, ME

Eastpo ME rt,

Portland, ME

Augusta, ME

Scituate, MA

Boston, MA

Bangor, ME

Salem, MA

Calais, ME

45/11.4'N., 67/16.7'W.

312 297 286 271 257 243 237 226 223 242 250 267 207 217 213 240 203 182 180

171 157 155 159 156 159 163 143 144 144 132 -

258 243 232 214 197 179 165 155 148 166 175 192 119 127 123 150 107 75 73

63 49 45 49 45 47 49 29 26 22 -

270 255 244 226 209 190 176 165 160 178 187 204 130 139 137 164 118 83 81

72 58 52 53 48 48 52 29 20 -

268 253 242 224 206 188 174 163 155 174 182 199 125 133 129 156 112 75 73

64 50 43 45 39 40 40 20 -

259 244 233 215 196 177 159 155 142 161 169 186 112 120 115 142 97 60 58

48 34 26 24 22 22 21 -

265 250 239 221 203 184 162 158 147 166 174 191 115 123 119 146 100 63 61

51 37 26 27 19 13 -

261 246 235 217 198 179 157 153 142 161 169 186 110 118 114 141 95 58 56

47 33 22 18 14 -

251 236 225 207 188 169 148 143 132 151 159 176 101 109 104 131 86 48 46

37 23 11 5 -

252 237 226 208 189 170 149 145 133 152 160 177 102 110 105 132 87 49 47

38 24 12 -

245 230 219 200 182 163 138 133 126 145 153 170 95 103 98 125 79 42 40

31 17 -

236 221 210 192 173 154 131 126 115 134 143 160 84 92 88 115 66 29 27

16 -

241 226 215 197 178 159 137 132 118 137 145 162 86 94 89 116 67 25 22

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230 216 204 186 167 148 123 119 107 126 135 151 74 82 78 104 56 11 -

222 208 196 178 159 140 114 109 99 118 126 144 64 72 67 94 43 -

198 183 172 153 135 115 85 81 71 90 98 115 36 44 40 66 -

214 200 188 169 149 130 94 90 86 105 113 131 50 57 27 -

187 173 161 142 122 103 67 63 59 78 86 104 23 30 -

189 175 162 144 124 105 68 64 62 80 89 106 21 -

168 153 142 123 105 86 57 53 42 61 70 87 -

176 162 150 132 113 94 39 47 50 30 17 -

159 145 133 115 96 77 22 30 33 13 -

152 137 126 107 89 70 16 24 23 -

145 130 118 100 82 62 22 20 -

118 102 91 73 53 33 16 -

125 109 98 80 60 39 -

98 83 72 52 34 -

66 42 40 20 -

61 46 35 -

26 3 -

24 -

Eastport, ME

44/54.3'N., 66/59.0'W.

Lubec, ME

44/51.7'N., 66/59.0'W.

Machiasport, ME

44/41.9'N., 67/23.6'W.

Jonesport, ME

44/31.6'N., 67/37.0'W.

Bar Harbor, ME

44/23.5'N., 68/12.0'W.

Buck Harbor, ME Stonington, ME

44 /20.3'N., 68/44.2'W.

44/09.2'N., 68/39.8'W.

Rockland, ME

44/06.0'N., 69/05.5'W.

Searsport, ME

44/27.0'N., 68/54.0'W.

Bucksport, ME

44/34.3'N., 68/48.0'W.

Bangor, ME

44/47.7'N., 68/46.3'W.

Boothbay Harbor, ME

43/51.0'N., 69/37.6'W.

Wiscasset, ME

43/59.5'N., 69/40.1'W.

Bath, ME

43/54.5'N., 69/48.7'W.

Augusta, ME

44/18.9'N., 69/46.4'W.

Portland, ME

43/39.4'N., 70/14.7'W.

York Harbor, ME

43/07.9'N., 70/38.6'W.

Portsmouth, NH

43/04.6'N., 70/44.5'W.

Newburyport, MA

42/48.8'N., 70/52.4'W.

Rockport, MA

42/40.0'N., 70/36.5'W.

Gloucester, MA

42/36.6'N., 70/39.6'W.

Salem, MA

42/31.3'N., 70/52.5'W.

Marblehead, MA

42/30.2'N., 70/50.7'W.

Lynn, MA

42/27.3'N., 70/56.6'W.

Boston, MA

42/22.0'N., 71/03.0'W.

Scituate, MA

42/11.9'N., 70/43.5'W.

Each distance is by the shortest route that safe navigation permits between the two ports concerned. Vessels standing along the coast must make their own adjustments for non-direct routes. For example, the table shows a distance of 214 miles by direct route from Machiasport to Provincetown; the distance via Matincus Rock and Cape Ann is 235 miles. Distances from Eastport to Machiasport and other ports southward are via deep Head Harbor Passage, which is 8 miles farther than via shallow Lubec Channel.

Plymouth, MA

41/57.6'N., 70/39.8'W.

CAPE COD CANAL E. ENT.

41/46.8'N., 70/29.0'W.

Provincetown, ME

42/02.5'N., 70/10.0'W.

NANTUCKET SHOALS

40/30.0'N., 69/25.0'W.

Calais, ME

-

Lubec, ME

Lynn, MA

Bath, ME

COASTWISE DISTANCES

CAPE COD, MA, to NEW YORK, NY

(Nautical Miles)

CAPE COD CANAL E ENT.

41/46.8'N., 70/29.0W.

193 227 208 183 178 178 151 166 171 133 121 116 143 80 69 64 52 45 117 115 114 64 126 12 15 5

191 225 206 181 176 176 149 164 169 131 119 114 141 78 67 62 50 43 115 113 112 62 124 10 10 -

202 223 216 191 186 186 159 174 179 141 129 124 151 88 77 72 60 53 125 123 122 72 123 20 -

182 223 196 171 166 166 139 154 159 121 109 104 131 68 57 52 40 33 105 103 102 52 20 -

76 113 89 63 59 60 35 51 56 15 19 28 75 62 65 74 84 85 16 32 30 68 -

134 178 149 123 118 118 91 107 112 74 61 56 84 23 15 15 23 24 58 56 54 -

99 142 113 87 82 80 56 71 76 37 28 25 62 47 52 58 71 72 22 11 -

100 143 114 88 83 81 57 72 77 39 29 27 64 49 54 60 73 74 21 -

85 127 99 74 69 66 42 58 63 23 18 20 66 51 56 62 75 76 -

152 196 167 141 136 136 109 125 130 92 79 74 102 37 27 22 11 -

151 195 166 140 135 135 108 124 129 91 77 73 101 36 26 21 -

138 182 153 127 123 122 95 110 115 78 64 60 86 25 10 -

132 176 147 121 117 113 90 105 110 72 59 54 81 15 -

127 171 140 114 109 111 84 100 105 65 52 49 74 -

140 187 155 129 125 124 98 113 118 80 66 62 -

89 136 103 77 72 74 48 63 68 29 12 -

77 126 92 67 61 58 34 49 55 19 -

66 114 80 54 50 48 23 38 43 -

74 131 91 65 57 58 21 21 -

69 126 77 51 44 54 16 -

54 111 71 45 38 38 -

31 111 53 28 15 -

22 92 33 7 -

43 88 29 -

69 85 -

144 -

-

NANTUCKET SHOALS, MA

40/30.0N., 69/25.0'W.

Nantucket, MA

41/17.2'N., 70/05.7W.

Vineyard Haven, MA

41/27.3'N., 70/35.8'W.

Woods Hole, MA

41/31.4'N., 70/40.4'W.

New Bedford, MA

41/38.1'N., 70/55.1'W.

Newport, RI

41/29.8'N., 71/19.8'W.

Fall River, MA

41/42.4'N., 71/09.8'W.

Providence, RI

41/48.5'N., 71/24.0'W.

Great Salt Pond, RI

41/11.1'N., 71/34.9'W.

Stonington, CT

41/19.9'N., 71/54.6'W.

New London, CT

41/21.4'N., 72/05.4'W.

Hartford, CT

41/45.0'N., 72/39.0'W.

New Haven, CT

41/17.4'N., 72/54.5'W.

Stratford, CT

41/11.3'N., 73/07.3'W.

Bridgeport, CT

41/10.3'N., 73/10.8'W.

South Norwalk, CT

41/05.7'N., 73/24.7'W.

Stamford, CT

41/01.8'N., 73/32.3'W.

Montauk, NY

41/02.8'N., 71/57.5'W.

Sag Harbor, NY

41/00.2'N., 72/17.7'W.

Greenport, NY

41/06.0'N., 72/21.5'W.

Port Jefferson, NY

40/57.0'N., 73/04.5'W.

MONTAUK POINT, NY

41/01.7'N., 71/47.3'W.

NEW YORK CITY, NY

40/42.0'N., 74/01.0'W.

Ambrose Light (40/27.5'N., 73/49.9'W.) to New York (The Battery), 20.7 miles.

Perth Amboy, NJ

40/30.3'N., 74/15.7'W.

Elizabethport, NJ

40/38.8'N., 74/11.2'W.

Cape Cod Canal E. Ent.

Nantucket Shoals, MA

Vineyard Haven, MA

New York City, NY

Montauk Point, NY

South Norwalk, CT

Great Salt Pond, RI

Port Jefferson, NY

New Bedford, MA

Woods Hole, MA

Elizabethport, NJ

New London, CT

Perth Amboy, NJ

Port Newark, NJ

Sag Harbor, NY

New Haven, CT

Nantucket, MA

Stonington, CT

Fall River, MA

Bridgeport, CT

Providence, RI

Greenport, NY

Montauk, NY

Stamford, CT

Stratford, CT

Hartford, CT

Newport, RI

T-3

Port Newark, NJ

40/41.8'N., 74/09.0'W.

-

T-4

INSIDE-ROUTE DISTANCES

SOUTH SIDE OF LONG ISLAND GREENPORT, NY, to EAST ROCKAWAY INLET, NY

(Nautical Miles)

New York (The Battery) *

Shinnecock Canal, N. end

Manasquan Inlet, NJ *

Westhampton Beach

East Rockaway Inlet

Rockaway Point *

Shinnecock Inlet

Fire Island Inlet

Moriches Inlet

Jones Beach

Long Beach

Sag Harbor

Amityville

Jones Inlet

Bay Shore

Patchogue

Greenport 41/06.0'N., 72/21.5'W. Sag Harbor 41/00.2'N., 72/17.7'W. Riverside 40/55.0'N., 72/39.4'W. Shinnecock Canal 40/53.9'N., 72/30.3'W. Shinnecock Inlet 40/50.3'N., 72/28.6'W. Westhampton Beach 40/48.2'N., 72/38.4'W. Moriches Inlet 40/45.8'N., 72/45.3'W. Bellport 40/45.1'N., 72/56.0'W Patchogue 40/45.5'N., 73/01.2'W. Bay Shore 40/42.8'N., 73/14.2'W. Fire Island Inlet 40/37.8'N., 73/18.6'W. Babylon 40/41.2'N., 73/18.9'W. Amityville 40/39.6'N., 73/24.8'W. Jones Beach 40/36.2'N., 73/30.8'W. Jones Inlet 40/34.4'N., 73/34.9'W. Freeport 40/37.6'N., 73/34.9'W. Long Beach 40/35.7'N., 73/39.4'W. East Rockaway 40/34.9N., 73/45.4'W. Rockaway Point * 40/32.4'N., 73/56.5'W. NEW YORK (THE BATTERY) * 40/42.0'N., 74/01.0'W. Manasquan Inlet, NJ * 40/06.1'N., 74/01.9'W.

116 117 108 100 97 89 85 75 72 60 60 57 51 44 41 42 36 31 27 40 -

107 108 99 91 88 80 76 66 63 51 51 48 42 35 32 33 27 22 13 -

94 95 86 78 75 67 63 53 50 38 38 35 29 22 19 20 14 9 -

85 86 77 69 66 58 54 44 41 29 29 26 20 13 10 11 5 -

80 81 72 64 61 53 49 38 36 24 24 21 15 8 5 6 -

77 78 69 61 58 49 46 35 32 21 21 18 12 4 4 -

76 77 68 60 58 49 45 35 32 21 20 17 11 4 -

72 73 64 56 54 45 42 31 28 17 16 13 7 -

66 67 58 50 47 39 35 24 22 10 12 6 -

61 62 53 45 42 34 30 19 17 5 8 -

62 63 54 46 44 35 32 21 18 9 -

57 58 49 41 39 30 27 16 13 -

48 49 40 32 29 21 17 6 -

42 43 34 26 23 15 11 -

34 35 26 18 15 7 -

28 29 20 12 9 -

21 22 13 5 -

16 17 8 -

21 22 -

11 -

* Outside distances westward of East Rockaway Inlet

Greenport -

Riverside

Freeport

Babylon

Bellport

DISTANCES ON HUDSON RIVER

NEW YORK, NY, to TROY LOCK, NY

(Nautical Miles)

NEW YORK (THE BATTERY) 40 42.0'N., 74 01.0'W. Yonkers 40 56.1'N., 73 54.3'W. Tarrytown 41 04.7'N., 73 52.2'W. Nyack 41 05.4'N., 73 54.9'W. Ossining 41 09.6'N., 73 52.3'W. Haverstraw 41 11.8'N., 73 57.5'W. Peekskill 41 17.3'N., 73 56.0'W. West Point 41 23.1'N., 73 57.3'W Newburgh 41 30.1'N., 74 00.3'W. Poughkeepsie 41 42.3'N., 73 56.5'W. Hyde Park 41 47.3'N., 73 56.9'W. Kingston 41 55.1'N., 73 59.0'W. Saugerties 42 04.4'N., 73 56.7'W. Catskill 42 13.0'N., 73 52.1'W. Hudson 42 15.3'N., 73 48.1'W. Athens 42 15.6'N., 73 48.5'W. Coxsackie 42 21.0'N., 73 47.6'W. Coeymans 42 28.5N., 73 47.4'W. Albany 42 37.9'N., 73 45.3'W. Rensselear 42 37.9'N., 73 45.1'W. Troy 42 43.7'N., 73 41.8'W. Watervliet 42 43.7'N., 73 41.9'W. Troy Lock 41 45.1'N., 73 41.1'W.

/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

134 118 110 110 106 102 96 89 81 68 63 56 46 37 32 32 26 18 8 8 2 2 -

132 116 108 108 104 100 94 87 79 66 61 54 44 35 30 30 24 16 6 6 0 -

132 116 108 108 104 100 94 87 79 66 61 54 44 35 30 30 24 16 6 6 -

126 110 102 102 98 94 88 81 73 60 55 48 38 29 24 24 18 10 0 -

126 110 102 102 98 94 88 81 73 60 55 48 38 29 24 24 18 10 -

115 100 92 92 88 84 78 70 62 49 44 38 28 19 14 14 7 -

108 93 85 85 80 76 71 63 55 42 37 30 21 11 7 6 -

102 86 78 78 74 70 64 57 49 36 31 24 14 5 1 -

102 86 78 78 74 70 64 57 49 36 31 24 14 5 -

99 83 75 75 71 67 61 54 46 33 28 21 11 -

89 74 66 66 62 58 52 45 37 24 19 12 -

80 64 56 57 52 48 43 35 27 14 9 -

71 55 47 48 43 39 34 26 18 5 -

66 50 42 43 38 34 29 21 13 -

53 37 29 29 25 21 15 8 -

45 29 21 22 17 13 8 -

38 23 15 15 11 6 -

33 18 9 10 5 -

29 14 6 6 -

25 10 2 -

24 9 -

16 -

New York (The Battery) -

Poughkeepsie

Haverstraw

West Point

Rensselaer

Coeymans

Troy Lock

Hyde Park

Newburgh

Coxsackie

Watervliet

Tarrytown

Saugerties

Kingston

Peekskill

Ossining

Yonkers

Hudson

Catskill

Albany

Athens

Nyack

Troy

T-5

T-6

COASTWISE DISTANCE

NEW YORK, NY, to CHESAPEAKE BAY ENTRANCE, VA

(Nautical Miles)

Fmr. US Steel Basin, PA

C & D Canal East Ent.

Harbor of Refuge, DE

Cape May Harbor, NJ

Chesapeake Bay Ent.

Indian Riv. Inlet, DE

Manasquan Inlet, NJ

Montauk Point, NY

113 -

Deleware Bay Ent.

Chincoteague, VA

Barnegat Inlet, NJ

Marcus Hook, PA

NANTUCKET SHOALS

40 30.0'N., 69 25.0'W.

381 322 267 219 199 171 141 155 155 206 218 224 227 242 265 270 118 100 69 -

328 262 201 161 141 113 80 72 71 123 134 140 144 159 182 187 60 41 -

295 227 161 121 101 73 40 32 31 83 95 101 104 119 142 147 20 -

285 209 145 105 86 57 24 15 14 66 77 83 86 101 124 129 -

400 327 268 212 193 164 131 115 116 64 54 46 43 28 5 -

395 322 263 207 188 159 126 110 111 59 49 41 38 23 -

372 299 240 184 165 136 103 87 88 36 26 18 15 -

356 283 224 169 150 121 88 72 73 21 11 3 -

353 280 221 165 146 117 84 68 69 17 8 -

347 274 215 159 140 111 78 62 63 11 -

336 263 204 148 129 100 67 51 52 -

285 212 153 98 79 50 17 2 -

285 212 153 97 78 49 16 -

271 192 128 85 65 37 -

242 159 94 52 32 -

221 131 63 22 -

212 117 40 -

223 122 -

MONTAUK POINT, NY

41 01.7'N., 71 47.3'W.

NEW YORK, NY

40 42.0'N., 74 01.0'W.

Manasquan Inlet, NJ

40 06.9'N., 72 30.3'W.

Barnegat Inlet, NJ

39 46.0'N., 74 06.3'W.

Atlantic City, NJ

39 22.6'N., 74 24.9'W.

Cape May Harbor, NJ

38 57.1'N., 74 52.6'W.

DELAWARE BAY ENTRANCE

38 50.5'N., 75 03.3'W

Harbor of Refuge, DE

38 49.0'N., 75 05.2'W.

C&D CANAL EAST ENT.

39 33.8'N., 75 32.8'W.

Wilmington, DE

39 43.2'N., 75 31.5'W.

Marcus Hook, PA

39 48.2'N., 75 25.2'W.

Chester, PA

39 50.0'N., 75 22.0'W.

Philadelphia, PA

39 56.8'N., 75 08.3'W.

Former US Steel Basin, PA

40 08.2'N., 74 45.3'W.

Trenton, NJ

40 37.6'N., 73 34.9'W.

Indian River Inlet, DE

38 36.5'N., 75 03.6'W.

Ocean City, MD

38 19.6N., 75 05.6'W.

Chincoteague, VA

37º56.1'N., 75º22.8'W.

CHESAPEAKE BAY ENTRANCE

40 42.0'N., 74 01.0'W.

/ /

Ambrose Light (40º27.0'N., 73º48.0'W.) To New York, 28 miles. Five Fathom Bank Lighted Buoy F (38º46.8'N., 74º34.5'W.) To Philadelphia, 111 miles. Delaware Lighted Buoy D (38º27.3'N., 74º41.8'W.) To Philadelphia, 116 miles. Chesapeake Light (36º54.3'N., 75º42.8'W.) To Norfolk, 42 miles; to Baltimore, 165 miles.

Nantucket Shoals

-

Philadelphia, PA

Atlantic City, NJ

Wilmington, DE

Ocean City, MD

New York, NY

Trenton, NJ

Chester, PA

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DISTANCES BY INTRACOASTAL WATERWAY

MANASQUAN INLET, NJ, to CAPE MAY CANAL, NJ

(Nautical Miles)

Cape May Canal W. Ent.

Forked River (town)

C & D Canal E. Ent

Toms River (town)

Shark River Inlet*

34 -

Cape May Harbor

Manasquan Inlet

NEW YORK, NY (THE BATTERY)

40 42.0'N., 74 01.0'W.

190 156 150 146 144 142 137 132 131 111 95 100 82 71 67 62 57 52 48 -

142 108 102 98 96 94 89 84 83 63 47 52 34 23 19 14 9 4 -

138 103 98 94 92 90 85 80 79 59 43 47 30 18 15 9 5 -

133 99 93 89 88 86 80 75 74 54 39 43 25 14 10 5 -

128 94 88 85 83 81 75 70 69 49 34 38 20 9 5 -

123 89 83 79 77 75 70 65 64 44 28 33 15 4 -

119 85 79 76 74 72 66 61 60 40 25 29 11 -

108 74 68 64 63 60 55 50 49 29 13 18 -

124 90 84 80 79 77 71 66 65 45 30 -

97 62 57 53 51 49 44 39 38 18 -

79 45 39 35 33 31 26 21 20 -

66 32 26 22 20 18 13 8 -

63 29 23 19 17 15 10 -

54 20 14 10 9 7 -

58 23 18 14 12 -

46 11 6 2 -

44 9 4 -

40 6 -

Shark River Inlet*

40º11.2'N., 74º00.5'W.

Manasquan Inlet

40º06.1'N., 74º01.9'W.

Bay Head

40º03.8'N., 74º03.1'W.

Mantoloking

40º02.2'N., 74º03.4'W.

Toms River (town)

39º56.9'N., 74º11.8'W.

Seaside Park

39º55.3'N., 74º05.0'W.

Forked River (town)

39º50.1'N., 74º11.7'W

Barnegat Inlet

39º46.0'N., 74º06.3'W.

Beach Haven

39º34.0'N., 74º14.8'W.

Atlantic City

39º22.6'N., 74º24.9'W.

Mays Landing

39º26.9'N., 74º43.4'W.

Ocean City

39º17.3'N., 74º34.4'W.

Sea Isle City

39º09.4'N., 74º42.0'W.

Avalon

39º06.6'N., 74º44.0'W.

Stone Harbor

39º03.4'N., 74º46.0'W.

Wildwood

39º00.5'N., 74º49.8'W.

Cape May Harbor

38º57.1N., 74º52.6'W.

Cape May Canal W. Ent.

38º58.0'N., 74º58.0'W.

C & D CANAL EAST ENTRANCE

39º33.8'N., 75º32.8'W.

New York, NY

-

Mays Landing

Barnegat Inlet

Stone Harbor

Beach Haven

Mantoloking

Atlantic City

Seaside Park

Sea Isle City

Ocean City

Wildwood

Bay Head

Avalon

* Outside distances between New York and Manesquan Inlet.

/

/

T-7

T-8

DISTANCES ON DELAWARE BAY and RIVER

(Nautical Miles)

C & D Canal, East Entrance

former U.S. Steel Basin, PA

Schuylkill River mouth, PA

Cape May Canal, West Ent.

St. Jones River mouth, DE

Smyrna River mouth, DE

DELAWARE BAY ENTRANCE

38º50.5'N., 75º03.3'W.

115 116 112 97 115 100 77 69 64 58 54 46 49 43 34 28 12 5 4 -

112 113 109 94 112 97 74 66 61 55 51 43 46 40 31 25 9 2 -

110 111 107 92 110 95 72 64 59 53 49 41 44 38 29 23 7 -

103 104 100 85 103 88 65 57 52 46 42 34 37 31 23 16 -

87 88 84 69 87 72 49 41 36 30 26 18 22 15 7 -

80 81 77 63 80 65 42 34 29 23 19 12 14 9 -

72 73 69 55 72 57 34 26 21 15 11 3 6 -

72 73 69 55 72 57 34 26 21 15 11 4 -

68 69 65 51 68 53 30 22 17 12 8 -

62 63 59 45 62 47 24 16 11 5 -

58 59 55 40 58 43 20 12 7 -

51 52 48 34 51 36 13 5 -

54 55 51 36 54 39 16 -

39 40 36 21 39 25 -

51 52 47 35 51 -

33 37 26 30 -

20 20 21 -

9 14 -

6 -

Roosevelt Inlet, DE

38º47.7'N., 79º09.4'W.

Cape May Canal, West Ent.

38º58.0'N., 74º58.0'W.

St. Jones River mouth, DE

39º04.0'N., 75º22.5'W.

Mauricetown, NJ

39º17.1'N., 74º59.5'W.

Bridgeton, NJ

39º25.5'N., 75º14.2'W.

Smyrna River mouth, DE

39º22.2'N., 75º30.2'W.

Salem, NJ

39º34.6'N., 75º28.7'W

C & D CANAL, EAST ENTRANCE

39º33.8'N., 75º32.8'W.

New Castle, DE

39º39.4'N., 75º33.6'W.

Wilmington, DE

39º43.2'N., 75º31.5'W.

Marcus Hook, PA

39º48.2'N., 75º25.2'W.

Bridgeport, NJ

39º48.0'N., 75º21.3'W.

Chester, PA

39º50.0'N., 75º22.0'W.

Schuylkill River mouth, PA

39º52.8'N., 75º11.9'W.

Philadelphia, PA

39º56.8'N., 75º08.3'W.

Burlington, NJ

40º04.9'N., 74º51.8'W.

former U.S. Steel Basin, PA

40º08.2N., 74º45.3'W.

Bordentown, NJ

40º09.1'N., 74º43.0'W.

Trenton, NJ

40º11.4'N., 74º45.4'W.

Delaware Bay Entrance

-

Roosevelt Inlet, DE

Marcus Hook, PA

Mauricetown, NJ

Philadelphia, PA

Wilmington, DE

Bordentown, NJ

New Castle, DE

Burlington, NJ

Bridgeport, NJ

Bridgeton, NJ

Trenton, NJ

Chester, PA

Salem, NJ

CHESAPEAKE BAY DISTANCES

(Nautical Miles)

C & D CANAL, EAST ENTRANCE

39º33.8'N., 75º32.8'W.

187 174 166 150 162 129 132 123 92 103 67 163 67 136 21 34 56 24 42 82 92 101 27 -

209 196 175 173 170 140 141 132 100 113 89 185 77 146 32 58 66 12 29 70 80 90 -

284 271 249 247 244 213 215 206 174 187 163 259 151 220 106 132 140 77 98 19 28 -

259 246 240 222 235 204 206 197 165 178 137 233 142 211 97 101 123 68 89 10 -

265 252 230 228 225 194 196 187 155 168 144 240 132 201 88 114 122 58 79 -

209 196 190 172 185 152 156 147 115 128 89 185 92 161 48 55 78 21 -

207 194 172 170 167 136 138 129 97 110 86 182 74 143 29 55 63 -

214 201 185 174 178 152 149 140 109 122 90 186 86 154 50 22 -

192 179 163 155 156 130 126 117 87 100 68 164 64 132 28 -

169 156 149 132 146 112 116 107 76 87 50 146 51 122 -

243 230 224 206 219 186 190 182 150 165 125 221 129 -

134 121 115 98 110 77 80 72 42 43 27 121 -

213 200 192 175 187 155 156 149 118 141 96 -

122 109 101 84 96 64 65 58 27 49 -

143 130 124 107 119 86 89 81 51 -

103 90 84 66 78 45 48 39 -

98 85 78 60 72 39 36 -

83 70 62 45 59 25 -

65 52 45 28 40 -

78 65 61 45 -

62 49 41 -

33 20 -

13 -

Chesapeake City, MD

39º31.8'N., 75º48.9'W.

Havre de Grace, MD

39º32.7'N., 76º05.0'W.

Baltimore, MD

39º16.0'N., 79º34.5'W.

Chestertown, MD

39º12.4'N., 76º03.8'W.

Annapolis, MD

38º59.0'N., 76º28.6'W.

St. Michaels, MD

38º47.2'N., 76º13.2'W.

Cambridge, MD

38º34.4'N., 76º04.3'W

Solomons, MD

39º19.2'N., 76º27.4'W.

Salisbury, MD

38º21.9'N., 75º36.3'W.

Potomac River mouth

37º57.7'N., 76º16.7'W.

Washington, DC

38º52.4'N., 77º01.4'W.

Crisfield, MD

37º58.6'N., 75º51.9'W.

Fredericksburg, VA

38º17.8'N., 77º27.2'W.

Cape Charles, VA

37º15.9'N., 76º01.4'W.

Yorktown, VA

37º14.4'N., 76º30.5'W.

West Point, VA

37º31.6'N., 76º48.1'W.

Newport News, VA

36º58.0N., 76º26.0'W.

Suffolk, VA

36º44.3'N., 76º35.0'W.

Hopewell, VA

37º19.0'N., 77º16.4'W.

Petersburg, VA

37º14.1'N., 77º24.0'W.

Richmond, VA

37º31.4'N., 77º25.2'W.

Norfolk, VA

36º50.9'N., 76º17.9'W.

CHESAPEAKE BAY ENTRANCE

36º56.3'N., 75º58.6'W.

C & D Canal, East Entrance

-

Chesapeake Bay Entrance

Chesapeake City, MD

Potomac River mouth

Havre de Grace, MD

Fredericksburg, VA

Newport News, VA

Cape Charles, VA

Chestertown, MD

St. Michaels, MD

Washington, DC

Cambridge, MD

Cambridge, MD

West Point, VA

Petersburg, VA

Richmond, VA

Annapolis, MD

Baltimore, MD

Yorktown, VA

Hopewell, VA

Salisbury, MD

Crisfield, MD

Norfolk, VA

Suffolk, VA

T-9

T - 10

POTOMAC RIVER DISTANCES

(Nautical Miles)

Yeocomico River mouth, VA

Potomac R. (US 301) Bridge

Wicomico River mouth, MD

Lower MachodocCreek, VA

Breton Bay Entrance, MD

St. Marys River mouth, MD

Smith Creek mouth, MD

Coan River mouth, VA

Potomac River mouth

37º57.7'N., 76º16.7'W.

101 96 95 93 94 85 80 78 79 71 68 63 58 33 33 26 19 10 14 8 3 -

98 93 92 90 91 82 77 75 76 68 65 60 55 30 30 23 16 7 11 5 -

96 90 89 87 88 80 75 72 74 66 63 58 52 28 27 20 13 4 8 -

101 96 95 93 94 85 80 78 79 71 68 63 58 34 33 26 19 10 -

91 86 85 83 84 75 70 68 69 61 58 53 48 24 23 16 9 -

84 79 78 76 76 68 63 60 62 53 51 46 40 16 15 8 -

76 70 69 68 68 60 55 52 54 45 43 38 32 8 7 -

80 75 74 72 72 64 59 57 58 50 47 42 36 12 -

68 63 62 60 61 52 47 45 46 38 35 30 24 -

44 38 37 35 36 28 22 20 21 13 11 6 -

43 37 36 34 35 27 21 19 20 12 10 -

38 33 32 30 31 22 17 15 16 9 -

31 26 25 23 24 15 10 8 9 -

26 22 21 19 19 11 6 6 -

27 22 21 19 20 11 5 -

23 18 17 15 16 7 -

16 11 10 8 9 -

13 6 8 7 -

12 8 3 -

11 17 -

11 -

-

Coan River mouth, VA

37º59.7'N., 76º27.1'W.

Smith Creek mouth, MD

38º05.8'N., 76º24.0'W.

St. Marys River mouth

38º06.2'N., 76º26.3'W.

Yeocomico River mouth, VA

38º02.1'N., 76º31.0'W.

Piney Point, MD

38º08.0'N., 76º32.0'W.

Lower MachodocCreek, VA

38º08.5'N., 76º39.1'W.

Nomini Bay, VA

38º08.6'N., 76º43.4'W

Breton Bay Entrance, MD

38º14.0'N., 76º41.8'W.

Wicomico River mouth, MD

38º14.5'N., 76º49.1'W.

Colonial Beach, VA

38º14.4'N., 76º57.9'W.

Dahlgren, VA

38º19.1'N., 77º02.1'W.

Potomac R. (US 301) Bridge

38º21.7'N., 76º59.4'W.

Quantico, VA

38º31.2'N., 76º17.2'W.

Occoquan, VA

38º41.0'N., 77º15.4'W.

Indian Head, MD

38º36.4'N., 77º10.0'W.

Mount Vernon, VA

38º42.3'N., 77º05.3'W.

Alexandria, VA

38º48.2'N., 77º02.3'W.

Bladensburg, MD

38º56.1'N., 76º56.4'W.

Washington, DC

38º52.4'N., 77º01.4'W.

Key Bridge

38º54.1'N., 77º04.2'W.

Chain Bridge

38º55.7'N., 77º07.0'W.

Potomac River mouth

Colonial Beach, VA

Mount Vernon, VA

Bladensburg, MD

Indian Head, MD

Nomini Bay, VA

Piney Point, MD

Washington, DC

Alexandria, VA

Occoquan, VA

Dahlgren, VA

Quantico, VA

Chain Bridge

Key Bridge

COASTWISE DISTANCES

NORFOLK, VA, to KEY WEST, FL

(Nautical Miles)

CHESAPEAKE BAY ENTRANCE

36 56.3'N., 75 58.6W.

942 969 825 772 707 728 671 633 605 604 549 526 523 475 374 316 300 267 226 211 73 -

881 908 764 711 646 667 610 572 544 543 488 465 462 414 313 255 239 207 165 151 -

743 770 626 573 508 529 472 434 406 405 350 327 324 276 175 117 101 68 27 -

720 747 603 550 485 506 449 411 383 382 327 304 301 253 152 94 78 46 -

678 705 561 509 443 464 407 369 341 340 285 262 259 211 110 52 36 -

666 693 549 497 423 444 391 353 324 324 268 242 240 192 91 32 -

647 674 530 476 407 428 368 329 298 298 242 216 214 167 69 -

612 639 495 438 367 388 324 283 251 251 195 169 167 120 -

557 584 440 377 296 317 246 199 157 152 90 61 56 -

560 587 443 379 294 315 247 197 152 145 82 53 -

533 560 416 352 265 286 216 166 120 115 50 -

527 554 410 346 260 281 210 156 110 104 -

476 503 359 295 206 227 154 102 51 -

465 492 348 284 191 212 141 90 -

402 429 285 220 130 151 79 -

365 392 248 184 87 108 -

336 363 219 154 21 -

315 342 198 133 -

222 249 105 -

117 144 -

27 -

Norfolk, VA

46 50.9N., 76 17.9'W.

Diamond Shoals, NC

35 08.0'N., 75 15.0W.

Morehead City, NC

34 42.8'N., 76 41.8'W.

Southport, NC

33 54.8'N., 78 01.0'W.

Wilmington, NC

34 14.0'N., 77 57.0'W.

Georgetown, SC

33 21.4'N., 79 16.9'W.

Charleston, SC

32 47.2'N., 79 55.2'W.

Port Royal, SC

32 22.3'N., 80 41.6'W.

Savannah, GA

32 05.0'N., 81 05.7'W.

Brunswick, GA

31 08.0'N., 81 29.7'W.

Fernandina Beach, FL

30 40.3'N., 81 28.0'W.

Jacksonville, FL

30 19.2'N., 81 39.0'W.

St. Augustine, FL

29 53.6'N., 81 18.5'W.

Cape Canaveral, FL

28 24.6'N., 80 36.5'W.

Fort Pierce, FL

27 27.5'N., 80 19.3'W.

Stuart, FL

27 12.2'N., 80 15.6'W.

Port of Palm Beach, FL

26 46.1'N., 80 03.0'W.

Port Everglades, FL

26 05.6'N., 80 07.0'W.

Miami, FL

25 47.0'N., 80 11.0'W.

Key West, FL

24 33.7'N., 81 48.5'W.

STRAITS OF FLORIDA

24 25.0'N., 83 00.0'W.

/ /

Chesapeake Bay Entrance -

Port of Palm Beach, FL

Fernandina Beach, FL

Wilmington, NC

Georgetown, SC

Brunswick, GA

Savannah, GA

Diamond Shoals, NC

Port Everglades, FL

Cape Canaveral, FL

Morehead City, NC

St. Augustine, FL

Straits of Florida

Jacksonville, FL

Charleston, SC

Port Royal, SC

Fort Pierce, FL

Southport, NC

Key West, FL

Norfolk, VA

Miami, FL

Stuart, FL

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

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/

/

/

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/

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/

/

/

T - 11

T - 12

INSIDE-ROUTE DISTANCES NORFOLK, VA, TO FERNANDINA BEACH, FL

(Nautical and Statute Miles)

Fernandina Beach, FL

Morehead City, NC

Elizabeth City, NC

McClellanville, SC

Jacksonville, NC

Georgetown, SC

Thunderbolt, GA

Washington, NC

Wrightsville, NC

Swansboro, NC

Wilmington, NC

Charleston, SC

Little River, SC

Brunswick, GA

Savannah, GA

New Bern, NC

Bucksport, SC

Southport, NC

Ocracoke, NC

Columbia, NC

Belhaven, NC

Plymouth, NC

Beaufort, NC

Edenton, NC

Beaufort, SC

Hertford, NC

Oriental, NC

Manteo, NC

Norfolk, VA

36°50.9'N., 76°17.9'W.

717 669 670 669 678 688 639 582 597 580 537 557 514 512 487 489 434 433 409 373 339 314 287 251 181 150 133 40 -

685 636 638 636 647 656 606 551 565 549 506 525 483 481 456 457 402 402 376 341 308 283 255 220 150 117 101 35

583 535 535 535 545 555 505 450 464 448 405 423 382 380 353 356 300 299 275 239 206 181 153 119 47 16 88 116

585 536 537 536 547 556 506 451 465 449 406 425 383 381 356 357 302 300 276 241 208 183 155 120 49 14 102 130

536 488 489 488 497 508 457 402 417 399 357 376 334 331 306 308 253 252 228 192 159 133 106 69 43 41 130 157

467 419 421 419 429 438 388 334 348 331 289 307 266 264 238 239 184 183 159 123 91 64 37 60 104 103 191 218

430 382 383 382 391 402 352 296 311 293 251 270 229 226 200 203 147 146 122 86 53 28 32 92 135 133 222 249

405 358 358 357 366 376 326 270 285 268 226 245 203 200 175 177 122 121 97 61 28 24 56 116 159 157 246 273

377 329 330 329 338 349 299 243 258 241 198 216 175 173 147 148 94 93 69 32 24 46 79 138 181 179 268 295

344 296 298 296 306 315 267 211 224 208 166 184 143 140 115 116 61 60 36 28 53 75 107 167 209 208 296 324

308 260 261 260 270 280 231 175 189 173 130 148 107 105 79 81 25 24 31 60 84 106 138 198 240 239 327 355

314 266 267 266 276 285 236 181 194 178 136 154 112 110 84 86 31 21 52 81 105 127 159 219 261 260 349 376

283 235 236 235 245 254 205 150 163 147 105 123 81 79 53 55 27 22 53 82 106 128 160 220 262 261 349 377

266 217 219 217 227 237 186 131 146 129 86 105 63 61 36 48 75 70 101 129 154 176 208 268 310 309 397 425

230 182 184 182 191 201 152 96 110 93 51 69 28 25 31 46 73 69 100 128 152 174 207 266 309 307 396 423

205 157 158 157 167 175 127 70 85 68 25 44 3 22 53 69 96 91 122 150 174 196 229 288 331 330 418 445

204 154 158 157 166 175 127 70 85 68 25 44 3 24 55 70 97 93 124 152 177 199 231 290 333 332 420 447

207 160 160 159 168 178 127 72 87 71 26 38 38 60 91 107 134 129 160 188 213 235 267 327 369 368 456 484

184 136 137 136 145 154 105 49 64 47 23 22 22 44 75 91 118 113 144 172 196 218 251 310 353 352 440 467

151 105 112 110 120 130 70 49 69 41 62 59 59 81 112 128 155 150 181 209 233 255 288 347 390 389 477 504

180 131 132 131 142 150 121 45 60 56 76 74 74 96 127 142 169 164 195 224 248 270 302 362 404 403 491 519

138 91 91 90 100 109 81 39 43 43 63 61 61 83 114 130 157 152 183 211 235 257 290 349 392 391 479 506

92 45 53 52 62 70 70 105 61 91 110 110 110 132 162 178 205 201 232 260 283 306 337 397 440 439 527 555

121 64 48 38 16 61 95 130 113 134 155 152 152 175 206 221 248 243 274 303 327 349 381 441 483 482 570 598

113 55 40 29 14 54 87 123 104 126 146 144 145 166 197 213 240 235 266 294 318 340 373 432 475 474 562 589

102 45 30 25 33 45 78 114 96 118 138 136 136 158 189 204 231 226 257 286 310 332 364 424 466 465 553 581

102 45 26 35 42 46 79 115 97 119 139 137 137 160 190 205 232 227 259 287 311 333 366 425 467 466 554 582

89* 39 39 48 56 39 79 114 91 118 139 134 136 158 189 204 231 226 257 286 311 332 364 424 466 465 553 581

77* 89 89 98 105 80 120 156 131 160 180 177 178 200 231 246 273 268 299 328 352 374 406 466 508 507 595 623

Elizabeth City, NC

36°18.1'N., 76°13.0'W.

Hertford, NC

36°11.6'N., 76°28.0'W.

Columbia, NC

35°55.0'N., 76°15.4'

Edenton, NC

36°03.3'N., 76°36.6'W.

Plymouth, NC

35°51.8'N., 76°45.6'W.

Manteo, NC

35°54.6'N., 75°40.2'

Belhaven, NC

35°32.1'N., 76°37.4'W.

Washington, NC

35°32.6'N., 77°03.7'W.

Ocracoke, NC

35°06.8'N., 75°59.1'W.

Oriental, NC

35°01.5'N., 76°41.8'W.

New Bern, NC

35°06.1'N., 77°02.1'W.

Beaufort, NC

34°43.1'N., 76°40.2'W.

Morehead City, NC

34°42.8'N., 76°40.2'W.

Swansboro, NC

34°41.0'N., 77°07.3'W.

Jacksonville, NC

34°44.7'N., 77°26.3'W.

Wrightsville, NC

34°13.1'N., 77°48.8'W.

Wilmington, NC

34°14.0'N., 77°57.0'W.

Southport, NC

33°54.8'N., 78°01.0'W.

Little River, SC

33°52.2'N., 78°36.6'W.

Bucksport, SC

33°39.0'N., 79°05.6'W.

Georgetown, SC

33°21.4'N., 79°16.9'W.

McClellanville, SC

33°04.7'N., 79°27.6'W.

Charleston, SC

32°47.2'N., 79°55.2'W.

Beaufort, SC

32°25.6'N., 80°40.2'W.

Savannah, GA

32°05.0'N., 81°05.7'W.

Thunderbolt, GA

32°01.5'N., 81°02.8'W.

Brunswick, GA

31°08.0'N., 81°29.7'W.

Fernandina Beach, FL

30°40.3'N., 81°28.0'W.

* 51 statute miles/44 nautical miles via the Dismal Swamp Canal

Nautical miles on top (upright text) Statute miles on the bottom (shaded, slant text)

Norfolk, VA

INSIDE-ROUTE DISTANCES FERNANDINA BEACH, FL, TO KEY WEST, FL

(Nautical and Statute Miles)

New Smyrna Beach, FL

Matecumbe Harbor, FL

Fernandina Beach, FL

Port, Palm Beach, FL

Port Everglades, FL

Fort Lauderdale, FL

Daytona Beach, FL

Moore Haven, FL

St. Augustine, FL

Port Mayaca, FL

Jacksonville, FL

Vero Beach, FL

Marineland, FL

Fort Pierce, FL

Fort Myers, FL

Melbourne, FL

Eau Gallie, FL

Clewiston, FL

Key West, FL

Marathon, FL

Tavernier, FL

Flamingo, FL

Titusville, FL

Salerno, FL

Norfolk, VA

36°50.9'N., 76°17.9'W.

1244 527 522 466 448 413 397 365 346 329 326 292 278 258 264 295 321 334 390 239 226 178 177 154 96 75 48 84 -

1208 491 486 430 412 377 362 329 311 293 290 257 243 222 228 259 285 298 356 204 190 144 142 120 60 40 39 73

1203 486 481 425 407 372 356 323 304 288 284 250 236 216 222 253 280 292 349 197 184 137 136 113 54 33 34 42

1170 453 449 392 374 339 323 291 273 257 252 219 205 185 190 221 247 261 318 166 152 106 105 82 22 29 35 65

1150 435 430 373 356 321 305 273 253 237 234 199 185 166 171 203 229 242 298 146 133 86 85 62 19 47 52 83

1090 373 368 312 293 259 243 211 191 175 171 137 123 104 109 141 167 180 236 84 71 24 23 54 71 98 104 134

1067 350 345 289 270 236 220 188 168 152 148 114 100 80 86 117 144 156 213 61 48 1 20 74 91 118 123 154

1064 348 344 287 269 235 219 186 167 151 147 113 99 79 85 116 143 155 212 60 47 1 21 75 92 119 125 155

1018 302 297 241 222 188 173 139 121 104 100 67 53 32 38 69 96 108 166 14 41 42 62 116 132 160 165 196

1005 289 284 227 209 175 159 127 107 91 87 53 39 20 25 56 83 96 152 12 52 53 73 127 144 171 177 207

1122 406 402 344 327 292 276 244 224 208 205 170 157 137 128 96 70 56 132 144 184 185 205 259 276 303 309 339

1066 349 344 288 270 235 220 188 168 152 148 114 100 81 70 40 13 49 83 94 135 136 156 210 227 254 259 290

1053 336 331 275 257 222 207 174 155 138 135 101 87 67 58 26 11 61 72 83 124 125 145 199 215 243 248 279

1026 310 305 248 230 196 181 147 129 112 108 75 61 40 31 23 34 83 49 60 101 102 122 176 192 220 225 256

995 278 274 217 199 165 150 116 98 81 77 44 30 9 27 50 61 111 22 33 74 75 95 149 165 193 198 229

990 273 268 212 194 159 144 112 92 76 71 38 24 8 35 58 70 119 17 28 69 70 90 144 161 188 193 224

966 249 244 188 170 135 120 87 68 52 47 14 21 26 53 76 87 136 34 46 86 87 107 161 178 205 211 242

952 235 230 174 157 121 106 74 54 38 34 12 33 38 65 88 99 148 46 58 98 99 119 173 190 217 223 254

918 201 197 140 122 87 72 39 21 3 29 41 62 67 94 117 128 178 76 87 128 129 149 203 219 247 252 283

915 198 193 137 119 84 68 36 16 3 33 45 66 70 97 120 132 181 79 90 131 132 152 206 223 250 255 386

898 181 176 120 102 67 52 20 14 18 47 59 80 85 112 135 146 195 93 105 145 146 166 220 237 264 270 301

879 162 158 101 83 48 32 17 31 34 64 76 97 101 128 151 163 212 110 121 162 163 183 237 253 281 286 317

846 130 124 68 51 16 28 45 59 63 92 104 125 130 157 180 191 240 138 150 190 191 211 265 282 309 315 345

831 114 109 53 35 14 42 58 73 76 105 117 138 143 170 193 204 254 152 163 204 205 225 279 295 323 328 359

796 79 75 18 30 44 72 89 103 106 136 148 169 173 200 223 235 284 182 193 234 235 255 309 325 353 358 389

778 60 56 16 46 59 88 104 119 122 151 163 184 189 216 239 250 299 197 209 249 251 271 324 341 369 374 405

758 41 49 65 95 108 137 153 168 171 200 212 233 238 265 288 299 349 247 258 299 300 320 374 390 418 423 454

717 36 53 69 99 113 141 157 172 175 204 216 237 242 269 292 303 353 251 262 303 304 324 378 394 422 427 458

623 659 676 692 722 735 764 780 795 798 827 839 860 865 892 915 926 975 873 885 925 927 947 999 1017 1045 1050 1081

Fernandina Beach, FL

30°40.3'N., 8128.0'W.

Jacksonville, FL

30°19.2'N., 81°39.0'W.

St. Augustine, FL

29°53.6'N., 81°18.5'W.

Marineland, FL

29°40.1'N., 81°13.0'W.

Daytona Beach, FL

29°12.6'N., 81°00.7'W.

New Smyrna Beach, FL

29°01.7'N., 80°55.1'W.

Titusville, FL

28°37.3'N., 80°47.9'W.

Cocoa, FL

28°21.3'N., 80°43.1'W.

Eau Gallie, FL

28°07.9'N., 80°37.1

Melbourne, FL

28°05.0'N., 80°35.5'W.

Vero Beach, FL

27°39.0'N., 80°22.4W.

Fort Pierce, FL

27°27.5'N., 80°19.3'W.

Salerno, FL

27°08.8'N., 80°11.6'W.

Stuart, FL

27°12.2'N., 80°15.6'W.

Port Mayaca, FL

26°59.1'N., 80°36.8'W.

Clewiston, FL

26°45.6'N., 80°55.2'W.

Moore Haven, FL

26°50.0'N., 81°05.3'W.

Fort Myers, FL

26°38.9'N., 8152.3'W.

Jupiter, FL

26°56.8'N., 80°05.4'W.

Port of Palm Beach, FL

26°46.1'N., 80°03.0'W.

Fort Lauderdale, FL

26°06.8'N., 80°07.2'W.

Port Everglades, FL

26°05.6'N., 80°07.0'W.

Miami, FL

25°47.0'N., 80°11.0'W.

Tavernier, FL

25°00.7'N., 80°31.3'W.

Matecumbe Harbor, FL

24°51.1'N., 80°44.5'W.

Marathon, FL

24°42.2'N., 81°06.7'W.

Flamingo, FL

25°08.5'N., 80°55.4'W.

Key West, FL

24°33.7'N., 81°48.5'W.

Norfolk, VA

Jupiter, FL

Cocoa, FL

Miami, FL

Stuart, FL

T - 13

Nautical miles on top (upright text) Statute miles on the bottom (shaded, slant text)

T - 14

DISTANCES ON ST. JOHNS RIVER, FL

(Nautical and Statute Miles)

St. Johns River - mouth

2 5 14 23 37 78 102 99 157 167 186 109 125 165 185

Broward River - mouth

Intracoastal Waterway

Doctors Lake, inlet

Moss Bluff Lock,

Silver Springs,

Crescent City

Astor-Volusia

Lake Harney

Georgetown

Jacksonville

Leesburg,

St. Johns River - mouth

30°24.0'N., 81°23.8'W.

161 159 157 149 141 129 93 101 75 123 131 148 66 52 18 -

143 141 139 131 123 111 75 83 57 105 113 131 49 34 21

109 107 105 97 89 77 41 49 23 71 79 96 14 39 60

95 93 91 83 75 62 26 35 8 56 65 82 16 56 76

162 160 158 150 142 129 94 102 75 31 17 94 110 151 170

145 143 141 133 125 112 76 85 58 14 20 75 91 130 151

136 134 132 124 116 104 68 76 50 16 36 64 82 121 142

86 84 82 74 66 54 18 26 58 67 86 9 26 66 86

89 87 85 77 69 56 20 30 87 98 117 40 56 96 116

68 66 64 56 48 36 23 21 78 87 108 30 47 86 107

32 30 28 20 12 41 64 62 120 129 148 71 89 128 148

20 18 16 8 14 55 79 76 134 144 163 86 102 142 162

12 10 8 9 23 64 89 85 143 153 173 96 112 151 171

4 2 9 18 32 74 98 94 152 162 182 105 121 160 181

2 2 12 21 35 76 100 97 154 165 184 107 123 162 183

Mayport

30°23.7'N., 81°25.9'W.

Intracoastal Waterway

30°23.1'N., 81°27.7'W.

Broward River - mouth

30°24.6'N., 81°35.7'W.

Jacksonville

30°19.2'N., 81°39.0'W.

Doctors Lake, inlet

30°08.9'N., 81°41.2'

Palatka

29°38.6'N., 81°37.6'W.

Crescent City

29°25.8'N., 81°30.3'W.

Welaka

29°28.8'N., 81°40.5'W.

Silver Springs,

Oklawaha River

Moss Bluff Lock,

Oklawaha River

Leesburg,

Oklawaha River

Georgetown

29°23.1'N., 81°38.3'W.

Astor-Volusia

29°10.0'N., 81°31.4'W.

Sanford

28°49.1'N., 81°16.2'W.

Lake Harney

28°48.6'N., 81°03.2'W.

Nautical miles on top (upright text) Statute miles on the bottom (shaded, slant text)

Mayport

Sanford

Welaka

Palatka

GULF OF MEXICO DISTANCES

KEY WEST, FL to PORT BROWNSVILLE, TX

(Nautical Miles)

New Orleans (South Pass)* New Orleans (Gulf Outlet)* New Orleans (SW Pass)*

YUCATAN CHANNEL STRAITS OF FLORIDA Key West, FL Port Boca Grande, FL St. Petersburg, FL Port Tampa, FL Tampa, FL Port St. Joe, FL Panama City, FL Pensacola, FL Mobile, AL Pascagoula, MS Gulfport, MS New Orleans (Gulf Outlet)* New Orleans (South Pass)* NEW ORLEANS (SW PASS)* Morgan City, LA Lake Charles, LA Port Arthur, TX Orange, TX Beaumont, TX Galveston, TX Texas City, TX Houston, TX Freeport, TX Point Comfort, TX La Quinta, TX Corpus Christi, TX Port Isabel, TX Port Brownsville, TX

729 793 866 825 813 822 826 695 684 643 629 609 632 604 599 580 426 387 347 369 373 304 309 348 258 215 148 154 13 -

718 782 855 814 802 810 815 684 673 632 618 598 621 593 588 569 415 376 336 358 362 293 298 337 247 204 137 142 -

769 807 880 816 797 805 810 671 659 618 605 585 607 580 574 555 395 289 249 271 275 207 212 250 160 117 15 -

763 802 875 811 792 800 804 666 654 614 600 580 602 575 569 550 390 283 244 266 270 201 206 244 154 112 -

761 797 870 806 786 795 799 661 649 609 595 575 597 570 564 545 354 248 208 230 234 165 170 209 119 -

717 743 816 747 729 738 742 604 593 552 538 518 540 513 508 489 273 166 126 148 152 84 89 127 -

740 746 819 752 733 742 746 605 594 553 539 519 542 514 470 490 278 172 132 154 158 47 52 -

702 707 780 714 695 704 708 567 555 514 501 481 503 476 465 451 240 133 94 116 120 9 -

696 702 775 709 690 699 703 562 550 509 496 476 498 471 486 446 235 128 89 111 115 -

717 726 799 730 710 719 723 581 571 530 517 497 519 492 482 467 216 109 26 27 -

713 722 795 726 707 715 719 577 567 526 513 493 515 488 460 463 212 105 22 -

691 700 773 704 684 693 697 565 545 504 491 471 493 466 472 441 190 83 -

705 715 789 717 697 706 710 568 558 517 504 484 506 479 298 454 182 -

602 581 653 564 539 548 552 397 385 339 324 304 330 304 278 -

587 540 613 512 488 496 502 346 333 288 269 250 271 -

579 524 597 489 459 467 472 308 295 253 236 216 238 -

575 513 586 474 444 452 457 288 274 186 170 149 171 -

576 492 564 436 401 409 413 235 222 117 98 52 -

554 469 542 414 379 387 392 213 200 94 75 -

562 471 544 413 377 386 389 206 193 89 -

533 437 510 372 334 343 347 154 139 -

506 381 454 294 252 261 265 42 -

495 369 442 281 240 248 252 -

404 232 305 113 18 18 -

399 228 301 109 8 -

389 219 292 100 -

332 150 223 -

251 73 -

192 -

Entrance Lighted Whistle Buoy KW (24°27.7'N., 81°48.1'W.) to Key West - 6.3 miles Entrance Lighted Whistle Buoy T (27°35.3'N., 83°00.7'W.) to Tampa - 43 miles Entrance Lighted Bell Buoy 2 (30°16'.3'N., 87°17.4'W.) to Pensacola - 11.6 miles Entrance Buoy M (30°08.1'N., 88°03.9'W.) to Mobile - 35 miles Mississippi River-Gulf Outlet Approach Lt. Horn Buoy NO (29°26.4'W., 88°56.8'W.) to New Orleans - 96 miles South Pass Lighted Bell Buoy 2 (28°58.7'N., 89°06.5'W.) to New Orleans - 102 miles Southwest Pass Entrance Lighted Buoy SW (28°52.7'N., 89°25.9'W.) to Lake Charles - 50 miles Calcasieu Channel Lighted Buoy 2B (29°27.3'N., 93°13.3'W.) to Lake Charles - 50 miles Sabine Pass Lighted Buoy 32 (29°36.8'N., 93°48.5'W.) to Port Arthur - 16.7 miles Galveston Bay Entrance Lighted Whistle Buoy GA (29°09.5'N., 94°25.9'W.) to Galveston - 23 miles, to Texas City - 28 miles, to Houston - 67 miles Aransas Pass Entrance Lighted Whistle Buoy AP (27°47.6'N., 96°57.4'W.) to Corpus Christi - 25 miles Brazos Santiago Entrance Lighted Whistle Buoy BS (26°03.9'N., 97°06.6'W.) to Port Brownsville - 17.5 miles

* Baton Rouge, LA - add 115 miles. All tabular distances are via STRAITS OF FLORIDA (24°25.0'N., 82°00.0'W.), and through the Shipping Safety Fairways. For distances from Key West to west Florida ports via Rebecca Shoal channel (24°24.4'N., 82°42.4'W.), subtract 24 miles from Port Boca Grande distance, 17 miles from Tampa Bay distances, 9 miles from Port St. Joe and Panama City distances, and 5 miles from Pensacola distance.

STRAITS OF FLORIDA

Port Boca Grande, FL

Port Brownsville, TX

Corpus Christi, TX

St. Petersburg, FL

Point Comfort, TX

Lake Charles, LA

Panama City, FL

Pascagoula, MS

Morgan City, LA

Port St. Joe, FL

Port Tampa, FL

Port Isabel, TX

Port Arthur, TX

Texas City, TX

Pensacola, FL

Beaumont, TX

Galveston, TX

La Quinta, TX

Key West, FL

Freeport, TX

Gulfport, MS

Houston, TX

Orange, TX

Tampa, FL

Mobile, AL

T - 15

T - 16

COASTWISE and INSIDE ROUTE DISTANCES KEY WEST, FL to APALACHICOLA, FL

(Nautical Miles)

Matecumbe Harbor, FL

Port Boca Grande, FL

Tarpon Springs, FL

St. Petersburg, FL

Apalachicola, FL

Cape Sable, FL

Everglades, FL

Clearwater, FL

Fort Myers, FL

Cedar Key, FL

Bradenton, FL

Carrabelle, FL

Key West, FL Marathon, FL Matecumbe Harbor, FL Flamingo, FL Cape Sable, FL Everglades, FL (25°52.0'N, 81°23.1'W.) Naples, FL Fort Myers, FL Port Boca Grande, FL Venice, FL Sarasota, FL Bradenton, FL St. Petersburg, FL Tampa, FL Clearwater, FL Tarpon Springs, FL Cedar Key, FL St. Marks, FL Carrabelle, FL Apalachicola, FL

406 408 411 396 379 350 316 297 262 234 221 209 202 218 174 164 118 69 25 -

389 391 394 379 362 334 299 280 245 218 204 193 186 202 157 147 101 52 -

367 389 392 377 360 332 297 278 244 216 202 191 184 200 155 145 91 -

310 313 316 301 284 255 221 202 167 139 125 114 107 123 79 68 -

250 253 255 240 223 195 160 142 107 79 65 54 47 63 18 -

234 237 240 225 208 179 145 126 91 63 49 38 31 47 -

232 235 237 222 205 177 143 124 89 61 42 36 18 -

218 221 224 209 192 163 129 110 75 47 33 22 -

210 213 215 200 183 155 120 102 67 39 25 -

186 189 191 176 159 131 96 78 43 15 -

172 174 177 162 145 116 82 63 28 -

144 146 149 134 117 88 54 35 -

134 136 139 124 107 79 44 -

96 100 103 88 71 38 -

88 80 81 66 49 -

57 31 32 17 -

70 37 35 -

65 29 -

42 -

-

Routes used in table: Hawk Channel between Marathon and Key West; Northwest Channel (Key West) and outside to places between Cape Sable and San Carlos Bay, thence inside to Anciote

Keys, and thence outside to St. George Sound. Distances from Everglades northward are inside via Big Marco River and Gordon Pass.

Key West, FL

St. Marks, FL

Marathon, FL

Flamingo, FL

Sarasota, FL

Tampa, FL

Naples, FL

Venice, FL

INTRACOASTAL WATERWAY DISTANCES

APALACHICOLA, FL to PORT BROWNSVILLE, TX

(Nautical and Statute Miles)

Fort Walton Beach, FL

Port Brownsville, TX

Port Mansfield, TX

Port O'Conner, TX

Corpus Christi, TX

Aransas Pass, TX

Lake Charles, LA

New Orleans, LA

Panama City, FL

Apalachicola, FL Port St. Joe, FL Panama City, FL Fort Walton Beach, FL Pensacola, FL Mobile, AL Pascagoula, MS Biloxi, MS Gulfport, MS NEW ORLEANS, LA Houma, LA Morgan City, LA Lake Charles, LA Orange, TX Beaumont, TX Port Arthur, TX Galveston, TX Houston, TX Texas City, TX Freeport, TX Port O'Conner, TX Rockport, TX Aransas Pass, TX La Quinta, TX Corpus Christi, TX Port Mansfield, TX Port Isabel, TX Port Brownsville, TX

900 885 849 788 758 736 693 680 664 598 544 512 395 364 370 344 289 333 294 253 183 140 131 129 133 46 13 -

887 872 836 775 746 723 680 668 651 585 532 499 382 352 357 331 276 320 281 240 170 127 118 116 120 33 15

856 841 805 743 714 692 649 636 620 553 500 467 351 320 326 300 244 289 249 209 136 96 87 85 89 38 53

786 771 735 673 644 622 579 566 550 483 430 397 280 250 255 229 174 219 179 139 68 26 17 15 102 138 153

780 766 730 666 639 616 574 561 544 578 425 392 275 245 250 224 169 213 174 133 63 20 12 17 98 133 148

769 754 718 656 627 605 562 549 533 466 413 380 264 233 236 212 158 202 162 122 52 9 14 20 100 136 151

762 748 712 650 621 598 556 543 526 460 407 374 257 227 232 206 151 195 156 115 45 10 23 30 110 146 161

717 703 666 605 576 553 510 496 481 415 362 329 212 182 187 161 106 150 111 70 52 60 72 78 159 196 211

651 636 600 539 510 487 444 431 415 349 295 263 146 115 121 95 40 84 44 81 132 140 153 160 241 276 291

615 600 564 503 474 451 408 396 379 313 260 227 110 80 85 59 10 48 51 128 180 186 200 206 287 323 338

653 636 602 541 512 489 446 433 417 351 297 265 148 117 123 97 48 55 97 173 224 232 245 252 333 368 383

614 599 563 502 473 450 407 394 378 312 258 226 109 78 84 58 55 12 46 122 174 182 194 200 281 318 333

556 542 506 444 415 392 350 337 320 254 201 168 51 21 26 67 112 68 109 185 237 244 258 264 345 381 396

562 547 511 450 421 396 355 342 326 260 206 174 57 26 30 97 142 98 139 215 267 274 288 293 375 411 426

537 523 487 425 396 373 331 318 302 235 182 149 32 30 24 90 135 92 132 209 261 268 282 288 368 405 419

525 510 474 412 383 361 318 305 289 222 169 136 37 66 59 125 170 127 168 244 296 304 316 322 404 440 455

388 374 338 276 247 224 182 169 152 86 33 157 171 200 193 260 305 261 303 379 430 437 451 457 537 574 589

356 341 305 243 214 191 149 136 120 53 38 194 209 237 231 297 342 299 339 417 468 475 489 495 575 612 626

302 288 252 190 161 138 96 83 66 61 99 255 270 299 292 359 404 360 402 478 529 536 550 556 636 673 688

248 233 197 136 106 84 41 26 76 138 175 333 348 375 368 435 480 436 478 554 605 613 626 633 713 749 764

236 224 188 126 97 74 32 32 96 157 194 351 366 394 388 453 496 456 496 573 625 632 646 651 732 769 783

222 208 171 110 81 58 37 47 110 171 209 366 381 409 403 468 513 470 511 587 640 647 661 666 747 783 797

214 200 164 102 73 67 85 97 159 220 258 415 429 458 451 518 563 519 560 636 688 696 709 716 796 832 847

150 135 99 37 84 93 112 122 185 246 284 441 456 484 478 544 589 545 587 663 715 722 735 741 822 858 872

112 98 62 43 117 127 145 157 219 280 318 474 489 518 511 578 623 579 620 696 748 755 769 774 855 892 907

51 36 71 114 189 197 216 227 290 351 389 545 560 588 582 648 693 649 690 766 819 826 840 846 926 962 977

27 41 113 155 230 239 258 268 331 392 430 587 602 629 624 689 734 690 732 809 861 868 881 887 968

31 59 129 173 246 255 274 285 348 410 447 604 618 647 640 707 751 708 749 825 877 885 898 905 985

1003 1021 1018 1036

Nautical miles on top (upright text) Statute miles on the bottom (shaded, slant text)

Apalachicola, FL

Pascagoula, MS

Morgan City, LA

Port St. Joe, FL

Port Arthur, TX

Port Isabel, TX

Texas City, TX

Beaumont, TX

Pensacola, FL

Galveston, TX

La Quinta, TX

Rockport, TX

Freeport, TX

Gulfport, MS

Houston, TX

Orange, TX

Houma, LA

Mobile, AL

Biloxi, MS

T - 17

T - 18

PUERTO RICO and VIRGIN ISLANDS DISTANCES

(Nautical Miles)

Charlotte Amalie, St. Thomas, VI

Krause Lagoon, St. Croix, VI

Ensenada Honda, Culebra

Christiansted, St. Croix, VI

Frederiksted, St. Croix, VI

Isabel Segunda, Vieques

Road Town, Tortola, BVI

Bahia de Guayanilla, PR

Bahia de Aguadilla, PR

Bahia de Tallaboa, PR

Bahia de Guanica, PR

Cruz Bay, St. John, VI

Ensenada Honda, PR

Bahia de Jobos, PR

Puerto Arecibo, PR

Mayaguez, PR

Humacao, PR

San Juan, PR Fajardo, PR Ensenada Honda, PR Humacao, PR Bahia de Jobos, PR Ponce, PR Bahia de Tallaboa, PR Bahia de Guayanilla, PR Bahia de Guanica, PR Mayaguez, PR Bahia de Aguadilla, PR Puerto Arecibo, PR Ensenada Honda, Culebra Isabel Segunda, Vieques Charlotte Amalie, St. Thomas, VI Cruz Bay, St. John, VI Road Town, Tortola, BVI Christiansted, St. Croix, VI Frederiksted, St. Croix, VI Krause Lagoon, St. Croix, VI

112 77 72 70 101 117 122 123 133 182 176 144 59 62 54 55 62 35 18 0

96 61 60 58 89 106 111 112 122 171 159 128 42 46 38 39 46 19 0

103 68 69 68 101 119 124 125 135 184 166 135 48 54 38 37 42 0

94 66 65 71 113 131 136 137 147 175 157 126 47 55 24 15 0

82 53 51 57 99 116 121 122 132 164 146 115 31 40 11 0

80 46 44 50 93 110 116 117 126 161 144 112 24 33 0

55 18 12 17 62 79 85 86 96 136 118 87 15 0

59 25 25 31 76 93 98 99 109 141 123 92 0

43 72 84 92 140 118 112 112 105 58 40 0

74 103 115 123 105 83 76 77 70 23 0

92 121 133 131 96 74 67 67 60 0

138* 99 90 82 47 22 16 15 0

145* 89 80 72 37 14 5 0

145* 88 79 71 36 13 0

152* 83 74 65 31 0

103 65 56 48 0

59 21 11 0

52 14 0

40 0

0

* via Mona Passage Limetree Bay, St. Croix, VI, is 1 mile E of Krause Lagoon

San Juan, PR

Fajardo, PR

Ponce, PR

T - 19 Distances on the Mississippi River System

(1) (5)

(2)

(3)

(4)

Distances in this section are the mileages (in statute miles) from the mouth of a river (or other designated point) taken from charts, maps, and publications of the U.S. Army Corps of Engineers. Distances between any two points on the same waterway may be obtained by taking the difference of the indicated mileages. Distances between places on different waterways can be determined by taking distances to and from a common reference point. At Head of Passes three of the Mississippi River's important passes come together: South Pass, Southwest Pass and Pass a Loutre. This point of confluence is at Head of Passes East Jetty Light (29°09.1'N., 89°15.0'W.). From this point distances on the Mississippi River are measured in statute miles "above Head of Passes", abbreviated AHP, to its confluence with the Ohio River. The reach of the Mississippi River from the Head of Passes to Baton Rouge is charted by NOAA's National Ocean Service (NOS). (See the appendix for information relating to procurement of NOS charts and publications.) The reach from the Head of Passes to the confluence with the Ohio River is charted by the U.S. Army Corps of Engineers in "Flood Control and Navigation Maps of the Mississippi River" (www.mvd. usace.army.mil/reegis/navbook/main2.htm). Mileages indicated in Flood Control and Navigation Maps of the Mississippi River are in statute miles AHP and are so listed following. The following segment of the Mississippi River is from Head of Passes to its junction with the mouth of the Ohio River.

The following segment of the Mississippi River is from its junction with the mouth of the Ohio River northerly. The Upper River is charted by the U.S. Army Corps of Engineers in "Upper Mississippi River Navigation Charts" (www.mvr.usace.army.mil/NavCharts /UMRNavCharts.asp). The following mileages are in statute miles AHP.

Head of Passes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 Buras, LA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Port Sulphur, LA . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Algiers Alternate Route (entrance to Algiers Lock) 88 Inner Harbor Navigation Canal (Industrial Canal). . 93 New Orleans (Canal Street) . . . . . . . . . . . . . . . . . . . 95 Harvey Canal (lock entrance). . . . . . . . . . . . . . . . . . 98 Donaldson, LA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Plaquemine, LA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 Baton Rouge, LA (IS 10 bridge)(add 64 miles to Morgan City by Intracoastal waterway via Port Allen Lock) . . . . . . . . . . . . . . . . . . . . . . . . . . 229 Red River mouth, LA (Old River) . . . . . . . . . . . . . . 304 Natchez, MS (US84 bridge) . . . . . . . . . . . . . . . . . . . 363 Vicksburg, MS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437 Greenville, MS (Warfield Pt. Lt).. . . . . . . . . . . . . . . 537 Helena, AR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 663 Memphis, TN (IS 55 bridge) . . . . . . . . . . . . . . . . . . 734 Ohio River mouth (Cairo, IL is 2 miles up the Ohio River.). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 954

Mississippi River and Ohio River junction . . . . . . . 954 Commerce, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . 994 Cape Girardeau, MO . . . . . . . . . . . . . . . . . . . . . . . . 1,006 Grand Tower, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,034 St. Louis, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,134 Lock No. 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,139 Dam No. 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,144 Missouri River mouth. . . . . . . . . . . . . . . . . . . . . . . . 1,149 Alton, IL (Lock and Dam No. 26) . . . . . . . . . . . . . . 1,157 Illinois River mouth (Grafton, IL) . . . . . . . . . . . . . . 1,172 Lock and Dam No. 25 . . . . . . . . . . . . . . . . . . . . . . . 1,195 Lock and Dam No. 24 . . . . . . . . . . . . . . . . . . . . . . . 1,227 Lock and Dam No. 22 . . . . . . . . . . . . . . . . . . . . . . . 1,255 Hannibal, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,264 Quincy, IL (Lock and Dam No. 21) . . . . . . . . . . . . . 1,279 La Grange, MO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,290 Lock and Dam No. 20 . . . . . . . . . . . . . . . . . . . . . . . 1,297 Keokuk, IA (Lock and Dam No. 19) . . . . . . . . . . . . 1,318 Fort Madison, IA . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,338 Burlington, IA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,357 Lock and Dam No. 18 . . . . . . . . . . . . . . . . . . . . . . . 1,364 Lock and Dam No. 17 . . . . . . . . . . . . . . . . . . . . . . . 1,391 Lock and Dam No. 16 . . . . . . . . . . . . . . . . . . . . . . . 1,411 Davenport, IA (Lock and Sam No. 15) . . . . . . . . . . 1,437 Lock and Dam No 14 . . . . . . . . . . . . . . . . . . . . . . . . 1,447 Clinton, IA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,473 Lock and Dam No. 13 . . . . . . . . . . . . . . . . . . . . . . . 1,477 Lock and Dam No. 12 . . . . . . . . . . . . . . . . . . . . . . . 1,511 Dubuque, IA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,534 Lock and Dam No. 11 . . . . . . . . . . . . . . . . . . . . . . . 1,537 Lock and Dam No. 10 . . . . . . . . . . . . . . . . . . . . . . . 1,569 Prairie du Chien, WI. . . . . . . . . . . . . . . . . . . . . . . . . 1,589 Lock and Dam No. 9 . . . . . . . . . . . . . . . . . . . . . . . . 1,602 Lock and Dam No. 8 . . . . . . . . . . . . . . . . . . . . . . . . 1,633 La Crosse, WI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,652 Lock and Dam No.7 . . . . . . . . . . . . . . . . . . . . . . . . . 1,656 Lock and Dam No.6 . . . . . . . . . . . . . . . . . . . . . . . . . 1,668 Winona, MN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,680 Lock and Dam No. 5A . . . . . . . . . . . . . . . . . . . . . . . 1,682 Lock and Dam No. 5 . . . . . . . . . . . . . . . . . . . . . . . . 1,692 Lock and Dam No. 4 . . . . . . . . . . . . . . . . . . . . . . . . 1,702 Lock and Dam No. 3 . . . . . . . . . . . . . . . . . . . . . . . . 1,751 Lock and Dam No. 2 . . . . . . . . . . . . . . . . . . . . . . . . 1,769 St. Paul, MN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,793 Lock and Dam No. 1 . . . . . . . . . . . . . . . . . . . . . . . . 1,802 Minneapolis, MN . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,807

T - 20 Ohio River

(6)

The Ohio River is charted by the U.S. Army Corps of Engineers in "Ohio River Navigation Charts" in three volumes. Distances are in statute miles. The following locations appear in "Ohio River Navigation Charts, Louisville District" (www.lrl.usace.army.mil/ optm/).

tion Charts, Nashville District." (See appendix for procurement information.) Distances are in statute miles. Tennessee River mouth (junction with the Ohio River) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 Paducah, KY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 Kentucky Lock and Dam . . . . . . . . . . . . . . . . . . . . . 22 New Johnsonville, TN . . . . . . . . . . . . . . . . . . . . . . . 100 Perryville, TN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 Saltillo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172 Cerro Gordo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178 Savannah. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 Pickwick Landing Lock and Dam . . . . . . . . . . . . . . 207 Waterloo, AL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 Sheffield, AL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 Wilson Lock and Dam (Florence, AL). . . . . . . . . . . 260 General Joe Wheeler Lock and Dam . . . . . . . . . . . . 275 Decatur, AL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304 Guntersville Lock and Dam . . . . . . . . . . . . . . . . . . . 349 Bridgeport. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 414 South Pittsburgh . . . . . . . . . . . . . . . . . . . . . . . . . . . . 418 Nickajack Lock and Dan . . . . . . . . . . . . . . . . . . . . . 425 Chattanooga, TN . . . . . . . . . . . . . . . . . . . . . . . . . . . 464 Chickamauga Lock and Dam . . . . . . . . . . . . . . . . . . 471 Watts Bar Lock and Dam . . . . . . . . . . . . . . . . . . . . . 530 Clinch River mouth . . . . . . . . . . . . . . . . . . . . . . . . . 568 Loudon, TN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 592 Fort Loudon Lock and Dam . . . . . . . . . . . . . . . . . . . 602 Knoxville, TN (Gay Street bridge). . . . . . . . . . . . . . 648 Missouri River (10) The Missouri River is charted by the U.S. Army Corps of Engineers in "Missouri River Navigation Charts" in two volumes. (See appendix for procurement information.) Distances are in statute miles. The following locations appear in "Missouri River Navigation Charts, Kansas City District." Missouri River mouth (junction with the Mississippi River) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 St. Charles, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Washington, MO. . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Hermann, MO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 Mouth of Gasconade River. . . . . . . . . . . . . . . . . . . . 104 Gasconade, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105 Mouth of Auxvass River. . . . . . . . . . . . . . . . . . . . . . 120 Mouth of Middle River. . . . . . . . . . . . . . . . . . . . . . . 125 Mouth of Osage River . . . . . . . . . . . . . . . . . . . . . . . 130 Jefferson City, MO . . . . . . . . . . . . . . . . . . . . . . . . . . 143 Boonville, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197 Mouth of Lamine River . . . . . . . . . . . . . . . . . . . . . . 202 Glasgow, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226 Mouth of Charitan River. . . . . . . . . . . . . . . . . . . . . . 239 Mouth of Grand River . . . . . . . . . . . . . . . . . . . . . . . 250 Miami, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 Waverly, MO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294 Lexington, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317 Napoleon, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329 Kansas City, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . 363 Mouth of Kansas River. . . . . . . . . . . . . . . . . . . . . . . 367

Ohio River mouth (junction with the Mississippi River) ......................................... 0 Cairo, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Dam 53 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Dam 52 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Tennessee River mouth (Paducah, KY) . . . . . . . . . . 46 Cumberland River mouth . . . . . . . . . . . . . . . . . . . . . 58 Smithland Lock and Dam. . . . . . . . . . . . . . . . . . . . . 62 Wabash River mouth . . . . . . . . . . . . . . . . . . . . . . . . 133 Evansville, IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187 Newburg Lock and Dam. . . . . . . . . . . . . . . . . . . . . . 205 Owensboro, KY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225 Cannelton Lock and Dam. . . . . . . . . . . . . . . . . . . . . 260 McAlpine Lock and Dam . . . . . . . . . . . . . . . . . . . . . 374 Louisville, KY (IS 65 bridge). . . . . . . . . . . . . . . . . . 378 Madison, IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 423 Markland Lock and Dam . . . . . . . . . . . . . . . . . . . . . 449 Cincinnati, OH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 509 Captain Anthony Meldahl Dam . . . . . . . . . . . . . . . . 545

(7)

The following locations appear in "Ohio River Navigation Charts, Huntington District."

Portsmouth, OH . . . . . . . . . . . . . . . . . . . . . . . . . . . . 626 Greenup Dam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 640 Ironton, OH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 655 Huntington, WV . . . . . . . . . . . . . . . . . . . . . . . . . . . . 673 Gallipolis Dam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 702 Gallipolis, OH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 711 Belleville Dam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 777 Parkersburg, WV . . . . . . . . . . . . . . . . . . . . . . . . . . . 797 Marietta, OH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 809 Willow Island Dam. . . . . . . . . . . . . . . . . . . . . . . . . . 820

(8)

The following locations appear in "Ohio River Navigation Charts, Pittsburgh District."

Hannibal Lock and Dam . . . . . . . . . . . . . . . . . . . . . 855 Wheeling, WV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 894 Pike Island Lock and Dam . . . . . . . . . . . . . . . . . . . . 897 Steubenville, OH . . . . . . . . . . . . . . . . . . . . . . . . . . . 913 New Cumberland Lock and Dam . . . . . . . . . . . . . . . 927 East Liverpool, OH. . . . . . . . . . . . . . . . . . . . . . . . . . 938 Montgomery Lock and Dam . . . . . . . . . . . . . . . . . . 950 Dashields Lock and Dam . . . . . . . . . . . . . . . . . . . . . 968 Emsworth Lock and Dam. . . . . . . . . . . . . . . . . . . . . 975 Pittsburgh, PA (Point Bridge) . . . . . . . . . . . . . . . . . . 981 Tennessee River (9) The Tennessee River is charted by the U.S. Army Corps of Engineers in "Tennessee River Naviga-

T - 21

(11)

The following locations appear in "Missouri Illinois River River Navigation Charts, Omaha District." Illinois River mouth (junction of the Mississippi River at Grafton, IL) . . . . . . . . . . . . . . . . . . . . . . . 0 Kansas City, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . 363 Hardin, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.0 Mouth of Kansas River. . . . . . . . . . . . . . . . . . . . . . . 367 Florence, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Leavenworth, KS . . . . . . . . . . . . . . . . . . . . . . . . . . . 396 Naples, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 St. Joseph, MO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 448 La Grange Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80 Mouth of Big Nemaha River . . . . . . . . . . . . . . . . . . 495 Rulo, NE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 498 Beardstown, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 Mouth of Tarkio River . . . . . . . . . . . . . . . . . . . . . . . 507 Peoria Lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Mouth of Nishnabotna River . . . . . . . . . . . . . . . . . . 542 Chillicothe, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 Nebraska City, NE . . . . . . . . . . . . . . . . . . . . . . . . . . 563 Hennepin, IL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207 Plattsmouth, NE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 591 Illinois and Mississippi Canal . . . . . . . . . . . . . . . . . 210 Omaha, NE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 615 Peru, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222 Council Bluffs, IA . . . . . . . . . . . . . . . . . . . . . . . . . . 617 Ottawa, IL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 Dakota City, NE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 725 Marseille Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244 Sioux City, IA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 732 Dresden Island Lock. . . . . . . . . . . . . . . . . . . . . . . . . 271 Ponca, NE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 753

Des Plaines River Illinois Waterway Joliet, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288 (12) The Illinois Waterway is charted by the U.S. Army Corps of Engineers in "Charts of the Illinois Waterway from Mississippi River at Grafton, IL to Lake Chicago Sanitary and Ship Canal Michigan at Chicago." Distances therein and following Lockport, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293 are in statute miles. Chicago River Chicago, IL (41°43.8'N., 87°31.9'W.) . . . . . . . . . . . 333

T - 22

GREAT LAKES DISTANCES

(Statute Miles)

Port Colburne, Ontario Thunder Bay, Ontario Collingwood, Ontario Sualt Ste. Marie, MI Montreal, Quebec

Thunder Bay, Ontario Two Harbors, MN Duluth, MN Ashland, WI Houghton, MI Marquette, MI Sualt Ste. Marie, MI (a) Escanaba, MI Gren Bay, WI Milwaukee, WI Chicago, IL Gary, IN Muskegon, MI LudIngton, MI Alpena, MI Bay City, MI Goderich, Ontario Collingwood, Ontario Midland, Ontario Port Huron, MI (b) Detroit, MI (c) Toledo, OH (river mouth) Lorain, OH Cleveland, OH (main entrance) Fairport, OH Ashtabula, OH Conneaut, OH Erie, PA Buffalo, NY (north entrance) Port Colburne, Ontario Rochester, NY Oswego, NY Toronto, Ontario Kingston, Ontario Ogdensburg, NY Montreal, Quebec (d)

1217 1096 1034

903

1016

965

848 946 970 924 796 735 575 682 751 812 877 889 777 726 463 466 371 564 572 306 244 237 180 160 130 104 92 65 22 -

864 963 986 941 813 751 592 699 767 828 893 905 794 742 479 484 387 580 588 322 261 254 197 176 146 119 107 78 -

795 893 917 871 743 682 522 629 696 759 824 836 724 673 410 415 318 511 519 253 191 185 124 102 73 45 33 -

768 866 890 844 716 655 495 602 671 732 797 809 697 646 383 388 291 484 492 226 164 157 95 73 44 15 -

754 852 876 830 702 641 481 588 657 718 783 795 683 632 369 374 277 470 478 213 150 144 80 59 30 -

729 828 851 806 678 616 457 564 632 693 758 770 659 607 344 349 252 446 453 188 126 119 53 33 -

711 809 833 788 659 598 438 545 614 675 740 752 640 589 326 331 234 427 435 170 108 96 28 -

694 792 816 771 643 581 422 526 597 658 723 735 623 572 309 314 217 410 418 152 91 72 -

658 756 781 734 606 545 385 492 561 622 688 699 587 536 273 278 181 374 382 116 54 -

604 702 726 680 552 491 331 438 507 568 633 645 533 482 219 224 127 320 326 62 -

542 640 664 618 490 429 269 376 445 506 571 583 471 420 157 162 65 258 266 -

539 638 661 616 488 426 267 384 452 513 578 590 479 427 193 265 211 55 -

531 630 653 606 480 418 259 376 444 505 570 582 471 419 185 257 207 -

506 604 628 583 455 393 234 340 409 470 535 547 435 384 124 137 -

505 603 627 581 453 391 232 339 407 468 534 546 434 383 116 -

410 508 532 486 358 297 137 244 313 374 439 451 339 288 -

536 634 657 612 484 422 263 130 123 97 156 167 56 -

587 685 709 663 535 474 314 181 171 80 114 121 -

699 797 820 775 647 585 426 288 272 103 25 -

686 785 808 763 635 573 414 274 255 85 -

621 720 743 698 570 508 349 201 180 -

560 659 682 637 509 447 288 101 -

492 590 614 568 440 378 219 -

273 371 394 349 221 159 -

171 239 261 213 84 -

116 157 179 131 -

164 71 96 -

195 26 -

172 -

Two Harbors, MN

Goderich, Ontario

Kingston, Ontario

Midland, Ontario

Ogdensburg, NY

Toronto, Ontario

Milwaukee, WI

Port Huron, MI

Green Bay, WI

Cleveland, OH

Ashtabula, OH

Rochester, NY

Muskegon, MI

Ludington, MI

Marquette, MI

Conneaut, OH

Houghton, MI

Escanaba, MI

Bay City, MI

Oswego, NY

Fairport, OH

Ashland, WI

Buffalo, NY

Duluth, MN

Chicago, IL

Toledo, OH

Lorain, OH

Alpena, MI

Detroit, MI

Gary, IN

Erie, PA

-

1315 1194 1132 1001 1114 1063 1339 1218 1156 1025 1138 1087 1293 1172 1110 1165 1044 1104 944 1051 1120 983 823 930 999 982 921 761 868 937 998 979 851 790 630 737 806 867 932 944 832 781 518 523 426 619 627 361 299 292 235 215 185 159 147 120 77 55 95 145 1092 1041 964 903 743 850 919 980 1045 913 852 692 799 868 929 994

1181 1060

1246 1125 1063 1258 1137 1075 1146 1025 1095 832 837 740 933 941 675 613 606 549 529 499 473 461 434 391 369 271 232 342 185 123 974 711 716 619 812 820 554 492 485 428 408 378 352 340 313 270 248 149 108 223 63 963 912 649 654 557 750 758 492 430 423 366 346 316 290 278 251 208 186 89 55 161 -

1057 1006 945 894 631 638 539 732 740 474 412 405 348 326 298 272 260 233 190 168 59 894 843 580 585 488 681 689 423 361 354 297 277 247 221 209 182 139 117 -

EXPLANATION Measurements are by the shortest marked or safe direct courses, starting (unless otherwise noted) from the main entrance between pierheads of breakwaters or piers, or from the principal landings of open roadsteads. Where landings are appreciably remote from protected entrances, the distance from the main entrance to the landing may be ascertained from the harbor description or from nautical charts. Points in this table are arraigned in the order of their location on the Great Lakes in the following sequence (top to bottom): Lake Superior, Lake Michigan, Lake Huron, Lake Erie, and Lake Ontario- St. Lawrence River.

(a) From abreast east end of U. S. center pier (b) From foot of Grand River Ave. (c) From Woodward Ave. (d) From St. Lambert Dock

DISTANCES BETWEEN POINTS ON LAKE ONTARIO AND ST. LAWRENCE RIVER

(Statute Miles)

Cote St. Cath. Lock, Quebec Beauharnois Lock, Quebec Colquhoun Island, Ontario Thousand Island Park, NY Old Mackinac Point, MI Iroquios Lock, Ontario Port Colborne, Ontario Eisenhower Lock, NY Little Sodus Bay, NY Niagara-on-the-Lake, Quebec City, Quebec Sacketts Harbor, NY Alexandria Bay, NY Gananoque, Ontario Brockville, Ontario

Deseronto, Ontario

Port Hope, Ontario

Belleville, Ontario

Cape Vincent, NY

Hamilton, Ontario

Montreal, Quebec

Kingston, Ontario

Cobourg, Ontario

Ogdensburg, NY

Toronto, Ontario

Trenton, Ontario

Port Weller, NY

Snell Lock, NY

Sodus Bay, NY

OLD MACKINAC POINT, MI (a) PORT HURON, MI (b) PORT COLBORNE, ONTARIO Cape Vincent, NY Sacketts Harbor, NY Oswego, NY Little Sodus Bay, NY Sodus Bay, NY Rochester, NY (Charlotte) Olcott, NY Niagara-on-the-Lake, Ontario Lewiston, NY Port Weller, NY Hamilton, Ontario Toronto, Ontario (West Entrance) Port Hope, Ontaro Cobourg, Ontario Trenton, Ontario Belleville, Ontario Deseronto, Ontario Picton, Ontario Kingston, Ontario Gananoque, Ontario Clayton, NY Thousand Island Park, NY Alexandria Bay, NY Brockville, Ontario Ogdensburg, NY Iroquois Lock, Ontario Eisenhower Lock, NY Snell Lock, NY Colquhoun, Island, Ontario Beauharnois Lock, Quebec Cote St. Catherine Lock, Quebec Montreal, St. Lambert Lock, Quebec Quebec City, Quebec

1084 837 531 344 370 391 401 411 432 478 500 506 504 530 506 449 444 417 406 390 383 346 327 327 326 317 295 283 270 245 241 233 190 169 160 -

922 675 369 183 209 232 241 251 271 316 336 342 342 367 342 289 283 255 244 228 222 185 167 167 164 156 135 123 110 85 81 74 30 8 -

914 667 361 175 201 224 233 243 263 308 328 334 334 359 334 281 275 247 236 220 214 177 159 159 156 148 127 115 102 77 73 66 22 -

892 645 339 153 179 202 211 221 241 286 306 312 312 337 312 259 253 225 214 198 192 155 137 137 134 127 105 93 80 55 51 44 -

848 601 295 109 135 158 167 177 197 242 262 268 268 293 268 215 209 181 170 154 148 111 93 93 90 83 61 49 36 11 7 -

841 594 288 102 128 151 160 170 190 235 255 261 261 286 261 208 202 174 163 147 141 104 86 86 83 76 54 42 29 4 -

837 590 284 98 124 147 156 166 186 231 251 257 257 282 257 204 196 170 159 143 137 100 82 82 79 72 50 38 25 -

812 565 259 73 99 122 131 141 161 206 226 232 232 257 232 179 173 145 134 118 112 75 57 57 54 46 25 13 -

799 552 246 60 86 108 118 128 149 193 213 219 219 244 219 166 160 132 121 105 99 62 44 44 41 33 12 -

787 540 234 48 74 97 106 116 136 181 201 207 207 232 207 154 148 120 109 93 87 50 32 32 29 22 -

766 519 213 27 53 76 85 95 115 160 180 186 186 211 186 132 127 101 90 74 68 32 18 11 8 -

760 513 207 20 46 69 78 88 108 153 173 179 179 205 180 126 120 94 84 68 62 25 11 4 -

755 508 202 16 42 65 74 84 104 149 169 175 175 200 175 121 116 90 80 63 57 21 10 -

758 511 205 19 45 68 77 87 107 152 172 178 178 204 179 125 120 89 78 62 56 19 -

739 492 186 24 36 55 64 72 90 134 154 160 159 185 160 106 101 71 60 44 37 -

726 479 173 45 56 66 73 80 98 121 141 147 146 169 142 85 79 40 29 13 -

713 466 160 51 61 71 78 86 89 109 128 134 133 156 129 72 67 28 17 -

69 45 14 67 78 88 88 83 73 92 11 11 11 14 11 56 50 11 -

688 441 135 78 88 82 79 74 64 83 102 108 107 131 103 47 41 -

653 406 100 101 106 91 85 77 57 51 66 72 72 94 65 7 -

648 401 95 106 112 96 90 81 60 47 63 69 68 88 60 -

608 361 55 160 165 145 136 124 96 38 30 36 28 30 -

610 363 57 186 191 166 157 145 117 55 39 45 30 -

580 333 27 160 165 141 131 118 89 28 11 17 -

598 351 45 160 164 139 130 118 89 28 6 -

592 345 39 154 158 133 124 112 83 22 -

608 361 55 134 138 113 104 92 63 -

670 423 117 89 88 59 48 35 -

698 451 145 69 54 29 18 -

712 465 159 59 52 15 -

721 474 168 49 41 -

745 498 192 26 -

740 493 187 -

553 306 -

247 -

(a) From sailing course point north of Old Mackinac Point (b) From foot of Grand River Ave. to Toronto west entrance.

Port Huron, MI

Picton, Ontario

Rochester, NY

Lewiston, NY

Oswego, NY

Clayton, NY

Olcott, NY

T - 23

T - 24

DISTANCES BETWEEN POINTS ON LAKE ERIE AND THE ST. CLAIR, DETROIT AND NIAGARA RIVERS

(Statute Miles)

Detroit River Light, MI Port Colborne, Ontario 553 St. Clair Flats, MI/Ont. Old Mackinac Point, MI Port Maitland, Ontario

Port Stanley, Ontario

Amherstburg, Ontario

Port Burwell, Ontario

Port Dover, Ontario

Niagara Falls, NY

Rondeau, Ontario

Port Clinton, OH

Mount Clemons, MI

Kingsville, Ontario

Chatham, Ontario

Tonawanda, NY

Marine City, MI

Put-in-Bay, OH

Wyondotte, MI

Ashtabula, OH

Dunkirk, NY

Fairport, OH

OLD MACKINAC POINT, MI (a) PORT COLBORNE, ONTARIO PORT HURON, MI (b) St. Clair, MI Marine City, MI Algonac, MI St. Clair Flats, MI/Ont. (c) Mount Clemons, MI Chatham, Ontario Detroit, MI (Woodward Ave.) Wyondotte, MI Trenton, MI Amherstburg, Ontario Detroit River Light, MI Monroe, MI (piers) Toledo, OH (river mouth) Port Clinton, OH Put-in-Bay, OH Sandusky, OH (wharves) Huron, OH Vermilion, OH Lorain, OH Cleveland, OH (main entrance) Fairport, OH Ashtabula, OH Conneaut, OH Erie, PA Dunkirk, NY Buffalo, NY Tonawanda, NY Niagara Falls, NY Port Maitland, Ontario Port Dover, Ontario Port Burwell, Ontario Port Stanley, Ontario Rondeau, Ontario Kingsville, Ontario

358 201 111 99 92 86 72 83 97 49 39 34 31 24 33 45 37 27 41 47 46 48 65 83 108 122 149 188 218 230 237 187 175 123 108 63 -

414 146 167 155 148 143 129 140 154 106 96 91 88 81 89 98 75 66 69 68 62 57 53 48 63 74 98 134 163 174 182 132 120 65 49 -

459 109 212 200 193 188 174 185 199 151 141 136 133 126 134 143 120 111 114 111 104 97 85 62 56 59 70 98 126 137 145 95 83 23 -

475 89 228 216 209 203 189 200 214 166 156 151 148 141 149 159 136 127 130 124 117 109 93 66 47 48 53 78 106 117 125 75 62 -

527 52 280 268 261 255 241 252 265 217 208 203 200 193 200 210 187 177 178 172 163 154 134 104 79 68 47 50 72 83 90 37 -

538 18 291 279 272 267 253 264 278 230 220 215 212 205 213 223 199 190 190 184 175 166 146 116 90 80 54 28 38 49 57 -

588 41 341 330 322 317 303 314 328 280 270 265 262 255 263 272 249 240 239 233 225 215 194 165 138 126 98 55 21 8 -

580 33 333 322 314 309 295 306 320 272 262 257 254 247 255 265 241 232 232 226 217 208 187 157 130 118 89 48 13 -

569 22 322 311 303 296 284 295 309 261 251 246 243 236 244 254 230 221 221 215 206 197 176 146 119 107 78 37 -

539 25 292 281 273 268 254 265 279 231 221 216 213 206 214 224 200 190 189 183 174 164 143 114 86 74 45 -

500 65 253 241 234 228 215 226 239 191 182 177 173 166 174 185 160 150 149 142 133 124 102 73 45 33 -

473 92 226 214 207 201 187 199 212 164 154 149 146 139 147 157 131 122 120 113 104 95 73 44 15 -

460 104 213 201 194 188 174 185 198 150 141 136 133 126 133 144 118 109 107 99 90 80 59 30 -

435 130 188 176 169 163 149 161 174 126 116 111 108 101 109 119 92 83 79 72 63 53 33 -

417 160 170 158 151 145 131 142 156 108 98 93 90 83 89 96 67 51 55 47 37 28 -

399 180 152 141 133 128 114 125 139 91 81 76 73 66 68 72 43 38 29 20 11 -

391 190 144 133 125 120 106 117 130 82 73 68 64 58 60 65 36 32 21 11 -

387 198 140 129 121 116 102 113 127 79 69 64 61 54 5 59 29 27 14 -

380 204 133 122 114 109 95 106 120 72 62 57 54 47 48 52 22 21 -

363 204 116 105 97 92 78 89 102 54 45 40 36 30 30 38 12 -

369 213 122 111 103 98 84 95 108 60 51 46 42 36 35 40 -

363 237 116 105 97 92 78 89 102 54 45 40 36 30 21 -

348 227 101 89 82 76 62 73 87 39 29 24 21 14 -

334 219 87 75 68 62 48 59 73 25 15 10 7 -

326 227 79 67 60 55 41 53 66 18 8 13 -

324 229 77 65 58 53 39 50 63 15 5 -

320 234 73 61 54 48 34 45 59 11 -

309 244 62 50 43 37 23 35 48 -

322 292 75 63 56 49 35 49 -

296 278 49 37 30 22 15 -

286 267 39 27 20 14 -

274 281 27 15 7 -

266 287 19 7 -

259 294 12 -

St. Clair, MI

Monroe, MI

Trenton, MI

Toledo, OH

Lorain, OH

Detroit, MI

Huron, OH

Erie, PA

247 306 -

(a) From sailing point north of Old Mackinac Point. (b) From foot of Grand River Avenue. (c) From south end of canal dike.

EXPLANATION Points in this table are arranged in geographical sequence proceeding southward in St. Clair River and Lake, and Detroit River, then eastward along the south shore of Lake Erie to Niagara River, and returning westward along the north lake shore

Port Huron, MI

Vermilion, OH

Cleveland, OH

Sandusky, OH

Conneaut, OH

Algonac, MI

Buffalo, NY

DISTANCES BETWEEN POINTS ON LAKE HURON AND ST. MARYS RIVER

(Statute Miles)

Penetanguishene, Ontario Old Mackinac Point, MI Port McNicoll, Ontario Algoma Mills, Ontario

Little Current, Ontario

Depot Harbor, Ontario

Southampton, Ontario

French River, Ontario

Collingwood, Ontario

Owen Sound, Ontario

Parry Sound, Ontario

Mackinac Island, MI

Key Harbor, Ontario

Sault Ste. Marie, MI

Kincardine, Ontario

Byng Inlet, Ontario

Thessalon, Ontario

Port Dolomite, MI

Gore Bay, Ontario

Harbor Beach, MI

Goderich, Ontario

Meaford, Ontario

Midland, Ontario

Wiarton, Ontario

Port Sanilac, MI

Rogers City, MI

East Tawas, MI

Cheboygan, MI

Port Huron, MI (a) Old Mackinac Point, MI (b) Sault Ste. Marie, MI (c) DeTour, MI Port Dolomite, MI St. Ignace, MI Mackinac Island, MI Cheboygan, MI Rogers City, MI Stoneport, MI Rockport, MI Alpena, MI Au Sable, MI East Tawas, MI Bay City, MI Saginaw, MI Harbor Beach, MI Port Sanilac, MI Goderich, Ontario Kincardine, Ontario Southampton, Ontario Wiarton, Ontario (d) Owen Sound, Ontario (d) Meaford, Ontario (d) Collingwood, Ontario (d) Penetanguishene, Ontario Midland, Ontario (d) Port McNicoll, Ontario (d) Depot Harbor, Ontario (d) Parry Sound, Ontario (d) Byng Inlet, Ontario (d) Key Harbor, Ontario (d) French River, Ontario (d) Little Current, Ontario Gore Bay, Ontario Algoma Mills, Ontario Thessalon, Ontario

*238 69 & 48 %24 +92 %68 %63 %63 *63 +75 *79 *107 *135 *155 *202 *216 *178 *207 +195 +173 +166 +188 +197 +200 +217 +224 +225 +227 193 197 155 148 139 86 61 43 -

+238 *101 & 88 %58 +90 *100 *95 *92 +74 +73 +79 +107 +135 +155 +202 +216 +178 +207 +196 +174 +166 158 167 169 186 187 186 190 155 159 118 110 101 48 27 -

+250 *116 &108 %76 +108 *115 *110 *106 +87 +92 +92 +120 +148 +168 +215 +228 +191 +219 204 174 155 142 152 153 171 172 173 174 140 143 102 94 86 33 -

225 *143 &131 %101 +135 *142 *137 *133 +114 +118 +119 +143 158 175 222 235 171 197 169 141 122 110 119 121 138 139 140 142 107 111 70 62 53 -

224 *196 &184 %154 197 *195 *190 *186 157 145 136 145 160 176 223 237 171 196 172 142 123 88 97 96 108 106 107 106 73 77 31 22 -

232 *205 &193 %163 199 *204 *199 *195 163 147 143 151 163 180 228 242 176 201 172 149 130 79 97 96 107 104 105 106 71 75 27 -

229 *211 &201 %171 198 *209 *204 *197 164 147 143 152 166 182 229 242 176 201 174 144 125 81 89 86 97 94 95 97 62 65 -

247 235 &242 201 218 234 229 221 187 166 166 174 183 199 245 258 194 219 192 162 143 74 79 71 80 72 73 75 6 -

243 231 +238 198 215 231 226 217 183 163 162 171 180 196 243 256 190 215 189 158 140 71 75 68 76 69 70 71 -

267 256 268 224 243 256 251 242 208 190 187 195 204 220 267 280 214 239 213 182 163 76 71 55 57 12 7 -

266 255 267 222 241 254 249 241 206 189 186 193 202 218 265 278 213 238 211 181 162 74 70 53 55 10 -

265 254 266 221 238 252 248 240 206 186 185 192 201 217 264 278 212 237 210 180 161 73 69 52 54 -

258 247 259 214 233 246 241 233 199 181 178 185 189 210 257 271 205 230 207 176 157 53 46 24 -

241 230 242 197 220 229 224 216 182 164 161 168 177 194 240 254 188 213 187 156 137 36 29 -

238 227 239 194 219 227 221 213 177 163 158 165 174 190 237 250 185 210 183 153 134 29 -

228 217 229 185 207 217 212 204 169 151 148 156 165 181 226 241 175 200 174 144 125 -

121 189 207 162 176 191 186 175 139 115 112 109 98 110 153 167 79 97 64 30 -

94 192 213 168 183 194 189 178 142 120 113 107 85 94 136 149 56 70 36 -

65 211 234 189 203 214 209 198 161 146 132 124 93 95 137 151 47 47 -

33 215 238 193 218 216 212 202 163 158 134 125 86 88 130 144 32 -

63 186 208 164 190 187 184 173 134 130 106 97 58 60 102 115 -

175 223 246 201 219 224 220 210 171 154 142 129 83 68 13 -

162 210 232 187 206 210 207 196 157 141 129 116 69 54 -

119 163 185 140 163 163 159 149 110 97 82 69 21 -

117 142 165 120 143 143 140 129 90 76 62 49 -

157 115 137 92 113 115 111 101 61 48 31 -

166 83 107 61 76 83 79 69 31 9 -

182 78 96 51 70 82 77 66 27 -

194 54 84 40 47 55 50 40 -

233 18 84 39 31 20 17 -

243 7 84 39 26 8 -

247 6 90 44 28 -

239 27 68 23 -

224 45 45 -

269 90 -

247 -

-

(a) From foot of Grand River Ave. (b) From sailing course point north of Old Mackinac Point. (c) From abreast east end of U.S. center pier and (except those marked by $) via Middle Neebish and DeTour; distances downbound through West Neebish are 1 mile less. (d) Distances to Georgian Bay ports (except those marked *, +, $, =) are via the bay entrance from Lake Huronand St. Marys River points and via Little Current from North Channel points.

* + $ =

Via False Detour and North Channels. Via Mississaqi Straight and North Channel. Via Lake Nicolet, St. Joseph and North Channels. Via Potagannissing Bay and North Channel. EXPLANATION

Points in this table are arranged in geographical sequence proceeding from St. Marys River southward along the west shore, and returning northward up the east shore, around Georgian Bay, and westward through North Channel.

Port Huron, MI

St. Ignace, MI

Stoneport, MI

Rockport, MI

Au Sable, MI

Bay City, MI

Saginaw, MI

DeTour, MI

Alpena, MI

T - 25

T - 26

DISTANCES BETWEEN POINTS ON LAKE MICHIGAN

(Statute Miles)

Beaver Island Harbor, MI Old Mackinac Point, MI Port Washington, WI

Indiana Harbor, IN

Michigan City, IN

South Chicago, IL

Sturgeon Bay, WI

Traverse City, MI

Grand Haven, MI

Portage Lake, MI

South Haven, MI

Menominee, MI

White Lake, MI

Manitowoc, WI

Milwaukee, WI

Manistique, MI

OLD MACKINAC PT., MI (a) Port Inland, MI Manistique, MI Escanaba, MI Menominee, MI (b) Green Bay, WI Sturgeon Bay, WI Algoma, WI Kewaunee, WI Manitowoc, WI Sheboygan, WI Port Washington, WI Milwaukee, WI Racine, WI Kenosha, WI Waukegan, WI Chicago, IL South Chicago, IL Indiana Harbor, IN Gary, IN Michigan City, IN St. Joseph, MI South Haven, MI Saugatuck, MI Holland, MI Grand Haven, MI Muskegon, MI White Lake, MI Pentwater, MI Ludington, MI Manistee, MI Portage Lake, MI Frankfort, MI Traverse City, MI Charlevoix, MI Petoskey, MI Beaver Island Harbor, MI

41 31 43 99 122* 165* 123 131 138 161 180 206 228 242 252 266 294 302 304 309 295 269 251 232 227 206 195 184 154 143 118 110 93 69 33 37 -

55 66 76 113 134* 176 129 135 143 163 181 205 227 241 251 265 293 301 303 308 294 268 250 231 226 205 194 183 153 142 117 109 92 58 18 -

56 55 64 99 119* 160 113 119 126 147 165 189 211 225 234 249 276 285 287 292 278 251 233 215 210 189 178 167 137 126 100 93 75 45 -

97 88 94 120 138* 178 131 136 143 164 182 206 228 242 252 266 293 302 304 309 295 268 250 232 227 206 195 184 154 143 118 110 92 -

122 96 91 91 80 105 58 59 62 79 95 119 140 153 163 177 204 213 215 216 206 179 161 143 137 117 106 95 65 54 28 20 -

142 116 110 106 86 111 64 60 60 71 83 104 125 137 147 160 186 196 198 199 189 162 144 126 120 100 89 78 48 37 10 -

150 123 118 112 87 112 65 59 58 66 76 98 117 129 138 152 179 188 189 191 181 154 136 118 112 92 80 69 39 26 -

173 146 141 130 96 123 76 66 61 60 60 80 97 108 117 130 156 165 167 167 157 130 111 93 88 67 56 45 14 -

184 157 152 141 108 134 87 75 70 64 63 76 91 100 108 122 146 154 156 157 146 119 101 83 77 57 46 35 -

213 186 182 170 135 159 113 100 93 79 68 72 78 81 86 100 120 127 129 129 117 88 39 51 45 25 13 -

224 197 193 181 146 171 124 111 104 90 78 77 80 80 87 96 114 120 122 121 108 78 58 40 34 13 -

238 211 207 195 159 184 137 123 116 102 87 84 83 80 86 93 108 114 115 114 99 69 49 29 23 -

257 229 225 213 177 202 155 142 135 118 102 94 88 79 82 86 95 100 99 99 82 50 29 8 -

263 235 232 220 183 209 162 146 141 123 106 97 89 80 82 84 90 95 95 93 75 44 22 -

261 253 250 238 200 225 178 163 156 137 118 105 93 80 79 78 77 79 79 77 57 24 -

300 271 268 255 216 242 195 179 171 150 130 112 96 78 75 70 60 60 59 55 36 -

325 298 294 280 239 264 217 200 192 169 146 124 104 84 76 64 38 33 31 22 -

336 314 303 288 246 272 225 206 197 173 149 125 103 83 73 58 25 14 13 -

334 308 301 286 243 268 222 203 194 169 146 121 99 78 67 52 19 7 -

333 304 298 283 240 265 218 200 191 166 143 118 96 75 64 49 15 -

324 298 290 274 230 255 208 190 181 156 132 107 85 64 54 38 -

296 270 260 242 198 223 176 158 149 123 99 74 51 30 18 -

282 254 244 226 184 209 162 142 133 107 83 58 35 14 -

272 245 235 217 172 197 150 132 123 97 74 48 26 -

259 226 220 201 155 180 133 115 105 79 55 29 -

237 204 195 176 130 155 108 89 79 53 29 -

212 179 168 149 103 128 81 62 53 26 -

191 161 146 127 81 106 58 40 31 -

170 131 120 100 52 78 30 12 -

161 124 111 90 43 68 21 -

155 110 103 69 22 47 -

198 149 135 101 49 -

155 104 92 55 -

129 78 66 -

75 23 -

59 -

(a) From sailing course point north of Old Mackinac Point. (b) Distances from Menominee and Green Bay to Lake Michigan points (except those marked with *) are via Sturgeon Bay Canal. * Via Rock Island Passage.

EXPLANATION Points in this table are arranged in geographical sequence proceeding southward along the west shore and returning northward along the east shore.

Port Inland, MI

Charlevoix, MI

Green Bay, WI

Kewaunee, WI

Muskegon, MI

Ludington, MI

Saugatuck, MI

St. Joseph, MI

Pentwater, MI

Escanaba, MI

Frankfort, MI

Manistee, MI

Petoskey, MI

Kenosha, WI

Algoma, WI

Holland, MI

Chicago, IL

Sheboygan,

Racine, WI

Waukegan,

Gary, IN

DISTANCES BETWEEN POINTS ON LAKE SUPERIOR

(Statute Miles)

Gargantua Harbor, Ontario Peninsula Harbor, Ontario Keweenaw, Upper Entry Old Mackinac Point, MI 247 Quebec Harbor, Ontario Michipicoten, Ontario

Thunder Bay, Ontario

Sault Ste. Marie, MI

Whitefish Point, MI

Mendota Canal, MI

Copper Harbor, MI

Grand Marais, MN

Passage Island, MI

Two Harbors, MN

Portage Entry, MI

Grand Marais, MI

Rock of Ages, MI

Rossport, Ontario

Eagle Harbor, MI

Lake Linden, MI

Silver Bay, MN

PORT HURON, MI (a) OLD MACKINAC POINT, MI (b) SAULT STE. MARIE, MI (c) Whitefish Point, MI Grand Marais, MI Munising, MI Marquette, MI Huron Bay, MI L'Anse, MI Mendota Canal, MI Copper Harbor, MI Eagle Harbor, MI Portage Entry, MI Chassell, MI Lake Linden, MI Dollar Bay, MI Houghton, MI Keweenaw, Upper Entry, MI Ontonagon, MI Ashland, WI Bayfield, WI Port Wing, WI Superior, WI Duluth, MN Two Harbors, MN Silver Bay, MN Taconite, MN Grand Marais, MN Rock of Ages, MI Passage Island, MI Thunder Bay, Ontario (d) Rossport, Ontario Peninsula Harbor, Ontario Quebec Harbor, Ontario Michipicoten, Ontario Gargantua Harbor, Ontario

360 181 91 54 78 112 135 165 179 138 137 151 168 177 185 180 182 180 221 295 282 312 340 342 319 300 280 252 209 164 208 157 114 41 32 -

391 212 121 83 102 136 154 179 192 152 145 159 181 190 198 192 195 187 228 304 291 319 347 349 327 302 283 256 213 166 209 155 112 49 -

385 206 116 74 70 97 112 132 146 105 100 114 135 143 151 146 149 142 183 258 246 275 303 305 281 260 240 214 171 127 171 125 86 -

465 285 195 153 144 162 160 159 169 125 112 122 157 166 174 163 160 149 189 261 254 272 300 300 277 250 227 199 155 102 142 71 -

503 324 234 192 171 179 164 152 162 117 99 102 149 145 151 139 136 126 165 227 221 233 259 259 236 210 190 157 112 63 102 -

542 363 273 231 198 193 171 157 145* 122 100 96 130* 125 131 119 116 105 117 164 149 169 195 195 172 145 130 92 49 44 -

498 319 229 187 154 150 128 113 108 78 56 53 94 89 95 83 80 69 103 165 152 175 199 200 177 156 136 99 53 -

532 353 263 221 182 174 149* 110* 95* 103 77 65 81* 76 82 70 67 56 68 115 99 121 147 147 124 100 78 47 -

574 395 305 263 224 212* 181* 142* 127* 145 119 105 113* 108 113 102 99 88 76 85 70 83 107 105 82 55 31 -

603 426 334 292 255 245 228 156* 151* 172 142 129 136 128 136 122 118 108 86 77 60 56 78 77 55 25 -

621 444 352 310 270 260 239 181* 168* 190 161 146 153 146 153 140 135 125 95 62 45 35 54 53 27 -

640 461 371 329 289* 271* 239* 201* 186* 212 185 170 171* 166 172 160 157 147 114 71 57 22 28 26 -

664 485 394 352 312* 293* 261* 223* 208* 234 208 194 193* 188 194 182 179 169 136 93 78 34 7 -

662 483 393 351 310* 291* 260* 222* 206* 232 206 192 192* 187 193 181 178 167 135 92 77 32 -

633 454 364 322 282* 263* 231* 193* 178* 204 178 163 163* 158 163 152 149 139 106 63 49 -

606 426 336 294 252* 233* 201* 163* 148* 174* 150 135 133* 128 134 122 119 109 74 16 -

618 439 349 307 264* 245* 213* 175* 160* 186* 163 147 145* 140 146 134 131 120 82 -

544 365 274* 232* 187* 168* 136* 98* 83* 110* 88 72 68* 63 69 57 54 44 -

501 322 232* 190* 143* 124* 93* 54* 39* 69* 45 31 25* 20 26 14 11 -

490 311 221 179 133 114 84 44 29 55 56 41 14 9 15 3 -

487 308 218 176 130 111 81 41 26 52 59 45 11 6 11 -

493 314 224 182 135 116 84 46 31 58 71 57 17 12 -

485 306 215 173 127 108 76 38 23 50 65 50 9 -

476 297 207 165 119 99 68 30 14 41 60 56 -

473 294 204 162 123 113 91 74 70 42 16 -

458 279 189 147 108 100 76 60 71 27 -

458 279 189 147 105 93 67 44 51 -

486 307 217 175 129 110 78 39 -

473 294 204 162 114 93 62 -

429 249 159 117 68 42 -

400 221 131 89 40 -

361 182 92 50 -

311 134 42 -

269 90 -

(a) From foot of Grand River Avenue. (b) From sailing course point north of Old Mackinac Point (c) From abeam of east end of United States center pier. (d) old Port Arthur. * Via Keweenaw Waterway.

EXPLANATION Points in this table are arranged in geographical sequence proceeding westward along the south shore and returning eastward around the north shore.

Port Huron, MI -

Dollar Bay, MI

Ontonagon, MI

Huron Bay, MI

Port Wing, WI

Houghton, MI

Taconite, MN

Munising, MI

Bayfield, WI

Superior, WI

Ashland, WI

Chassell, MI

Duluth, MN

L'Anse, MI

Marquette,

T - 27

T - 28

DISTANCES ON NEW YORK STATE WATERWAYS

(Statute Miles) From Buffalo, Erie Basin From Oswego, Lake Terminal From Troy Lock

City - Local Point

Erie Canal

Buffalo - Erie Basin Tonawanda - Terminal Lockport - Lower Terminal Rochester Newark - Dock Syracuse - Terminal Rome - Terminal Utica - Terminal Little Falls - Terminal Amsterdam - Terminal Schenectady Cohoes Troy Lock

12.9 30.9 93.9 124.3 190.1 235.9 249.9 270.8 313.3 330.1 351.6 353.3

214.2 201.3 183.3 126.9 89.9 37.2 69.1 83.1 104.0 146.5 163.3 184.8 186.5

353.3 340.3 322.3 265.9 228.9 176.2 117.3 104.9 82.5 40.0 23.8 1.7

-

Cayuga and Seneca Canal

Watkins Glen Ithaca 201.4 191.4 116.8 106.7 255.9 245.8

Oswego Canal

Fulton - Dock Wall Oswego - Lake Terminal 202.5 214.2 11.7 174.7 186.5

Champlain Canal and Lake

Mechanicville - Terminal Fort Edward - Terminal Whitehall - Terminal Burlington - Landing Plattsburg - Terminal Rouses Point - Terminal 360.1 388.7 411.2 481.8 497.2 593.3 193.3 222.0 244.5 315.1 330.5 366.5 11.4 40.1 62.6 133.1 148.5 173.0

T - 29

DISTANCE IN PANAMA CANAL (Nautical Miles)

Atlantic entrance (9°23.5'N., 79°55.3'W.) to: Cristobal (Colon) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5 Gatun Locks (north end) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 Pedro Miguel Locks (north end) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.2 Miraflores Lock (north end) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36.8 Balboa (Panama) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40.5 Pacific entrance (8°53.0'N., 79°31.0'W.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46.0

T - 30

PACIFIC OCEAN DISTANCES

(Nautical Miles)

SWIFTSURE BANK, WA CAPE FLATTERY, WA CAPE SPENCER, AK

UNIMAK PASS, AK

San Francisco, CA

Los Angeles, CA

Long Beach, CA

Pearl Harbor, HI

Port Valdez, AK

Anchorage, AK

PANAMA CANAL

8/53.0'N. 79/31.0'W.

5707 3097 3034 3031 2792 2724 2809 2694 2818 2570 2481 2472 2386 2250 2305 2088 1680 1460 1338 1278 1232 1150 1146 1069 1042 -

4777 2347 2302 2299 2146 2281 2366 2308 2432 2387 2380 2407 2445 2351 2459 2203 1972 1990 297 240 193 106 102 21 -

4767 2330 2284 2281 2128 2262 2347 2289 2413 2368 2361 2388 2429 2332 2440 2184 1963 1989 287 230 181 96 92 -

4690 2283 2241 2238 2096 2251 2336 2290 2414 2388 2390 2416 2473 2378 2482 2235 2024 2057 201 145 94 9 -

4685 2278 2236 2233 2091 2246 2331 2285 2409 2383 2385 2411 2468 2373 2477 2230 2028 2061 196 140 89 -

4609 2212 2173 2170 2036 2207 2292 2245 2369 2361 2365 2398 2463 2377 2479 2233 2044 2099 121 85 -

4594 2219 2183 2180 2051 2235 2320 2276 2400 2405 2412 2445 2513 2432 2535 2289 2110 2164 83 -

4527 2175 2143 2140 2019 2214 2299 2260 2384 2398 2410 2447 2524 2439 2542 2296 2126 2198 -

5604 2806 2725 2722 2403 2071 2156 1973 2107 1656 1490 1450 1224 1115 1151 968 463 -

5228 2412 2331 2328 1990 1626 1711 1510 1644 1193 1027 987 761 652 688 505 -

4924 2115 2034 2031 1693 1261 1346 1124 1258 742 564 505 280 175 242 -

5117 2303 2223 2220 1882 1435 1520 1294 1428 892 708 641 385 274 -

4940 2124 2043 2040 1702 1242 1327 1100 1234 682 494 422 144 -

4984 2174 2092 2089 1745 1239 1324 1100 1234 713 479 400 -

4603 1787 1707 1703 1366 883 968 739 976* 307 85 -

4538 1723 1643 1639 1302 815 900 681 815 224 -

4387 1575 1497 1493 1156 660 745 518 659* -

4044 1228 1148 1144 807 278 362 124 134

10 -

3920 1104 1024 1020 683 153 238 -

3888 1074 992 989 652 85 -

3803 989 908 904 567 -

3270 455 374 371 -

2939 95 3 -

2939 94 -

2867 -

San Diego, CA

32/43.0N., 117/10.5'W.

Long Beach, CA

33/46.2'N., 118/13.3'W.

Los Angeles, CA

33/45.0'N., 118/16.2'W.

San Francisco, CA

37/48.5'N., 122/24.0'W.

Astoria, OR

46/11.7'N., 123/50.0'W.

Portland, OR

45/33.0'N., 122/41.7'W.

CAPE FLATTERY, WA

48/26.0'N., 124/47.0'W.

SWIFTSURE BANK, WA

48/31.0N., 125/00.0'W.

Seattle, WA

47/36.2'N., 122/20.3'W.

-

Ketchikan, AK

55/20.5'N., 131/38.7'W.

Sitka, AK

57/03.1'N., 135/20.5'W.

CAPE SPENCER, AK

58/10.0'N., 136/38.3'W.

Port Valdez, AK

61/06.0'N., 146/24.0'W.

Seward, AK

60/06.0'N., 149/26.0'W.

Anchorage, AK

61/14.2'N., 149/53.3'W.

Kodiak, AK

57/47.1'N., 152/25.1'W.

UNIMAK PASS, AK

54/20.0'N., 164/45.0'W.

Kuluk Bay, AK

51/51.6'N., 176/37.6'W.

Hilo, HI

19/44.1'N., 155/03.5'W.

Kawaihae, HI

20/02.3'N., 155/49.9'W.

Kahalui, HI

20/54.0'N., 156/28.2'W.

Honolulu, HI

21/18.5N., 157/52.3'W.

Pearl Harbor, HI

21/20.0'N., 157/58.3'W.

Nawiliwili, HI

21/57.4'N., 159/21.5'W.

Port Allen, HI

24/51.1'N., 159/35.6'W.

Midway Island

28/13.0'N., 177/22.0'W.

* Via inside passage

San Diego, CA

Kuluk Bay, AK

Midway Island

Ketchikan, AK

Port Allen, HI.

Kawaihae, HI

Portland, OR

Nawiliwili, HI

Honolulu, HI

Seattle, WA

Seward, AK

Astoria, OR

Kodiak, AK

Kahalui, HI

Sitka, AK

Hilo, HI

PACIFIC COAST DISTANCES SAN DIEGO, CALIFORNIA, TO CAPE FLATTERY, WASHINGTON

(Nautical Miles)

Newport Beach, CA 78 Santa Barbara, CA Port Hueneme, CA San Francisco, CA Cape Flattery, WA Crescent City, CA Port San Luis, CA Los Angeles, CA South Bend, WA Sacramento, CA Long Beach, CA 94 25 -

Depoe Bay, OR

Vancouver, WA

Aberdeen, WA

Longview, WA

Coos Bay, OR

SAN DIEGO, CA

32/43.0'N., 117/10.5W.

1104 1038 1024 1020 961 937 854 746 683 686 755 758 468 411 321 298 273 235 222 179 153 198 234 238 131 117 -

1031 965 951 947 888 864 781 673 610 613 682 685 395 339 244 221 196 158 144 102 75 119 155 159 53 -

1019 953 939 935 876 852 769 661 598 601 670 673 383 327 232 209 184 146 133 90 63 108 143 147 -

1074 1007 992 989 930 905 823 714 652 655 723 727 436 381 285 262 238 200 186 142 85 39 13 -

1070 1003 988 985 925 901 819 710 647 651 719 722 432 377 281 258 234 196 182 138 80 34 -

1034 967 953 949 890 866 783 675 612 615 684 687 397 341 246 223 198 160 146 103 45 -

989 922 908 904 845 821 739 630 567 570 639 642 352 296 201 178 153 115 101 58 -

937 871 857 853 794 770 687 579 516 520 588 591 301 245 150 127 102 63 50 -

891 825 810 807 748 723 641 532 469 473 541 544 254 199 101 78 54 16 -

881 815 800 797 737 713 631 522 459 463 531 534 244 188 92 69 43 -

848 782 768 764 706 681 599 490 427 430 498 502 212 156 59 36 -

832 766 751 748 689 664 582 474 411 414 482 486 195 140 42 -

817 751 736 733 674 649 567 459 396 399 467 471 180 125 -

704 638 624 620 561 537 455 346 283 287 354 358 64 -

653 587 572 569 510 485 403 294 232 235 303 307 -

530 464 449 446 387 362 280 171 79 82 75 -

526 460 445 442 383 358 276 167 75 78 -

458 392 377 374 315 290 208 100 3 -

455 389 374 371 312 287 205 96 -

370 304 290 286 228 203 121 -

Monterey, CA

Garibaldi, OR

Florence, OR

Gardinar, OR

Stockton, CA

Portland, OR

Newport, OR

Oakland, CA

Astoria, OR

Eureka, CA

259 193 179 175 116 91 -

174 108 94 90 29 -

147 81 66 62 -

95 27 3 -

Newport Beach, CA

33/37.1'N., 117/55.5'W.

Long Beach, CA

33/46.2'N., 118/13.3'W.

Los Angeles, CA

33/45.0'N., 118/16.2'W.

Port Hueneme, CA

34/09.0'N., 119/12.4'W.

Santa Barbara, CA

34/24.5'N., 119/41.1'W.

Port San Luis, CA

35/10.4'N., 120/44.8'W.

Monterey, CA

36/36.5'N., 121/53.0'W.

San Francisco, CA

37/48.5'N., 122/24.0'W.

Oakland, CA

37/48.2'N., 122/19.5'W.

Stockton, CA

37/57.2'N., 121/18.8'W.

Sacramento, CA

38/33.8'N., 121/33.0'W.

Eureka, CA

40/47.8'N., 124/11.2'W.

Crescent City, CA

41/44.5N., 124/11.4'W.

Coos Bay, OR

43/22.4'N., 124/12.5'W.

Gardinar, OR

43/43.9'N., 124/06.8'W.

Florence, OR

43/58.0'N., 124/06.3'W.

Newport, OR

44/37.8'N., 124/03.1W.

Depoe Bay, OR

44/48.6'N., 124/03.6'W.

Garibaldi, OR

45/33.3'N., 123/55.1'W.

Astoria, OR

46/11.7'N., 123/50.0'W.

Longview, WA

46/06.3'N., 122/57.7'W.

Vancouver, WA

45/37.6'N., 122/41.3'W.

Portland, OR

45/33.0'N., 122/41.7'W.

South Bend, WA

46/40.1'N., 123/47.5'W.

Aberdeen, WA

46/58.4'N., 123/48.5'W.

T - 31

CAPE FLATTERY, WA

48/26.0'N., 124/47.0'W.

T - 32

SAN FRANCISCO BAY AREA DISTANCES

(Nautical Miles)

San Francisco Bay

San Francisco Redwood City Hunters Point San Rafael

San Pablo Bay

Suisun Bay

San Joaquin R.

Sacramento River

Knights Landing Chico Landing Sacramento

Hills Ferry

Richmond

Petaluma

Sausalito

Rio Vista

Pittsburg

Stockton

Oakland

Antioch

Benicia

Chico Landing

39/42.6'N., 121/56.6'W.

197 155 107 78 52 147 75 44 40 27 37 23 33 13 5 11 3 22 6 -

203 161 113 84 58 153 81 50 46 33 43 29 39 19 11 17 7 16 -

219 177 129 100 73 168 96 65 62 49 58 44 54 35 27 32 22 -

200 158 110 81 55 149 78 47 43 30 40 26 36 16 8 14 -

194 152 104 75 49 143 71 40 37 24 34 19 29 9 7 -

196 154 106 77 51 145 73 42 39 25 36 21 31 11 -

192 150 102 73 47 141 69 38 35 21 32 17 27 -

204 162 114 85 58 153 81 50 46 33 43 28 -

178 136 88 59 33 127 55 24 21 8 15 -

193 151 103 74 48 142 70 39 36 22 -

171 129 81 52 26 120 48 17 14 -

159 117 69 40 14 107 35 3 -

163 121 73 44 17 103 31 -

174 132 84 75 48 74 -

246 204 156 127 100 -

146 104 56 27 -

119 77 29 -

89 47 -

42 -

Colusa

39/13.0'N., 122/00.0'W.

Knights Landing

38/48.1'N., 121'43.1'W.

Sacramento

38/33.8'N., 121/33.0'W.

Rio Vista

38/09.3'N., 121/41.3'W.

Hills Ferry

37/20.4'N., 120/58.5'W.

Stockton

37/57.2'N., 121/18.8'W.

Antioch

38/01.1'N., 121/48.7'W.

Pittsburg

38/02.1'N., 121/52.6'W.

Benicia

38/02.4'N., 122/08.2'W.

Napa

38/17.7'N., 122/16.9'W.

Vallejo

38/05.3'N., 122/15.3'W.

Petaluma

38/14.1'N., 122/38.2'W.

San Rafael

37/58.1'N., 122/30.7'W.

Sausalito

37/51.6'N., 122/28.6'W.

Richmond

37/54.6'N., 122/21.7'W.

Oakland

37/54.6'N., 122/21.7'W.

Redwood City

37/30.8'N., 122/12.5'W.

Hunters Point

37/43.5'N., 122/21.5'W.

San Francisco

37/48.5'N., 122/24.0'W.

Colusa

Vallejo

Napa

DISTANCES ON COLUMBIA RIVER SYSTEM

(Nautical and Statute Miles)

Johnson Bar Landing, ID Port of Walla Walla, WA The Dalles Lock & Dam Bonneville Lock & Dam Hood River (town), OR John Day Lock & Dam Columbia River Mouth 7 13 14 67 86 106 145 170 191 216 242 289 292 318 328 337 112 127 186 221 234 265 335 407 465 556

Ice Harbor Dam, WA

McNary Lock & Dam

Central Ferry, WA

Oregon City, OR

Vancouver, WA

Harrisburg, OR

Warrenton, OR

St. Helens, OR

Longview, WA

Richland, WA

Arlington, OR

Portland, OR

Corvalis, OR

Umatilla, OR

Lewiston, ID

Astoria, OR

Albany, OR

Columbia River Mouth

46/14.8'N., 124/05.5'W.

483 484 475 470 425 411 391 356 335 316 294 273 231 229 207 204 212 403 417 468 499 509 536 192 129 79 -

404 404 396 391 345 332 312 277 256 237 215 194 152 150 128 125 133 324 338 389 420 430 457 113 50 91

354 355 346 342 296 282 262 228 206 188 166 144 103 101 79 75 83 275 288 340 370 380 407 63 58 148

291 292 283 278 233 219 199 164 143 124 102 81 39 37 15 12 20 211 225 276 307 317 344 72 130 221

230 230 222 217 171 158 145 180 201 220 242 263 305 307 329 339 347 133 119 68 37 27 396 468 526 617

203 203 195 190 144 131 118 153 174 193 215 236 278 280 302 312 320 106 92 41 10 31 365 437 495 586

192 193 184 180 134 121 108 142 164 183 204 226 268 270 292 301 309 96 82 31 12 43 353 426 483 574

162 163 154 149 104 90 77 112 134 152 174 195 237 239 261 271 279 65 51 36 47 78 318 391 448 539

110 111 103 98 52 39 26 61 82 101 123 144 186 188 210 220 228 14 59 94 106 137 259 331 389 480

97 98 89 85 39 25 13 47 69 87 109 130 172 174 196 206 214 16 75 110 122 153 243 316 373 464

293 294 285 281 235 222 202 167 145 127 105 83 42 40 18 8 246 262 321 356 368 399 23 96 153 244

285 286 277 273 227 214 193 159 137 119 97 75 34 32 10 9 237 253 312 346 359 390 14 86 144 235

276 276 268 263 217 204 184 149 128 109 87 66 24 22 12 21 226 242 300 336 348 379 17 91 147 238

254 254 246 241 195 182 162 127 106 87 65 44 2 25 37 46 200 216 275 311 322 353 43 116 173 264

251 252 244 239 193 180 160 125 103 85 63 42 2 28 39 48 198 214 273 308 320 351 45 119 175 266

210 211 202 198 152 138 118 84 62 44 22 48 51 76 86 96 150 166 224 260 272 303 93 166 223 314

188 189 180 175 130 117 96 62 40 22 25 72 75 100 112 121 125 142 200 235 247 278 117 191 247 338

166 167 159 154 108 95 75 40 18 25 51 98 100 125 137 146 100 116 175 211 222 253 143 216 273 364

148 149 140 136 90 76 56 22 21 46 71 119 122 147 158 167 79 94 154 189 200 231 165 237 295 386

126 127 118 114 68 55 35 25 46 71 97 144 146 171 183 192 54 70 129 163 176 207 189 262 319 410

92 93 84 80 34 20 40 64 86 110 136 184 186 212 222 232 15 30 89 124 136 167 229 302 359 450

75 76 67 62 17 23 63 87 109 135 159 207 209 235 246 255 29 45 104 139 151 182 252 325 382 473

58 59 50 45 20 39 78 104 124 150 175 222 224 250 261 270 45 60 120 154 166 197 268 341 397 489

12 13 4 52 71 92 131 157 177 203 228 275 277 303 314 323 98 113 171 207 219 250 320 394 450 541

11 12 5 58 77 97 136 161 183 207 232 281 283 308 319 328 102 119 177 212 224 255 326 398 456 547

6 14 15 68 87 107 146 171 192 217 243 290 292 318 329 338 113 128 188 222 234 265 336 409 465 557

Ilwaco, WA Warrenton, OR Astoria, OR Longview, WA St. Helens, OR

Columbia River

Vancouver, WA Bonneville Lock & Dam Hood River (town), OR The Dalles Lock & Dam John Day Lock & Dam Arlington, OR Umatilla, OR McNary Lock & Dam Port of Walla Walla, WA Pasco, WA Richland, WA

Willamette River

Portland, OR Oregon City, OR Salem, OR Albany, OR Corvalis, OR Harrisburg, OR

Snake River

Ice Harbor Dam, WA Central Ferry, WA Lewiston, ID Johnson Bar Landing, ID

Nautical miles on top (upright text) Statute miles on the bottom (shaded, slant text)

Ilwaco, WA

Pasco, WA

Salem, OR

T - 33

T - 34

DISTANCES IN STRAIT OF JUAN DE FUCA AND STRAIT OF GEORGIA

(Nautical Miles)

Vancouver, BC, Canada

New Westminster, BC, Canada

Nanaimo, BC, Canada

Victoria, BC, Canada

Port Townsend, WA

Swiftsure Bank, WA

Roche Harbor, WA

Friday Harbor, WA

Port Angeles, WA

Point Wells, WA

Olympia, WA

Cape Flattery, WA

48/26.0'N., 124/47.0'W.

141 150 133 95 83 92 106 110 115 117 129 129 138 149 173 62 62 71 72 48 36 41 -

139 148 132 93 82 91 105 109 114 116 128 128 137 148 171 60 60 70 71 48 48 -

145 154 138 99 89 97 111 115 118 121 134 134 142 154 177 66 69 76 75 55 -

112 121 105 65 55 59 72 76 80 83 95 95 104 115 139 35 37 36 38 -

108 117 101 54 50 43 57 61 63 68 80 80 88 100 124 37 28 17 -

93 102 86 42 36 30 43 47 49 54 66 66 74 86 110 27 18 -

87 96 80 37 30 30 44 48 62 54 67 67 76 86 112 12 -

83 92 76 36 25 41 54 58 71 64 77 76 85 96 121 -

168 178 160 113 115 84 75 78 73 59 50 50 50 34 -

143 153 136 89 91 59 52 53 49 34 25 25 29 -

131 141 124 77 80 48 40 42 38 23 14 13 -

123 133 115 68 71 40 32 34 29 14 8 -

124 134 116 69 72 40 32 34 30 14 -

111 121 103 56 59 27 19 21 16 -

117 127 110 63 66 34 26 28 -

104 114 97 50 53 21 10 -

100 110 93 46 48 16 -

86 96 79 32 34 -

62 71 55 19 -

61 71 54 -

10 20 -

10 -

-

Swiftsure Bank, WA 48/31.0'N., 125/00.0'W . Neah Bay, WA

48/22.4'N., 124/36.5'W.

Port Angeles, WA

48/07.5'N., 123/26.4'W.

Victoria, BC, Canada

48/25.0'N., 123/23.5'W.

Port Townsend, WA

48/06.8N., 122/45.2'W.

Port Ludlow, WA

47/55.3'N., 122/41.0'W.

Port Gamble, WA

47/51.3'N., 122/34.7'W.

Everett, WA

47/59.3'N., 122/13.2'W.

Point Wells, WA

47/47.1'N., 122/23.7'W.

Seattle, WA

47/36.2'N., 122/20.3'W.

Eagle Harbor, WA

47/34.2'N.,122/30.7'W.

Bremerton, WA

47/33.5'N., 122/38.0'W.

Tacoma, WA

47/16.0'N., 122/26.0'W.

Olympia, WA

47/03.1'N., 122/54.3'W.

Roche Harbor, WA

48/36.6'N., 123/09.1W.

Friday Harbor, WA

48/32.2'N., 123/00.9'W.

Anacortes, WA

48/31.4'N., 122/36.7'W.

Bellingham, WA

48/45.1'N., 122/29.0'W.

Blaine, WA

48/59.5'N., 122/45.9'W.

Nanaimo, BC, Canada

49/10.1'N., 123/56.0'W.

New Westminster, BC, Canada

49/12.0'N., 122/54.5'W.

Vancouver, BC, Canada

49/17.4'N., 123/06.6'W.

Cape Flattery, WA

Eagle Harbor, WA

Port Gamble, WA

Port Ludlow, WA

Bellingham, WA

Bremerton, WA

Anacortes, WA

Neah Bay, WA

Tacoma, WA

Everett, WA

Seattle, WA

Blaine, WA

HAWAII DISTANCES

(Nautical Miles)

Kaunakakai, Molokai

Kalaupapa, Molokai

Pearl Harbor, Oahu

Kaumalapau, Lanai

Haleolono, Molokai

Mahukona, Hawaii

Napoopoo, Hawaii 120 -

Kawaihae, Hawaii

Nonopapa, Nihau

Port Allen, Kauai

Kamalo, Molokai

Nawiliwili, Kauai

Johnston Island

Honolulu, Oahu

Lahaina (Mala), Maui

Waimea, Kauai

Palmyra Island

Hanalei, Kauai

Ahukini, Kauai

Midway Island

Kailua, Hawaii

Kahalui, Maui

Hilo, Hawaii

19/44.1'N., 155/03.5'W.

959 928 1010 -

905 811 798 -

1338 1278 1232 1150 1146 1069 1042 -

332 287 278 277 272 262 214 232 199 203 193 181 194 147 143 65 63 45 40 52 --

308 266 257 251 244 224 186 194 172 173 164 152 159 116 112 29 32 42 35 -

303 260 251 246 239 226 182 199 167 169 160 148 162 112 108 29 27 8 -

297 254 245 240 233 220 177 193 161 163 154 142 156 106 102 23 21 -

287 244 235 230 223 210 165 181 151 153 144 132 144 96 92 5 -

287 245 236 230 223 210 165 181 151 153 144 132 143 96 92 -

201 162 152 145 138 124 78 94 65 66 57 45 58 9 -

196 157 147 140 133 119 73 89 60 61 52 40 53 -

154 138 127 110 102 70 39 41 54 37 45 33 -

155 124 114 103 95 80 34 50 24 22 13 -

145 120 109 93 85 69 23 39 21 12 -

137 112 102 86 77 59 15 30 25 -

136 101 91 82 76 72 25 50 -

121 120 110 85 74 37 27 -

125 99 88 72 63 57 -

85 84 73 48 36 -

72 50 39 12 -

83 45 34 -

109 11 -

Napoopoo, Hawaii

19/28.6'N., 155/55.3'W.

Kailua, Hawaii

19/38.6'N., 156/00.0'W.

Kawaihae, Hawaii

20/02.3'N., 155/49.9'W.

Mahukona, Hawaii

20/11.2'N., 155/54.2'W.

Hana, Maui

20/45.6'N., 155/59.1'W.

Lahaina (Mala), Maui

20/53.5'N., 156/41.5'W.

Kahalui, Maui

20/54.0'N., 156/28.2'W.

Kaumalapau, Lanai

20/47.4'N., 156/59.7'W.

Kamalo, Molokai

21/02.9'N., 156/52.7'W.

Kaunakakai, Molokai

21/05.1'N., 157/02.0'W.

Haleolono, Molokai

21/05.2'N., 157/15.2'W.

Kalaupapa, Molokai

21/11.7'N., 156/59.3'W.

Honolulu, Oahu

21/18.5'N., 157/52.3'W.

959 960 986 979 1606 785 -

725 722 668 656 825 -

Pearl Harbor, Oahu

21/20.0'N., 157/58.3'W.

Ahukini, Kauai

21/59.7'N., 159/20.1'W.

Nawiliwili, Kauai

21/57.4'N., 159/21.5'W.

Port Allen, Kauai

21/54.1'N., 159/35.6'W.

Waimea, Kauai

21/57.4'N., 159/40.4'W.

Hanalei, Kauai

22/12.9'N., 159/30.1'W.

Nonopapa, Nihau

21/52.0'N., 160/14.1'W.

Midway Island

28/13.0'N., 177/22.0'W.

Johnston Island

16/44.6'N., 169/31.2'W.

Hilo, Hawaii

Hana, Maui

T - 35

Palmyra Island

5/52.5'N., 162/08.0'W.

T - 36

GULF OF ALASKA DISTANCES

(Nautical Miles)

Dixon Entrance

500 -

Swiftsure Bank

48º31.0'N., 125º00.0'W.

1510 1120 1064 1027 987 897 763 761 742 678 652 562 573 688 505 440 289 187 86 -

1473 1064 1016 980 926 844 711 709 689 626 600 510 521 636 453 388 236 135 -

1394 953 892 865 811 730 597 595 574 511 485 395 406 521 338 273 122 -

1301 874 811 772 717 636 503 501 481 418 392 302 313 428 245 180 -

1200 762 689 628 571 480 339 337 317 254 228 138 149 264 80 -

1124 687 613 564 505 414 282 280 261 201 175 115 126 242 -

1294 845 763 708 641 538 387 385 367 300 274 139 143 -

1178 729 647 591 525 422 270 267 249 183 158 16 -

1167 718 636 580 514 411 260 257 239 172 147 -

1100 642 553 494 422 312 146 144 125 61 -

1076 617 527 467 395 286 85 83 64 -

1113 647 542 492 413 298 96 96 -

1100 634 529 479 400 285 78 -

1093 627 522 472 393 278 -

869 402 295 231 141 -

739 259 162 85 -

681 192 95 -

588 106 -

Dixon Entrance

54º28.0'N., 132º52.0'W.

Cape Decision

55º59.4'N., 134º08.1'W.

Sitka

57º03.1'N., 135º20.5'W.

Cape Spencer

58º10.0'N., 136º38.3'W.

Yakutat

59º32.9'N., 139º43.9'W.

Cordova

60º33.4'N., 145º45.3'W.

Port Valdez

61º06.0'N., 146º24.0'W

Whittier

60º46.8'N., 148º39.6'W.

Latouche

60º03.3'N., 147º54.1'W.

Seward

60º006.0'N., 149º26.0'W.

Seldova

59º26.5'N., 151º43.0'W.

Homer

59º36.0'N., 151º24.0'W.

Anchorage

61º14.2'N., 149º53.3'W.

Kodiak

57º47.1'N., 152º25.1'W.

Uyak

57º38.6'N., 154º00.0'W.

Chignik

56º17.8'N., 158º24.0'W.

Unga

55º10.6N., 160º29.8'W.

False Pass

54º51.4'N., 163º24.0'W.

Unimak Pass

54º20.0'N., 164º45.0'W.

Swiftsure Bank

-

Cape Decision

Cape Spencer

Unimak Pass

Port Valdez

Anchorage

False Pass

Latouche

Cordova

Whittier

Chignik

Seldova

Yakutat

Seward

Kodiak

Homer

Uyak

Unga

Sitka

INSIDE-PASSAGE DISTANCES

Seattle, Washington, to Cape Spencer, Alaska

(Nautical Miles)

Dixon Entrance, B.C.

Port Alexander, AK

Cape Decision, AK

Cape Spencer, AK

Cape Chacon, AK

Metlakatla, AK

Petersburg, AK

Ketchikan, AK

Gustavus, AK

Wrangell, AK

Victoria, B.C.

72 -

Skagway, AK

Pelican, AK

Juneau, AK

Haines, AK

Seattle, WA

47º36.2'N., 122º20.3'W.

976 924 319 451 318 321 307 242 235 193 173 195 85 18 110 124 136 32 -

938 886 290 423 289 293 278 213 208 164 147 166 136 45 82 96 106 -

962 910 371 447 337 317 303 264 231 215 198 191 187 148 100 14 -

950 898 359 435 325 305 291 253 219 204 186 179 176 136 88 -

879 827 288 364 254 235 220 206 148 157 140 108 162 123 -

989 937 332 464 331 334 320 255 248 206 186 207 79 -

883 832 221 368 220 238 224 144 170 95 82 159 -

771 719 180 256 146 126 112 113 40 76 100 -

812 761 150 297 149 167 153 73 99 24 -

788 737 126 273 125 143 129 49 75 -

749 697 157 234 123 104 89 111 -

716 664 77 212 76 109 121 -

659 608 79 144 45 16 -

660 608 66 148 32 -

640 588 34 136 -

690 638 169 -

Hyder, AK

Craig, AK

Sitka, AK

664 612 -

Victoria, B.C.

48º25.0'N., 123º28.5'W.

Dixon Entrance, AK

54º28.0'N., 132º52.0'W.

Hyder, AK

55º54.2'N., 130º00.6'W.

Cape Chacon, AK

54º40.6'N., 131º59.7'W.

Metlakatla, AK

55º07.8'N., 131º34.2'W.

Ketchikan, AK

55º20.5'N., 131º38.7'W.

Craig, AK

55º28.7'N., 133º09.7'W

Wrangell, AK

56º28.2'N., 132º23.2'W.

Cape Decision, AK

55º59.4'N., 134º08.1'W.

Port Alexander, AK

56º14.8'N., 134º38.8'W.

Petersburg, AK

56º48.9'N., 132º57.8'W.

Sitka, AK

57º03.1'N., 135º20.5'W.

Pelican, AK

57º57.6'N., 136º13.8'W.

Juneau, AK

58º17.9'N., 134º24.7'W.

Haines, AK

59º13.8'N., 135º26.1'W.

Skagway, AK

59º26.8'N., 135º19.3'W.

Gustavus, AK

58º23.3N., 135º43.6'W.

CAPE SPENCER, AK

58º10.0'N., 136º38.3'W.

Seattle, WA

-

T - 37

T - 38

DISTANCES ON YUKON RIVER, ALASKA (Nautical Miles) Apoon Pass (63°02.6'N., 163°22.3'W.) to: Hamilton. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Azacharak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85 Pilot Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Marshall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153 Russian Mission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 Paimiut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231 Holy Cross . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 257 Anvik. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292 Kaltag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409 Nulato . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 438 Koyukuk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 453 Galena. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 481 Ruby . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 526 Kokrines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 556 Tanana . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 628 Rampart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 688 Stevens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 762 Beaver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 835 Fort Yukon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 896 Circle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 959 Coal Creek. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,002 Nation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,047 Eagle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,089 U.S.­Canada International Boundary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,099 Fortymile, Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,149 Dawson, Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,197

BERING SEA and ARCTIC OCEAN DISTANCES

ALASKA

(Nautical Miles) Alaska-Canada Boundary

Cape Prince of Wales

Constantine Harbor

St. Paul Island

Golovnin Bay

Massacre Bay

Dutch Harbor

75 -

Port Clarence

Alcan Harbor

UNIMAK PASS

54/20.0'N., 164/45.0'W.

1490 1503 1678 1763 1762 1795 1819 1317 1469 1477 1507 1513 1358 1472 1058 1010 1007 1025 961 901 912 846 787 794 621 496 412 337 62 -

1428 1440 1616 1701 1700 1733 1756 1255 1407 1414 1442 1448 1296 1410 995 947 945 963 899 839 850 783 725 732 560 434 350 274 -

1155 1167 1343 1428 1427 1460 1483 982 1134 1141 1169 1175 1023 1137 722 674 672 690 626 566 577 510 452 458 286 161 77 -

1079 1092 1268 1353 1352 1385 1408 906 1059 1066 1094 1100 948 1061 647 599 596 615 551 490 502 435 377 383 211 86 -

998 1011 1187 1272 1271 1304 1327 825 978 985 1012 1019 866 980 566 518 515 534 470 409 420 354 296 302 130 -

868 881 1057 1142 1141 1174 1197 695 848 855 883 889 737 850 436 388 385 404 340 279 291 223 166 172 -

900 913 1089 1174 1173 1206 1229 727 880 887 915 921 769 883 468 420 417 436 372 312 323 255 198 -

702 715 891 976 975 1008 1031 529 682 689 717 723 571 685 270 222 219 238 174 114 125 57 -

708 720 896 981 980 1013 1036 535 687 695 722 728 576 690 276 228 225 244 179 119 151 -

642 654 830 915 914 945 970 468 621 628 656 662 510 624 209 229 230 254 197 139 -

646 659 835 920 919 950 975 470 618 625 653 659 507 620 200 116 110 126 62 -

686 699 875 960 958 990 1015 504 652 660 687 693 541 655 235 85 59 66 -

737 750 926 1011 1009 1044 1066 555 703 712 738 744 592 706 286 88 35 -

711 724 900 985 984 1018 1040 529 678 685 712 719 566 680 260 53 -

708 721 897 982 981 1015 1037 528 676 684 711 718 565 679 259 -

472 485 678 775 783 830 854 304 452 459 486 493 340 454 -

421 464 776 903 931 1007 1034 415 310 293 315 322 120 -

307 343 662 789 817 893 921 302 196 179 202 208 -

384 432 785 919 951 1036 1062 444 207 130 72 -

377 425 779 912 945 1029 1056 437 198 118 -

277 325 694 832 871 978 991 381 88 -

208 256 627 769 809 920 934 335 -

254 239 387 501 526 604 632 -

833 777 396 249 185 33 -

805 749 368 222 157 -

672 616 235 79 -

614 558 175 -

463 407 -

Dutch Harbor Kuluk Bay

53/52.7'N., 166/31.8'W.

51/51.6'N., 176/37.6'W.

Constantine Harbor Kiska

51/24.0'N., 179/18.1'W.

51/58.3'N., 177/34.5'W.

Alcan Harbor

52/44.0'N., 174/04.5'W.

Massacre Bay

52/48.9'N., 173/15.6'W.

St. Paul Island Port Moller Meshik

57/07.6'N., 170/17.9'W.

55/59.0'N., 160/36.5'W.

56/56.5'N., 158/49.0'W.

Naknek

58/41.5'N., 157/16.0'W.

Dillingham Platinum Bethel

59/02.0'N., 158/29.0'W.

59/01.5'N., 161/52.0'W.

60/49.0'N., 161/47.0'W.

Hooper Bay Apoon Pass St. Michael Unalakleet

61/29.0'N., 166/04.0'W.

63/02.6'N., 163/22.3'W.

63/32.4'N., 161/54.8'W.

63/53.0'N., 160/50.0'W.

Golovnin Bay Nome

64/22.3'N., 163/06.7'W.

64/29.0'N., 165/26.0'W .

Savoonga

63/43.0'N., 170/27.0'W.

Port Clarence

65/17.1'N., 166/24.5'W.

Cape Prince of Wales

65/37.6'N., 168/31.5'W.

Deering

66/06.0'N., 162/44.0'W.

Point Hope

68/21.0'N., 167/18.0'W.

Point Lay

68/21.0'N., 163/08.0'W.

Wainwright

70/40.0'N., 160/00.0'W. Barrow 71/18.0'N., 156/48.0'W.

Barter Island

70/09.0'N., 143/40.0'W.

Unimak Pass

-

Barter Island

Hooper Bay

Wainwright

Apoon Pass

Port Moller

St. Michael

Dillingham

Point Hope

Kuluk Bay

Unalakleet

Savoonga

Point Lay

Platinum

Deering

Naknek

Meshik

Bethel

Barrow

Nome

Kiska

T - 39

Alaska-Canada Boundary

69/43.0'N., 141/00.0'W.

T - 40

Table For Estimating Time of Transit

Speed in knots

Distance Nautical Miles

8

Dayshours

9

Dayshours

10

Dayshours

11

Dayshours

12

Dayshours

13

Dayshours

14

Dayshours

15

Dayshours

16

Dayshours

17

Dayshours

18

Dayshours

19

Dayshours

20

Dayshours

21

Dayshours

22

Dayshours

23

Dayshours

24

Dayshours

25

Dayshours

30

Dayshours

10 20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 800 900 1,000 2,000 3,000 4,000 5,000 6,000

0-1 0-3 0-4 0-5 0-6 0-8 0-9 0-10 0-11 0-13 1-1 1-14 2-2 2-15 3-3 3-16 4-4 4-17 5-5 10-10 15-15 20-20 26-1 31-6

0-1 0-2 0-3 0-4 0-6 0-7 0-8 0-9 0-10 0-11 0-22 1-9 1-20 2-8 2-19 3-6 3-17 4-4 4-15 9-6 13-21 18-21 23-4 27-19

0-1 0-2 0-3 0-4 0-5 0-6 0-7 0-8 0-9 0-10 0-20 1-6 1-16 2-2 2-12 2-22 3-8 3-18 4-4 8-8 12-12 16-16 20-20 25-0

0-1 0-2 0-3 0-4 0-5 0-5 0-6 0-7 0-8 0-9 0-18 1-3 1-12 1-21 2-7 2-16 3-1 3-10 3-19 7-14 11-9 15-4 18-23 22-17

0-1 0-2 0-2 0-3 0-4 0-5 0-6 0-7 0-8 0-8 0-17 1-1 1-9 1-18 2-2 2-10 2-19 3-3 3-11 6-23 10-10 13-21 17-9 20-20

0-1 0-2 0-2 0-3 0-4 0-5 0-5 0-6 0-7 0-8 0-15 0-23 1-7 1-14 1-22 2-6 2-14 2-21 3-5 6-10 9-15 12-20 16-1 19-6

0-1 0-1 0-2 0-3 0-4 0-4 0-5 0-6 0-6 0-7 0-14 0-21 1-5 1-12 1-19 2-2 2-9 2-16 2-23 5-23 8-22 11-22 14-21 17-21

0-1 0-1 0-2 0-3 0-3 0-4 0-5 0-5 0-6 0-7 0-13 0-20 1-3 1-9 1-16 1-23 2-5 2-12 2-19 5-13 8-8 11-3 13-21 16-16

0-1 0-1 0-2 0-3 0-3 0-4 0-4 0-5 0-6 0-6 0-13 0-19 1-1 1-7 1-14 1-20 2-2 2-8 2-15 5-5 7-20 10-10 13-1 15-15

0-1 0-1 0-2 0-2 0-3 0-4 0-4 0-5 0-5 0-6 0-12 0-18 1-0 1-5 1-11 1-17 1-23 2-5 2-11 4-22 7-8 9-19 12-6 14-17

0-1 0-1 0-2 0-2 0-3 0-3 0-4 0-4 0-5 0-6 0-11 0-17 0-22 1-4 1-9 1-15 1-20 2-2 2-8 4-15 6-23 9-6 11-14 13-21

0-1 0-1 0-2 0-2 0-3 0-3 0-4 0-4 0-5 0-5 0-11 0-16 0-21 1-2 1-8 1-13 1-18 1-23 2-5 4-9 6-14 8-19 10-23 13-4

0-1 0-1 0-2 0-2 0-3 0-3 0-4 0-4 0-5 0-5 0-10 0-15 0-20 1-1 1-6 1-11 1-16 1-21 2-2 4-4 6-6 8-8 10-10 12-12

..... 0-1 0-1 0-2 0-2 0-3 0-3 0-4 0-4 0-5 0-10 0-14 0-19 1-0 1-5 1-9 1-14 1-19 2-0 3-23 5-23 7-22 9-22 11-22

..... 0-1 0-1 0-2 0-2 0-3 0-3 0-4 0-4 0-5 0-9 0-14 0-18 0-23 1-3 1-8 1-12 1-17 1-21 3-19 5-16 7-14 9-11 11-9

..... 0-1 0-1 0-2 0-2 0-3 0-3 0-3 0-4 0-4 0-9 0-13 0-17 0-22 1-2 1-6 1-11 1-15 1-19 3-15 5-10 7-6 9-1 10-21

..... 0-1 0-1 0-2 0-2 0-3 0-3 0-3 0-4 0-4 0-8 0-13 0-17 0-21 1-1 1-5 1-9 1-14 1-18 3-11 5-5 6-23 8-16 10-10

..... 0-1 0-1 0-2 0-2 0-2 0-3 0-3 0-4 0-4 0-8 0-12 0-16 0-20 1-0 1-4 1-8 1-12 1-16 3-8 5-0 6-16 8-8 10-0

..... 0-1 0-1 0-1 0-2 0-2 0-2 0-3 0-3 0-3 0-7 0-10 0-13 0-17 0-20 0-23 1-3 1-6 1-9 2-19 4-4 5-13 6-23 8-8

T - 41

Measurement and Conversion Factors

Equivalencies

nautical mile 1,852.0 meters 6,076.12 feet 5,280 feet; 1,609.3 meters; 1.6 093 kilometers 0.1 nautical mile (Canada); 720 feet (U.S.) 6 feet; 1.8 288 meters 0.3 048 meter 2.54 centimeters 39.37 inches; 3.281 feet; 1.0 936 yards 1,000 meters 1.6 877 feet per second 0.5 144 meters per second 1.466 feet per second 0.44 704 meters per second 43,560 square feet 4,046.82 square meters 453.59 gram 0.0 022 046 pound (avoirdupois) 2,000 pounds 2,240 pounds 2,204.6 pounds; 0.035 274 ounce 2.2 pounds 1.0 567 quarts 42 gallons (U.S.)

statute mile

cable

fathom

foot inch meter

kilometer knot

miles (statute) per hour

acre

pound (avoirdupois) gram short ton long ton metric ton gram kilogram liter barrel (petroleum)

T - 42

Conversion Factors

Symbol Linear in in cm ft ft ft yd m m m sm sm sm nm Area ft2 m2 m2 ft2 ha ha ha square feet square meters acres acres square meters square feet hectare hectare hectare acre 0.0 929 10.764 4,046.9 43,560 0.0 002 471 0.00 002 296 2.471 054 10,000 1.07 639x105 0.404 685 square meters square feet square meters square feet acres acres acre square meters square feet hectare m2 ft2 m2 ft2 inches inches centimeters feet feet feet yards meters meters meters statute miles statute miles statute miles nautical miles 25.40 2.540 0.032 808 30.48 0.3 048 0.00 016 458 0.9 144 3.2 808 1.094 0.0 005 399 0.86 897 1.6 093 1,609.3 1.151 millimeters centimeters feet centimeters meters nautical miles meters feet yards nautical miles nautical miles kilometers meters statute miles mm cm ft cm m nm m ft yd nm nm km m sm When you know Multiply by To find Symbol

m2 ft2 ha

Depths fathoms meters meters feet 1.8 288 0.54 681 3.2 808 0.3 048 meters fathoms feet meters m ft m

m m ft

T - 43

Conversion Factors (continued)

Symbol Rates ft/sec ft/sec ft/sec mph mph mph kt kt kt cm/sec cm/sec cm/sec Mass g g oz lb grams grams ounces (avoirdupois) pounds short tons short tons short tons long tons long tons long tons metric tons metric tons metric tons metric tons 0.035 275 0.002 205 28.349 0.45 359 2,000 0.89 286 0.9 072 2,240 1.12 1.016 1,000 0.9 842 1.1 023 2,204.6 ounces (avoirdupois) pounds (avoirdupois) grams kilograms pounds long tons metric tons pounds short tons metric tons kilograms long tons short tons pounds oz lb g kg Lb t Lb t kg feet per second feet per second feet per second statute miles per hour statute miles per hour statute miles per hour knots knots knots centimeter per second centimeter per second centimeter per second 0.5 925 0.6 818 30.48 0.8 689 1.467 0.447 1.151 0.5 144 1.6 878 0.01 944 0.02 237 0.032 808 knots miles per hour centimeters per second knots feet per second meters per second miles per hour meters per second feet per second knots miles per hour feet per second kt mph cm/s kt fps m/s mph m/s fps kt mph fps When you know Multiply by To find Symbol

t t t t Volume

Lb

gal L gal Temperature

barrels (petroleum) barrels (petroleum) barrels (liquid, U.S.) barrels (liquid, U.S.) barrels (liquid, U.S.) gallons (U.S.) liters gallons (U.S.)

42 158.99 31.5 26.229 119.24 0.02 381 0.26 417 3.7 854

gallons (U.S.) liters gallons (U.S.) gallons (British) liters barrels (petroleum) gallons (U.S.) liters

gal L gal gal L Gal L

Degrees Fahrenheit Degrees Celsius

5/9 (after subtracting 32) 9/5 (then add 32)

Degrees Celsius Degrees Fahrenheit

T - 44

METRIC STYLE GUIDE

Prefixes: Some of the metric units listed include prefixes such as kilo, centi, and milli. Prefixes, added to a unit name, create larger or smaller units by factors that are powers of 10. For example, add the prefix kilo, which means a thousand, to the unit gram to indicate 1000 grams; thus 1000 grams become 1 kilogram. The more common prefixes follow. Factor 1 000 000 1 000 1/100 1/1000 1/1 000 000 106 103 10-2 10-3 10-6 Prefix mega kilo centi milli micro Symbol M k c m µ

Spelling: All units and prefixes should be spelled as shown in this guide. Conversions: Conversions should follow a rule of reason; do not include figures that imply more accuracy than justified by the original data. For example, 36 inches should be converted to 91 centimeters, not 91.44 centimeters (36 inches x 2.54 centimeters per inch = 91.44 centimeters), and 40.1 inches converts to 101.9 centimeters, not 101.854. Capitalization of Units: The names of all units start with a lower case letter except, of course, at the beginning of the sentence. There is one exception: in "degree Celsius" (symbol oC) the unit "degree" is lower case but the modifier "Celsius" is capitalized. Thus body temperature is written as 37 degrees Celsius. Capitalization of Symbols: Unit symbols are written in lower case letters except for liter and those units derived from the name of a person (m for meter, but W for Watt, Pa for pascal, etc.). Capitalization of Prefixes: Symbols of prefixes that mean a million or more are capitalized and those less than a million are lower case (M for mega (millions), m for milli (thousandths)). Pluralizations of Units: Names of units are made plural only when the numerical value that precedes them is more than 1. For example, 0.25 liter or 1/4 liter, but 250 milliliters. Zero degrees Celsius is an exception to this rule. Pluralization of Symbols: Symbols for units are never pluralized (250 mm=250 millimeters). Incorrect Terms: The prefix "kilo" stands for one thousand of the named unit. It is not a stand-alone term in the metric system. The most common misuse of this is the use of "kilo" for a "kilogram" of something. The word "micron" is an obsolete term for the quantity "micrometer." Also "degree centigrade" is no longer the correct unit term for temperature in the metric system; it has been replaced by degree Celsius. Spacing: A space is used between the number and the symbol to which it refers. For example: 7 m, 31.4 kg, 37o C. When a metric value is used as a one-thought modifier before a noun, hyphenating the quantity is not necessary. However, if a hyphen is used, write out the name of the metric quantity with the hyphen between the numeral and the quantity. For example: a 2-liter bottle, not a 2-L bottle; a 100-meter relay, not a 100-m relay; 35-millimeter film, not 35-mm film. In names or symbols for units having prefixes, there is no space between letters making up the symbol or name. Examples: milligram, mg; kilometer, km. Spaces (not commas) are used in writing metric values containing five or more digits. Examples 1 234 567 km, 0.123 456 mm. For values with four digits, either a space or no space is acceptable. Period: Do not use a period with metric unit names and symbols except at the end of a sentence. Decimal Point: The dot or period is used as the decimal point within numbers. In numbers less than one, zero should be written before the decimal point. Examples: 7.038 g; 0.038 g.

APPENDIX

National Ocean Service Offices

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Washington, DC (Headquarters): Assistant Administrator, National Ocean Service, NOAA, Herbert C. Hoover Building, 14th Street and Constitution Avenue, NW, Washington, DC 20230-0001. Silver Spring: Chief, Office of Coast Survey (N/CS), National Ocean Service, NOAA, 1315 East-West Highway, Silver Spring, MD 20910-3282. Norfolk: Director, Atlantic Marine Center, National Ocean Service, NOAA, 439 West York Street, Norfolk, VA 23510-1114. Seattle: Director, Pacific Marine Center, National Ocean Service, NOAA, 1801 Fairview Avenue East, Seattle, WA 98102-3767.

navigational, topographic, and geodetic data, charts, maps, and related products and services to the Armed Forces, other Federal Agencies, the Merchant Marine and mariners in general. Publications include Sailing Directions, List of Lights, Distances Between Ports, Radio Navigational Aids, International Code of Signals, American Practical Navigator (Bowditch), and Notice to Mariners.

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Charts and Publications--National Ocean Service

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Sales Information.­National Ocean Service (NOS) publications, nautical charts and unclassified National Imagery and Mapping Agency (NIMA) nautical charts are sold by NOS and its authorized sales agents in many U.S. ports and in some foreign ports through the National Aeronautical Charting Office. Mail orders should be addressed to: National Aeronautical Charting Office, AVN-530 FAA Distribution Division 6501 Lafayette Avenue Riverdale, MD 20737-1199 Mail orders must be accompanied by a check or money order (payable in U.S. funds) payable to FAA. Remittance from outside the United States should be made either by an International Money Order or by a check payable on a U.S. bank. National Ocean Service Chart Catalogs.­ Chart catalogs, which include a listing of authorized sales agents, are free upon request. Telephone orders may be placed by calling 301-436-8301 or toll-free 1-800-638-8972 (Visa or Mastercard accepted); or by FAX, 301-436-6829 or by Email: 9-AMC-Chartsales @faa.gov. NOS maintains an over-the-counter sales office at the FAA, Riverdale, MD (see address above). Visa, Mastercard, checks, cash, and money orders are accepted. Sales information is located on the internet website address, http://www.naco.faa.gov. New York State Barge Canal.­The National Ocean Service provides chart coverage of the New York State Barge Canal System from the Hudson River at Troy, NY, as far west as Lyons, NY. (See National Ocean Service Sales Information, above.) National Imagery and Mapping Agency (NIMA), Department of Defense.­The National Imagery and Mapping Agency provides hydrographic,

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National Imagery and Mapping Agency Procurement Information.­Unclassified publications produced by the National Imagery and Mapping Agency (NIMA) are available from the U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-1954. Orders can be placed on the U.S. Government Online Bookstore (http://bookstore.gpo.gov), by phone 202-5121800 or by FAX 202-512-2250. Classified NIMA publications and charts are available to authorized users from National Imagery and Mapping Agency from the Defense Supply Center Richmond (Attn: JNAA), 8000 Jefferson Davis Highway, Richmond, VA 23297-5336. Defense Supply Center Richmond, Customer Assistance Office may be contacted at 1-800-826-0342 U.S. Army Corps of Engineer, Chart Coverage.­Many of the inland waters tabulated in this publication are charted by the Corps of Engineers, U.S. Army. The charts are sold by Office of the U.S. Army Corps of Engineers which have cognizance of the waters. The telephone number listed is direct to "Chart Sales." District Engineer, St. Louis, has delegated Chart Sales to a private organization (see District Engineer, St. Louis, below.)

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U.S. Army Corps of Engineer Offices: Districts

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U.S. Army Engineer District, Vicksburg (CEMVK) Attn: Map Sales 4155 Clay Street Vicksburg, MS 39183-3435 TEL 601-631-5042 FAX 601-631-5049 U.S. Army Engineer District, St. Louis (CEMVS) 1222 Spruce Street St. Louis, MO 63103-2833 (Chart Sales are actually by Jefferson National Parks Association) 10 South Broadway, Suite 1540 St. Louis, MO 63102 TEL 314-231-5474 or 1-800-537-7962 U.S. Army Engineer District, Memphis (CEMVM) Attn: Map Sales, Rm. B-202

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Appendix 167 North Main Street Memphis TN 38103-1894 TEL 901-544-3351 FAX 901-544-3814 U.S. Army Engineer District, New Orleans (CEMVN) Attn: Map Sales P.O. Box 60267 New Orleans LA 70160-0267 TEL 504-862-1896 FAX 504-862-1739 U.S. Army Engineer District, Rock Island (CEMVR) P.O. Box 2004 Clock Tower Building Rock Island IL 61204-2004 TEL 309-794-5338 U.S. Army Engineer District, Louisville (CELRL) P.O. Box 59 Louisville KY 40201-0059 TEL 502-315-6630 FAX 502-315-6632 U.S. Army Engineer District, Huntington (CELRH) 502 8th Street Huntington WV 25701-2070 TEL 304-529-5293 FAX 304-529-5033 U.S. Army Engineer District, Pittsburgh (CELRP) William S. Moorehead Federal Building 1000 Liberty Avenue Pittsburgh PA 15222-4186 TEL 412-395-7501 FAX412-644-3976 U.S. Army Engineer District, Nashville (CELRN) ATTN: MAP SECTION P.O. Box 1070 Nashville TN 37202-1070 TEL 615-736-7864 FAX 615-736-7643 U.S. Army Engineer District, Kansas City (CENWK) 700 Federal Building Kansas City MO 64106-2896 TEL 816-983-3329 (Chart Sales are available from U.S. Army Corps of Engineers, Missouri River Information Center, P.O. Box 710, Yankton, SD 57078, TEL 866-285-3219) U.S. Army Engineer District, Omaha (CENWO) 215 North 17th Street Omaha NE 68102-4978

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(35) (36) (37) (38) (39) (40) (41) (42) (43) (44) (45) (46) (47) (48) (49) (50) (52) (53) (54) (55) (56) (57) (58) (59) (60) (61) (62) (63) (64) (65) (66) (67) (68) (69) (70) (71) (72) (73) (74) (75) (76) (77) (78) (79) (80) (81) (82) (83)

(Chart Sales are available from U.S. Army Corps of Engineers, Missouri River Information Center, P.O. Box 710, Yankton, SD 57078, TEL 866-285-3219)

U.S. Army Corps of Engineers Chart Sales Information:

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Mississippi River Flood Control and Navigation Maps of the Mississippi River Cairo, IL, to Gulf of Mexico (Available from District Engineers, New Orleans, Vicksburg, and Memphis; and from JNEHA, see District Engineer, St. Louis, preceding.) Upper Mississippi River Navigation Charts Mississippi Valley Division (Available from District Engineers, St. Paul and Rock Island.) Charts of Illinois Waterway, from Mississippi River at Grafton, IL, to Lake Michigan at Chicago (Available from District Engineer, Rock Island.) Navigation Charts Ohio River Louisville District Cairo, IL, to Foster, KY (Available from District Engineers, Louisville, Huntington and Pittsburgh.) Navigation Charts Ohio River Huntington District Foster, KY, to New Martinsville, WV (Available from District Engineers, Louisville, Huntington and Pittsburgh.) Navigation Charts Ohio River Pittsburgh District New Martinsville, WV to Pittsburgh, PA (Available from District Engineers, Louisville, Huntington and Pittsburgh.) Tennessee River Navigation Charts Nashville District Paducah, KY to Knoxville, TN (Available from District Engineer, Nashville. ) Missouri River Navigation Charts Kansas City District Kansas City, MO, to the mouth of Missouri River (Available from U.S. Army Corps of Engineers, Missouri River Information Center, P.O. Box 710, Yankton, SD 57078, TEL 866-285-3219.) Missouri River Navigation Charts Omaha District Sioux City, IA to Kansas City, MO (Available from U.S. Army Corps of Engineers, Missouri River Information Center, P.O. Box 710, Yankton, SD 57078, TEL 866-285-3219.)

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Appendix State Abbreviations AL AK AZ AR CA CO CT DE FL GA HI ID IL IN IA KS KY LA ME MD MA MI MN MS MO MT NE NV Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada NH NJ NM NY NC ND OH OK OR PA RI SC SD TN TX UT VT VA WA WV WI WY CZ DC GU PR VI New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Canal Zone District of Columbia Guam Puerto Rico Virgin Islands

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Aberdeen, WA . . . . . . . . . . . . . . . . . . . . . . . T­31 Abbreviations, state . . . . . . . . . . . . . . . . . . . . . A­3 Ahukini, Kauai . . . . . . . . . . . . . . . . . . . . . . . T­35 Albany . . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Albany, OR . . . . . . . . . . . . . . . . . . . . . . . . T­33 Alcan Harbor. . . . . . . . . . . . . . . . . . . . . . . . T­39 Alexandria Bay, NY . . . . . . . . . . . . . . . . . . . . . T­23 Alexandria, VA . . . . . . . . . . . . . . . . . . . . . . . T­10 Algiers Lock . . . . . . . . . . . . . . . . . . . . . . . . T­10 Algoma Mills, Canada . . . . . . . . . . . . . . . . . . . . T­25 Algoma, WI . . . . . . . . . . . . . . . . . . . . . . . . T­26 Algonac, MI . . . . . . . . . . . . . . . . . . . . . . . . T­24 Alpena, MI . . . . . . . . . . . . . . . . . . . . . . . . T­25 Alpena, MI . . . . . . . . . . . . . . . . . . . . . . . . T­22 Alton, Il . . . . . . . . . . . . . . . . . . . . . . . . . . T­19 Amhertsburg, Canada . . . . . . . . . . . . . . . . . . . . T­24 Amityville . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Anacortes, WA . . . . . . . . . . . . . . . . . . . . . . . T­34 Anchorage . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Anchorage, AK . . . . . . . . . . . . . . . . . . . . . . . T­30 Annapolis, MD . . . . . . . . . . . . . . . . . . . . . . . T­9 Antioch . . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Anvik. . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Apalachicola, FL . . . . . . . . . . . . . . . . . . . . . . T­17 Apoon Pass . . . . . . . . . . . . . . . . . . . . . . . . T­38 Apoon Pass . . . . . . . . . . . . . . . . . . . . . . . . T­39 Aransas Pass, TX . . . . . . . . . . . . . . . . . . . . . . T­17 Arctic Ocean . . . . . . . . . . . . . . . . . . . . . . . . T­38 Arlington, OR . . . . . . . . . . . . . . . . . . . . . . . T­33 Ashland, WI . . . . . . . . . . . . . . . . . . . . . . . . T­27 Ashland, WI . . . . . . . . . . . . . . . . . . . . . . . . T­22 Ashtabula, OH . . . . . . . . . . . . . . . . . . . . . . . T­24 Ashtabula, OH . . . . . . . . . . . . . . . . . . . . . . . T­22 Astor-Volusia . . . . . . . . . . . . . . . . . . . . . . . T­14 Astoria, OR . . . . . . . . . . . . . . . . . . . . . . . . T­30 Astoria, OR . . . . . . . . . . . . . . . . . . . . . . . . T­31 Astoria, OR . . . . . . . . . . . . . . . . . . . . . . . . T­33 Athens . . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Atlantic City . . . . . . . . . . . . . . . . . . . . . . . . T­7 Atlantic City, NJ . . . . . . . . . . . . . . . . . . . . . . . T­6 Atlantic Ocean. . . . . . . . . . . . . . . . . . . . . . . . T­1 Au Sable, MI . . . . . . . . . . . . . . . . . . . . . . . . T­25 Augusta, ME . . . . . . . . . . . . . . . . . . . . . . . . T­2 Auxvass River mouth . . . . . . . . . . . . . . . . . . . . T­20 Avalon . . . . . . . . . . . . . . . . . . . . . . . . . . . T­7 Azacharak . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Babylon . . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Bahia de Aguadilla, PR . . . . . . . . . . . . . . . . . . . . T­18 Bahia de Guanica, PR . . . . . . . . . . . . . . . . . . . . T­18 Bahia de Guayanilla, PR . . . . . . . . . . . . . . . . . . . T­18 Bahia de Jobos, PR . . . . . . . . . . . . . . . . . . . . . T­18 Bahia de Tallaboa, PR . . . . . . . . . . . . . . . . . . . . T­18 Balboa (Panama) . . . . . . . . . . . . . . . . . . . . . . T­29 Baltimore, MD . . . . . . . . . . . . . . . . . . . . . . . T­1 Baltimore, MD . . . . . . . . . . . . . . . . . . . . . . . T­9 Bangor, ME . . . . . . . . . . . . . . . . . . . . . . . . . T­2 Bar Harbor, ME . . . . . . . . . . . . . . . . . . . . . . . T­2 Barnegat Inlet . . . . . . . . . . . . . . . . . . . . . . . . T­7 Barnegat Inlet, NJ . . . . . . . . . . . . . . . . . . . . . . T­6 Barrow . . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Barter Island . . . . . . . . . . . . . . . . . . . . . . . . T­39 Bath, ME . . . . . . . . . . . . . . . . . . . . . . . . . . T­2 Baton Rouge, LA . . . . . . . . . . . . . . . . . . . . . . T­19 Battery, The. . . . . . . . . . . . . . . . . . . . . . . . . T­4 Battery, The. . . . . . . . . . . . . . . . . . . . . . . . . T­5 Battery, The. . . . . . . . . . . . . . . . . . . . . . . . . T­7 Bay City, MI . . . . . . . . . . . . . . . . . . . . . . . . T­22 Bay City, MI . . . . . . . . . . . . . . . . . . . . . . . . T­25 Bay Head. . . . . . . . . . . . . . . . . . . . . . . . . . T­7 Bay Shore . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Bayfield, WI . . . . . . . . . . . . . . . . . . . . . . . . T­27 Beach Haven . . . . . . . . . . . . . . . . . . . . . . . . T­7

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Beardstown, IL . . . . . . . . . . . . . . . . . . . . . . . T­21 Beaufort, NC . . . . . . . . . . . . . . . . . . . . . . . . T­12 Beaufort, SC . . . . . . . . . . . . . . . . . . . . . . . . T­12 Beauharnois Lock, Canada . . . . . . . . . . . . . . . . . . T­23 Beaumont, TX . . . . . . . . . . . . . . . . . . . . . . . T­15 Beaumont, TX . . . . . . . . . . . . . . . . . . . . . . . T­17 Beaver . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Beaver Island Harbor, MI . . . . . . . . . . . . . . . . . . . T­26 Belhaven, NC . . . . . . . . . . . . . . . . . . . . . . . T­12 Belleville Dam . . . . . . . . . . . . . . . . . . . . . . . T­20 Belleville, Canada . . . . . . . . . . . . . . . . . . . . . . T­23 Bellingham, WA . . . . . . . . . . . . . . . . . . . . . . T­34 Bellport . . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Benicia . . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Bering Sea . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Bethel . . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Big Nemaha River mouth . . . . . . . . . . . . . . . . . . . T­21 Biloxi, MS . . . . . . . . . . . . . . . . . . . . . . . . . T­17 Bladensburg, MD . . . . . . . . . . . . . . . . . . . . . . T­10 Blaine, WA . . . . . . . . . . . . . . . . . . . . . . . . T­34 Bonneville Lock and Dam . . . . . . . . . . . . . . . . . . T­33 Boonville, MO . . . . . . . . . . . . . . . . . . . . . . . T­20 Boothbay Harbor, ME. . . . . . . . . . . . . . . . . . . . . T­2 Bordentown, NJ . . . . . . . . . . . . . . . . . . . . . . . T­8 Boston, MA . . . . . . . . . . . . . . . . . . . . . . . . . T­1 Boston, MA . . . . . . . . . . . . . . . . . . . . . . . . . T­2 Bradenton . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Bremerton, WA . . . . . . . . . . . . . . . . . . . . . . . T­34 Breton Bay entrance . . . . . . . . . . . . . . . . . . . . . T­10 Bridgeport . . . . . . . . . . . . . . . . . . . . . . . . . T­20 Bridgeport, CT . . . . . . . . . . . . . . . . . . . . . . . T­3 Bridgeport, NJ . . . . . . . . . . . . . . . . . . . . . . . . T­8 Bridgeton, NJ . . . . . . . . . . . . . . . . . . . . . . . . T­8 Brookville, Canada . . . . . . . . . . . . . . . . . . . . . T­23 Broward River mouth . . . . . . . . . . . . . . . . . . . . T­14 Brunswick, GA . . . . . . . . . . . . . . . . . . . . . . . T­11 Brunswick, GA . . . . . . . . . . . . . . . . . . . . . . . T­12 Buck Harbor, ME . . . . . . . . . . . . . . . . . . . . . . T­2 Bucksport, ME . . . . . . . . . . . . . . . . . . . . . . . T­2 Bucksport, SC . . . . . . . . . . . . . . . . . . . . . . . T­12 Buffalo, NY . . . . . . . . . . . . . . . . . . . . . . . . T­22 Buffalo, NY . . . . . . . . . . . . . . . . . . . . . . . . T­24 Buras, LA . . . . . . . . . . . . . . . . . . . . . . . . . T­19 Burlington, IA . . . . . . . . . . . . . . . . . . . . . . . T­19 Burlington, NJ . . . . . . . . . . . . . . . . . . . . . . . . T­8 Byng Inlet, Canada . . . . . . . . . . . . . . . . . . . . . T­25 Cabot Strait . . . . . . . . . . . . . . . . . . . . . . . . . T­1 Cairo, IL . . . . . . . . . . . . . . . . . . . . . . . . . T­20 Calais, ME . . . . . . . . . . . . . . . . . . . . . . . . . T­2 Cambridge, MD . . . . . . . . . . . . . . . . . . . . . . . T­9 Canal, Cape May, west entrance . . . . . . . . . . . . . . . . . T­7 Canal, Cape May, west entrance . . . . . . . . . . . . . . . . . T­8 Canal, Cayuga and Seneca . . . . . . . . . . . . . . . . . . T­28 Canal, Champlain . . . . . . . . . . . . . . . . . . . . . . T­28 Canal, Chesapeake and Delaware . . . . . . . . . . . . . . . . T­9 Canal, Chesapeake and Delaware, east entrance . . . . . . . . . . T­6 Canal, Chesapeake and Delaware, east entrance . . . . . . . . . . T­7 Canal, Chesapeake and Delaware, east entrance . . . . . . . . . . T­8 Canal, Chesapeake and Delaware, east entrance . . . . . . . . . . T­9 Canal, Chicago Sanitary and Ship. . . . . . . . . . . . . . . . T­21 Canal, Erie. . . . . . . . . . . . . . . . . . . . . . . . . T­28 Canal, Mendota . . . . . . . . . . . . . . . . . . . . . . . T­27 Canal, New York State Barge. . . . . . . . . . . . . . . . . . A­1 Canal, Oswego . . . . . . . . . . . . . . . . . . . . . . . T­28 Canal, Panama (Atlantic Entrance) . . . . . . . . . . . . . . . . T­1 Canal, Panama (Pacific Entrance) . . . . . . . . . . . . . . . . T­1 Canal Panama (Pacific Entrance) . . . . . . . . . . . . . . . . T­30 Canal, Shinnecock, north end . . . . . . . . . . . . . . . . . . T­4 Cannelton Lock and Dam . . . . . . . . . . . . . . . . . . . T­19 Cape Canaveral, FL . . . . . . . . . . . . . . . . . . . . . T­11 Cape Chacon, AK . . . . . . . . . . . . . . . . . . . . . . T­37 Cape Charles, VA . . . . . . . . . . . . . . . . . . . . . . T­9

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Cape Cod Canal east entrance. . . . . . . . . . . . . . . . . . T­2 Cape Cod Canal east entrance. . . . . . . . . . . . . . . . . . T­3 Cape Decision . . . . . . . . . . . . . . . . . . . . . . . T­36 Cape Decision, AK . . . . . . . . . . . . . . . . . . . . . T­37 Cape Flattery, WA . . . . . . . . . . . . . . . . . . . . . T­30 Cape Flattery, WA . . . . . . . . . . . . . . . . . . . . . T­31 Cape Flattery, WA . . . . . . . . . . . . . . . . . . . . . T­34 Cape Girardeau, MO . . . . . . . . . . . . . . . . . . . . . T­19 Cape May Canal west entrance . . . . . . . . . . . . . . . . . T­7 Cape May Canal west entrance . . . . . . . . . . . . . . . . . T­8 Cape May Harbor . . . . . . . . . . . . . . . . . . . . . . T­7 Cape May Harbor, NY . . . . . . . . . . . . . . . . . . . . T­6 Cape Prince of Wales . . . . . . . . . . . . . . . . . . . . T­39 Cape Sable. . . . . . . . . . . . . . . . . . . . . . . . . T­16 Cape Spencer. . . . . . . . . . . . . . . . . . . . . . . . T­36 Cape Spencer, AK. . . . . . . . . . . . . . . . . . . . . . T­30 Cape Spencer, AK. . . . . . . . . . . . . . . . . . . . . . T­37 Cape Vincent, NY . . . . . . . . . . . . . . . . . . . . . . T­23 Captain Anthony Meldahl Dam . . . . . . . . . . . . . . . . T­19 Carrabelle . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Catalogs, National Ocean Service Chart . . . . . . . . . . . . . A­1 Catskill . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Cayuga and Seneca Canal . . . . . . . . . . . . . . . . . . . T­28 Cedar Key . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Central Ferry, WA. . . . . . . . . . . . . . . . . . . . . . T­33 Cerro Gordo . . . . . . . . . . . . . . . . . . . . . . . . T­20 Chain Bridge . . . . . . . . . . . . . . . . . . . . . . . . T­10 Champlain Canal . . . . . . . . . . . . . . . . . . . . . . T­28 Charitain River mouth . . . . . . . . . . . . . . . . . . . . T­20 Charleston, SC. . . . . . . . . . . . . . . . . . . . . . . . T­1 Charleston, SC . . . . . . . . . . . . . . . . . . . . . . . T­11 Charleston, SC . . . . . . . . . . . . . . . . . . . . . . . T­12 Charlevoix, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 Charlotte Amalie, VI. . . . . . . . . . . . . . . . . . . . . T­18 Chart Coverage, Corps of Engineer . . . . . . . . . . . . . . . A­1 Charts of Illinois Waterway . . . . . . . . . . . . . . . . . . A­2 Chassell, MI . . . . . . . . . . . . . . . . . . . . . . . . T­27 Chatham, Canada . . . . . . . . . . . . . . . . . . . . . . T­24 Chattanooga, TN . . . . . . . . . . . . . . . . . . . . . . T­20 Cheboygan, MI . . . . . . . . . . . . . . . . . . . . . . . T­25 Chesapeake and Delaware Canal . . . . . . . . . . . . . . . . T­9 Chesapeake and Delaware Canal east entrance . . . . . . . . . . . T­6 Chesapeake and Delaware Canal east entrance . . . . . . . . . . . T­7 Chesapeake and Delaware Canal east entrance . . . . . . . . . . . T­8 Chesapeake Bay . . . . . . . . . . . . . . . . . . . . . . . T­9 Chesapeake Bay entrance . . . . . . . . . . . . . . . . . . . T­1 Chesapeake Bay entrance . . . . . . . . . . . . . . . . . . . T­6 Chesapeake Bay entrance . . . . . . . . . . . . . . . . . . . T­9 Chesapeake Bay entrance . . . . . . . . . . . . . . . . . . . T­11 Chesapeake City, MD . . . . . . . . . . . . . . . . . . . . . T­9 Chester, PA . . . . . . . . . . . . . . . . . . . . . . . . . T­6 Chester, PA . . . . . . . . . . . . . . . . . . . . . . . . . T­8 Chestertown, MD . . . . . . . . . . . . . . . . . . . . . . T­9 Chicago River . . . . . . . . . . . . . . . . . . . . . . . T­21 Chicago Sanitary and Ship Canal . . . . . . . . . . . . . . . . T­21 Chicago, IL . . . . . . . . . . . . . . . . . . . . . . . . T­21 Chicago, IL . . . . . . . . . . . . . . . . . . . . . . . . T­22 Chicago, IL . . . . . . . . . . . . . . . . . . . . . . . . T­26 Chickamauga Lock and Dam . . . . . . . . . . . . . . . . . T­20 Chico Landing . . . . . . . . . . . . . . . . . . . . . . . T­32 Chignik . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Chillicothe, IL . . . . . . . . . . . . . . . . . . . . . . . T­21 Chincoteague, VA . . . . . . . . . . . . . . . . . . . . . . T­6 Chrisiansted, VI. . . . . . . . . . . . . . . . . . . . . . . T­18 Cincinnati, OH . . . . . . . . . . . . . . . . . . . . . . . T­19 Circle . . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Clayton, NY . . . . . . . . . . . . . . . . . . . . . . . . T­23 Clearwater . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Cleveland, OH . . . . . . . . . . . . . . . . . . . . . . . T­24 Cleveland, OH . . . . . . . . . . . . . . . . . . . . . . . T­22 Clewiston, FL . . . . . . . . . . . . . . . . . . . . . . . T­13 Clinch River mouth . . . . . . . . . . . . . . . . . . . . . T­20 Clinton, IA. . . . . . . . . . . . . . . . . . . . . . . . . T­19

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Coal Creek. . . . . . . . . . . . . . . . . . . . . . . . . T­38 Coan River mouth, VA . . . . . . . . . . . . . . . . . . . . T­10 Cobourg, Canada . . . . . . . . . . . . . . . . . . . . . . T­23 Cocoa, FL . . . . . . . . . . . . . . . . . . . . . . . . . T­13 Coeymans . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Collingwood, Canada . . . . . . . . . . . . . . . . . . . . T­22 Collingwood, Canada . . . . . . . . . . . . . . . . . . . . T­25 Colonial Beach, VA . . . . . . . . . . . . . . . . . . . . . T­10 Colquhoun Island, Canada . . . . . . . . . . . . . . . . . . T­23 Columbia River . . . . . . . . . . . . . . . . . . . . . . . T­33 Columbia River mouth . . . . . . . . . . . . . . . . . . . . T­33 Columbia, NC . . . . . . . . . . . . . . . . . . . . . . . T­12 Colusa . . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Commerce, MO. . . . . . . . . . . . . . . . . . . . . . . T­19 Conneaut, OH . . . . . . . . . . . . . . . . . . . . . . . T­24 Conneaut, OH . . . . . . . . . . . . . . . . . . . . . . . T­22 Constantine Harbor . . . . . . . . . . . . . . . . . . . . . T­39 Coos Bay, OR . . . . . . . . . . . . . . . . . . . . . . . T­31 Copper Harbor, MI . . . . . . . . . . . . . . . . . . . . . T­27 Cordova . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Corps of Engineer, U.S. Army, Chart Sales Information . . . . . . . A­2 Corps of Engineer Offices, U.S. Army . . . . . . . . . . . . . . A­1 Corps of Engineers, U.S. Army, Chart Coverage . . . . . . . . . . A­1 Corpus Christi, TX . . . . . . . . . . . . . . . . . . . . . . T­1 Corpus Christi, TX . . . . . . . . . . . . . . . . . . . . . T­15 Corpus Christi, TX . . . . . . . . . . . . . . . . . . . . . T­17 Corvalis, OR . . . . . . . . . . . . . . . . . . . . . . . . T­33 Cote St. Catherine Lock, Canada . . . . . . . . . . . . . . . . T­23 Council Bluffs, IA. . . . . . . . . . . . . . . . . . . . . . T­21 Coxsackie . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Craig, AK . . . . . . . . . . . . . . . . . . . . . . . . . T­37 Crescent City. . . . . . . . . . . . . . . . . . . . . . . . T­14 Crescent City, CA . . . . . . . . . . . . . . . . . . . . . . T­31 Crisfield, MD . . . . . . . . . . . . . . . . . . . . . . . . T­9 Cristobal (Colon) . . . . . . . . . . . . . . . . . . . . . . T­29 Cruz Bay, VI . . . . . . . . . . . . . . . . . . . . . . . . T­18 Cumberland River mouth . . . . . . . . . . . . . . . . . . . T­20 Dahlgren, VA . . . . . . . . . . . . . . . . . . . . . . . T­10 Dakota City, NE . . . . . . . . . . . . . . . . . . . . . . T­21 Dallas Lock and Dam, The . . . . . . . . . . . . . . . . . . T­33 Dam, Anthony Meldahl. . . . . . . . . . . . . . . . . . . . T­19 Dam Belleville . . . . . . . . . . . . . . . . . . . . . . . T­20 Dam, Meldahl . . . . . . . . . . . . . . . . . . . . . . . T­19 Dam No. 27 . . . . . . . . . . . . . . . . . . . . . . . . T­19 Dam, Willow Island . . . . . . . . . . . . . . . . . . . . . T­20 Dam 52 . . . . . . . . . . . . . . . . . . . . . . . . . . T­20 Dam 53 . . . . . . . . . . . . . . . . . . . . . . . . . . T­20 Dashields Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 Davenport, IA . . . . . . . . . . . . . . . . . . . . . . . T­19 Dawson, Canada . . . . . . . . . . . . . . . . . . . . . . T­38 Daytona Beach, FL . . . . . . . . . . . . . . . . . . . . . T­13 De Tour, MI . . . . . . . . . . . . . . . . . . . . . . . . T­25 Decatur, AL . . . . . . . . . . . . . . . . . . . . . . . . T­20 Deering . . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Delaware Bay . . . . . . . . . . . . . . . . . . . . . . . . T­8 Delaware Bay entrance . . . . . . . . . . . . . . . . . . . . T­6 Delaware Bay entrance . . . . . . . . . . . . . . . . . . . . T­8 Delaware River . . . . . . . . . . . . . . . . . . . . . . . T­8 Depoe Bay, OR . . . . . . . . . . . . . . . . . . . . . . . T­31 Depot Harbor, Canada . . . . . . . . . . . . . . . . . . . . T­25 Des Plaines River . . . . . . . . . . . . . . . . . . . . . . T­21 Deseronto, Canada . . . . . . . . . . . . . . . . . . . . . T­23 Detroit River . . . . . . . . . . . . . . . . . . . . . . . . T­24 Detroit River Light, MI . . . . . . . . . . . . . . . . . . . . T­24 Detroit, MI. . . . . . . . . . . . . . . . . . . . . . . . . T­22 Detroit, MI. . . . . . . . . . . . . . . . . . . . . . . . . T­24 Diamond Shoals . . . . . . . . . . . . . . . . . . . . . . . T­1 Diamond Shoals . . . . . . . . . . . . . . . . . . . . . . T­11 Dillingham. . . . . . . . . . . . . . . . . . . . . . . . . T­39 Distances Between Port, Pub. 151 . . . . . . . . . . . . . . . . . 1 Distances Between United States Ports . . . . . . . . . . . . . . . 1 Dixon Entrance . . . . . . . . . . . . . . . . . . . . . . . T­36

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Dixon Entrance, AK . Doctors Inlet . . . . Dollar Bay, MI . . . Donaldson, LA . . . Dresden Island Lock . Dubuque, IA . . . . Duluth, MN . . . . Duluth, MN . . . . Dunkirk, NY . . . . Dutch Harbor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­37 T­14 T­27 T­19 T­21 T­19 T­22 T­27 T­24 T­39

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Gallipolis Dam . . . . . . . . . . . . . . . . . . . . . . . T­20 Gallipolis, OH . . . . . . . . . . . . . . . . . . . . . . . T­20 Galveston, TX . . . . . . . . . . . . . . . . . . . . . . . . T­1 Galveston, TX . . . . . . . . . . . . . . . . . . . . . . . T­15 Galveston, TX . . . . . . . . . . . . . . . . . . . . . . . T­17 Gananoque, Canada . . . . . . . . . . . . . . . . . . . . . T­23 Gardner, OR . . . . . . . . . . . . . . . . . . . . . . . . T­31 Gargantua Harbor, Canada . . . . . . . . . . . . . . . . . . T­27 Garibaldi, OR . . . . . . . . . . . . . . . . . . . . . . . T­31 Gary, IN. . . . . . . . . . . . . . . . . . . . . . . . . . T­22 Gary, IN. . . . . . . . . . . . . . . . . . . . . . . . . . T­26 Gasconade River mouth . . . . . . . . . . . . . . . . . . . T­20 Gasconade, MO. . . . . . . . . . . . . . . . . . . . . . . T­20 Gatun Locks . . . . . . . . . . . . . . . . . . . . . . . . T­29 General Joe Wheeler Lock and Dam . . . . . . . . . . . . . . T­20 Georgetown . . . . . . . . . . . . . . . . . . . . . . . . T­14 Georgetown, SC . . . . . . . . . . . . . . . . . . . . . . T­11 Georgetown, SC . . . . . . . . . . . . . . . . . . . . . . T­12 Glasgow, MO . . . . . . . . . . . . . . . . . . . . . . . T­20 Gloucester, MA . . . . . . . . . . . . . . . . . . . . . . . T­2 Goderich, Canada . . . . . . . . . . . . . . . . . . . . . . T­22 Goderich, Canada . . . . . . . . . . . . . . . . . . . . . . T­25 Golovnin Bay . . . . . . . . . . . . . . . . . . . . . . . T­39 Gore Bay, Canada . . . . . . . . . . . . . . . . . . . . . . T­25 Grand Haven, MI . . . . . . . . . . . . . . . . . . . . . . T­26 Grand Marais, MI . . . . . . . . . . . . . . . . . . . . . . T­27 Grand Marais, MN . . . . . . . . . . . . . . . . . . . . . T­27 Grand River mouth . . . . . . . . . . . . . . . . . . . . . T­20 Grand Tower, IL . . . . . . . . . . . . . . . . . . . . . . T­19 Great Lakes . . . . . . . . . . . . . . . . . . . . . . . . T­22 Great Salt Pond, RI . . . . . . . . . . . . . . . . . . . . . . T­3 Green Bay, WI . . . . . . . . . . . . . . . . . . . . . . . T­22 Green Bay, WI (city). . . . . . . . . . . . . . . . . . . . . T­26 Greenport. . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Greenport, NY. . . . . . . . . . . . . . . . . . . . . . . . T­3 Greenup Dam . . . . . . . . . . . . . . . . . . . . . . . T­19 Greenville, MS . . . . . . . . . . . . . . . . . . . . . . . T­19 Gulf of Alaska . . . . . . . . . . . . . . . . . . . . . . . T­36 Gulf of Maine . . . . . . . . . . . . . . . . . . . . . . . . T­2 Gulf of Mexico . . . . . . . . . . . . . . . . . . . . . . . T­15 Gulfport, MS . . . . . . . . . . . . . . . . . . . . . . . . T­15 Gulfport, MS . . . . . . . . . . . . . . . . . . . . . . . . T­17 Guntersville Lock and Dam . . . . . . . . . . . . . . . . . . T­20 Gustavus, AK . . . . . . . . . . . . . . . . . . . . . . . T­37 Gut of Canso . . . . . . . . . . . . . . . . . . . . . . . . T­1 Haines, AK . . . . . . . . . . . . . . . . . . . . . . . . T­37 Haleolono, Molokai . . . . . . . . . . . . . . . . . . . . . T­35 Hamilton . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Hamilton, Canada . . . . . . . . . . . . . . . . . . . . . . T­23 Hana, Maui . . . . . . . . . . . . . . . . . . . . . . . . T­35 Hanalei, Kauai . . . . . . . . . . . . . . . . . . . . . . . T­35 Hannibal Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 Hannibal, MO . . . . . . . . . . . . . . . . . . . . . . . T­19 Harbor of Refuge, DE . . . . . . . . . . . . . . . . . . . . . T­6 Harbor Beach, MI . . . . . . . . . . . . . . . . . . . . . . T­25 Hardin, IL . . . . . . . . . . . . . . . . . . . . . . . . . T­21 Harrisburg, OR . . . . . . . . . . . . . . . . . . . . . . . T­33 Hartford, CT . . . . . . . . . . . . . . . . . . . . . . . . T­3 Harvey Canal. . . . . . . . . . . . . . . . . . . . . . . . T­19 Haverstraw . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Havre de Grace, MD . . . . . . . . . . . . . . . . . . . . . T­9 Hawaii . . . . . . . . . . . . . . . . . . . . . . . . . . T­35 Head of Passes . . . . . . . . . . . . . . . . . . . . . . . T­19 Helena, AR . . . . . . . . . . . . . . . . . . . . . . . . T­19 Hennepin, IL . . . . . . . . . . . . . . . . . . . . . . . . T­21 Hermann, MO . . . . . . . . . . . . . . . . . . . . . . . T­20 Hertford, NC . . . . . . . . . . . . . . . . . . . . . . . . T­12 Hills Ferry . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Hilo, Hawaii . . . . . . . . . . . . . . . . . . . . . . . . T­35 Hilo, HI . . . . . . . . . . . . . . . . . . . . . . . . . . T­30 Holland, MI . . . . . . . . . . . . . . . . . . . . . . . . T­26 Holy Cross. . . . . . . . . . . . . . . . . . . . . . . . . T­38

Eagle . . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Eagle Harbor, MI . . . . . . . . . . . . . . . . . . . . . . T­27 Eagle Harbor, WA. . . . . . . . . . . . . . . . . . . . . . T­34 East Liverpool, OH . . . . . . . . . . . . . . . . . . . . . T­20 East Rockaway Inlet . . . . . . . . . . . . . . . . . . . . . T­4 East Tawas, MI . . . . . . . . . . . . . . . . . . . . . . . T­25 Eastport, ME . . . . . . . . . . . . . . . . . . . . . . . . T­2 Eau Gallie, FL . . . . . . . . . . . . . . . . . . . . . . . T­13 Edenton, NC . . . . . . . . . . . . . . . . . . . . . . . . T­12 Eisenhower Lock, NY . . . . . . . . . . . . . . . . . . . . T­23 Elizabeth City, NC . . . . . . . . . . . . . . . . . . . . . T­12 Elizabethport, NJ. . . . . . . . . . . . . . . . . . . . . . . T­3 Emsworth Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 Ensenada Honda, Culebra . . . . . . . . . . . . . . . . . . . T­18 Ensenada Honda, PR. . . . . . . . . . . . . . . . . . . . . T­18 Erie Canal . . . . . . . . . . . . . . . . . . . . . . . . . T­28 Erie, PA . . . . . . . . . . . . . . . . . . . . . . . . . . T­22 Erie, PA . . . . . . . . . . . . . . . . . . . . . . . . . . T­24 Escanaba, MI. . . . . . . . . . . . . . . . . . . . . . . . T­22 Escanaba, MI. . . . . . . . . . . . . . . . . . . . . . . . T­26 Eureka, CA . . . . . . . . . . . . . . . . . . . . . . . . T­31 Evansville, IN . . . . . . . . . . . . . . . . . . . . . . . T­20 Everett, WA . . . . . . . . . . . . . . . . . . . . . . . . T­34 Everglades . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Fairport, OH . . . . . . . . . . . . . . . . . . . . . . . . T­22 Fairport, OH . . . . . . . . . . . . . . . . . . . . . . . . T­24 Fajardo, PR . . . . . . . . . . . . . . . . . . . . . . . . T­18 Falls River, MA . . . . . . . . . . . . . . . . . . . . . . . T­3 False Pass . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Fernandina Beach, FL . . . . . . . . . . . . . . . . . . . . T­11 Fernandina Beach, FL . . . . . . . . . . . . . . . . . . . . T­12 Fernandina Beach, FL . . . . . . . . . . . . . . . . . . . . T­13 Fire Island Inlet . . . . . . . . . . . . . . . . . . . . . . . T­4 Flamingo . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Flamingo, FL. . . . . . . . . . . . . . . . . . . . . . . . T­13 Florence, AL . . . . . . . . . . . . . . . . . . . . . . . . T­20 Florence, IL . . . . . . . . . . . . . . . . . . . . . . . . T­21 Florence, OR . . . . . . . . . . . . . . . . . . . . . . . . T­31 Foreign Ports . . . . . . . . . . . . . . . . . . . . . . . . . 1 Forked River (town) . . . . . . . . . . . . . . . . . . . . . T­7 Fort Lauderdale, FL . . . . . . . . . . . . . . . . . . . . . T­13 Fort Loudon Lock and Dam . . . . . . . . . . . . . . . . . . T­20 Fort Madison, IA . . . . . . . . . . . . . . . . . . . . . . T­19 Fort Myers. . . . . . . . . . . . . . . . . . . . . . . . . T­16 Fort Myers, FL . . . . . . . . . . . . . . . . . . . . . . . T­13 Fort Pierce, FL . . . . . . . . . . . . . . . . . . . . . . . T­11 Fort Pierce, FL . . . . . . . . . . . . . . . . . . . . . . . T­13 Fort Walton Beach, FL . . . . . . . . . . . . . . . . . . . . T­17 Fort William, Canada . . . . . . . . . . . . . . . . . . . . T­27 Fort Yukon . . . . . . . . . . . . . . . . . . . . . . . . T­38 Fortymile, Canada . . . . . . . . . . . . . . . . . . . . . . T­38 Frankfort, MI. . . . . . . . . . . . . . . . . . . . . . . . T­26 Fredericksburg, VA. . . . . . . . . . . . . . . . . . . . . . T­9 Frederiksted, VI. . . . . . . . . . . . . . . . . . . . . . . T­18 Freeport . . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Freeport, TX . . . . . . . . . . . . . . . . . . . . . . . . T­15 Freeport, TX . . . . . . . . . . . . . . . . . . . . . . . . T­17 French River, Canada . . . . . . . . . . . . . . . . . . . . T­25 Friday Harbor, WA . . . . . . . . . . . . . . . . . . . . . T­34 Galena . . . . . . . . . . . . . . . . . . . . . . . . . . T­38

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Homer . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Honolulu, HI . . . . . . . . . . . . . . . . . . . . . . . . T­30 Honolulu, Oahu . . . . . . . . . . . . . . . . . . . . . . . T­35 Hood River, OR (town). . . . . . . . . . . . . . . . . . . . T­33 Hooper Bay . . . . . . . . . . . . . . . . . . . . . . . . T­39 Hopewell, VA . . . . . . . . . . . . . . . . . . . . . . . . T­9 Houghton, MI . . . . . . . . . . . . . . . . . . . . . . . T­22 Houghton, MI . . . . . . . . . . . . . . . . . . . . . . . T­27 Houma, LA . . . . . . . . . . . . . . . . . . . . . . . . T­17 Houston, TX . . . . . . . . . . . . . . . . . . . . . . . . T­15 Houston, TX . . . . . . . . . . . . . . . . . . . . . . . . T­17 Hudson . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Hudson River . . . . . . . . . . . . . . . . . . . . . . . . T­5 Humacao, PR. . . . . . . . . . . . . . . . . . . . . . . . T­18 Hunters Point. . . . . . . . . . . . . . . . . . . . . . . . T­32 Huntington, WV . . . . . . . . . . . . . . . . . . . . . . T­20 Huron Bay, MI (village) . . . . . . . . . . . . . . . . . . . T­27 Huron, OH. . . . . . . . . . . . . . . . . . . . . . . . . T­24 Hyde Park . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Hyder, AK . . . . . . . . . . . . . . . . . . . . . . . . . T­37 Ice Harbor Dam, WA . . . . . . . . . . . . . . . . . . . . T­33 Illinois and Mississippi Canal . . . . . . . . . . . . . . . . . T­21 Illinois River . . . . . . . . . . . . . . . . . . . . . . . . T­21 Illinois River mouth . . . . . . . . . . . . . . . . . . . . . T­19 Illinois River mouth . . . . . . . . . . . . . . . . . . . . . T­21 Ilwaco, WA . . . . . . . . . . . . . . . . . . . . . . . . T­33 Indian Head, MD . . . . . . . . . . . . . . . . . . . . . . T­10 Indiana River Inlet, DE . . . . . . . . . . . . . . . . . . . . T­6 Indiana Harbor, IN . . . . . . . . . . . . . . . . . . . . . T­26 Industrial Canal . . . . . . . . . . . . . . . . . . . . . . . T­19 Inner Harbor Navigational Canal . . . . . . . . . . . . . . . . T­19 Intercoastal Waterway. . . . . . . . . . . . . . . . . . . . . T­7 Intercoastal Waterway . . . . . . . . . . . . . . . . . . . . T­17 International nautical mile . . . . . . . . . . . . . . . . . . . . 1 Ironton, OH . . . . . . . . . . . . . . . . . . . . . . . . T­19 Iroquois Lock, Canada . . . . . . . . . . . . . . . . . . . . T­23 Isabel Segunda, Vieques . . . . . . . . . . . . . . . . . . . T­18 Jacksonville . . . . . . . . . . . . . . . . . . . . . . . . T­14 Jacksonville, FL . . . . . . . . . . . . . . . . . . . . . . . T­1 Jacksonville, FL . . . . . . . . . . . . . . . . . . . . . . T­11 Jacksonville, FL . . . . . . . . . . . . . . . . . . . . . . T­13 Jacksonville, NC . . . . . . . . . . . . . . . . . . . . . . T­12 Jefferson City, MO . . . . . . . . . . . . . . . . . . . . . T­20 John Day Lock and Dam . . . . . . . . . . . . . . . . . . . T­33 Johnson Bar Landing, ID . . . . . . . . . . . . . . . . . . . T­33 Johnston Island . . . . . . . . . . . . . . . . . . . . . . . T­35 Joliet, IL . . . . . . . . . . . . . . . . . . . . . . . . . T­21 Jones Beach. . . . . . . . . . . . . . . . . . . . . . . . . T­4 Jones Inlet . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Jonesport, ME . . . . . . . . . . . . . . . . . . . . . . . . T­2 Junction points. . . . . . . . . . . . . . . . . . . . . . . . . 1 Juneau, AK . . . . . . . . . . . . . . . . . . . . . . . . T­37 Jupiter, FL . . . . . . . . . . . . . . . . . . . . . . . . . T­13 Kahului, HI . . . . . Kahului, Maui . . . . Kailua, Hawaii . . . . Kalaupapa, Molokai . . Kaltag . . . . . . . Kamalo, Molokai . . . Kansas City, MO . . . Kansas City, MO . . . Kansas River . . . . . Kansas River mouth . . Kansas River mouth . . Kaumalapau, Lanai . . Kaunakakai, Molokai . Kawaihae, Hawaii . . . Kawaihae, HI. . . . . Kenosha, WI . . . . . Kentucky Lock and Dam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­30 T­35 T­35 T­35 T­38 T­35 T­20 T-21 T­20 T­20 T-21 T­35 T­35 T­35 T­30 T­26 T­20

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Keokuk, IA . . . . . . . . . . . . . . . . . . . . . . . . T­19 Ketchikan, AK . . . . . . . . . . . . . . . . . . . . . . . T­30 Ketchikan, AK . . . . . . . . . . . . . . . . . . . . . . . T­37 Kewaunee, WI . . . . . . . . . . . . . . . . . . . . . . . T­26 Keweenaw Waterway, MI. . . . . . . . . . . . . . . . . . . T­27 Key Bridge . . . . . . . . . . . . . . . . . . . . . . . . T­10 Key Harbor, Canada . . . . . . . . . . . . . . . . . . . . . T­25 Key West, FL . . . . . . . . . . . . . . . . . . . . . . . . T­1 Key West, FL . . . . . . . . . . . . . . . . . . . . . . . T­11 Key West, FL . . . . . . . . . . . . . . . . . . . . . . . T­13 Key West, FL . . . . . . . . . . . . . . . . . . . . . . . T­15 Key West, FL . . . . . . . . . . . . . . . . . . . . . . . T­16 Killarney, Canada . . . . . . . . . . . . . . . . . . . . . . T­25 Kincardine, Canada . . . . . . . . . . . . . . . . . . . . . T­25 Kingston . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Kingston, Canada . . . . . . . . . . . . . . . . . . . . . . T­22 Kingston, Canada . . . . . . . . . . . . . . . . . . . . . . T­23 Kingsville, Canada . . . . . . . . . . . . . . . . . . . . . T­24 Kiska . . . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Knights Landing . . . . . . . . . . . . . . . . . . . . . . T­32 Knoxville, TN . . . . . . . . . . . . . . . . . . . . . . . T­20 Kodiak . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Kodiak, AK . . . . . . . . . . . . . . . . . . . . . . . . T­30 Kokrines . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Koyukuk . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Krause Lagoon, VI . . . . . . . . . . . . . . . . . . . . . T­18 Kuluk Bay . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Kuluk Bay, AK . . . L'Anse, MI . . . . La Crosse, WI . . . La Grange Lock. . . La Grange, MO . . . La Quinta, TX . . . La Quinta, TX . . . Lahanina, Maui . . . Lake Champlain . . Lake Charles, LA . . Lake Charles, LA . . Lake Erie . . . . . Lake Harney . . . . Lake Huron . . . . Lake Linden, MI . . Lake Michigan . . . Lake Ontario . . . . Lake Superior . . . Lamine River mouth . Latouche . . . . . Leavenworth, KS . . Leesburg . . . . . Lewiston, ID . . . . Lewiston, NY . . . Lexington, MO . . . Little Current, Canada Liver River, SC . . . Little Sodus Bay, NY Lock and Dam No. 1 . Lock and Dam No. 2 . Lock and Dam No. 3 . Lock and Dam No. 4 . Lock and Dam No. 5 . Lock and Dam No. 5A Lock and Dam No. 6 . Lock and Dam No. 7 . Lock and Dam No. 8 . Lock and Dam No. 9 . Lock and Dam No. 10 Lock and Dam No. 11 Lock and Dam No. 12 Lock and Dam No. 13 Lock and Dam No. 14 Lock and Dam No. 15 Lock and Dam No. 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­30 T­27 T­19 T­21 T­19 T­15 T­17 T­35 T­28 T­15 T­17 T­24 T­14 T­25 T­27 T­26 T­23 T­27 T­20 T­36 T­21 T­14 T­33 T­23 T­20 T­25 T­12 T­23 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19 T­19

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Lock and Dam No. 17 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam No. 18 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam No. 19 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam No. 20 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam No. 21 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam No. 22 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam No. 23 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam No. 24 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam No. 25 . . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam, Bonneville . . . . . . . . . . . . . . . . . . T­33 Lock and Dam, Cannelton. . . . . . . . . . . . . . . . . . . T­19 Lock and Dam, Cashields . . . . . . . . . . . . . . . . . . . T­20 Lock and Dam, Chicamauga . . . . . . . . . . . . . . . . . . T­20 Lock and Dam, Emsworth. . . . . . . . . . . . . . . . . . . T­20 Lock and Dam, Fort Loudon. . . . . . . . . . . . . . . . . . T­20 Lock and Dam, Markland . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam, McAlphine . . . . . . . . . . . . . . . . . . T­19 Lock and Dam, McNary . . . . . . . . . . . . . . . . . . . T­33 Lock and Dam, Montgomery . . . . . . . . . . . . . . . . . T­30 Lock and Dam, Nickajack. . . . . . . . . . . . . . . . . . . T­20 Lock and Dam, Newburg . . . . . . . . . . . . . . . . . . . T­19 Lock and Dam, New Cumberland. . . . . . . . . . . . . . . . T­20 Lock and Dam, Pickwick Landing . . . . . . . . . . . . . . . T­20 Lock and Dam, Pike Island . . . . . . . . . . . . . . . . . . T­20 Lock and Dam, Smithland. . . . . . . . . . . . . . . . . . . T­19 Lock and Dam, The Dallas . . . . . . . . . . . . . . . . . . T­33 Lock and Dam, Watts Bar. . . . . . . . . . . . . . . . . . . T­20 Lock and Dam, Wilson . . . . . . . . . . . . . . . . . . . . T­20 Lock, Beauharnois, Canada . . . . . . . . . . . . . . . . . . T­23 Lock, Cote St. Catherine, Canada . . . . . . . . . . . . . . . . T­23 Lock, Dresden . . . . . . . . . . . . . . . . . . . . . . . T­21 Lock, Eisenhower . . . . . . . . . . . . . . . . . . . . . . T­23 Lock, La Grange . . . . . . . . . . . . . . . . . . . . . . T­21 Lock, Miraflores . . . . . . . . . . . . . . . . . . . . . . T­29 Lock No. 27 . . . . . . . . . . . . . . . . . . . . . . . . T­19 Lock, Pedro Miguel . . . . . . . . . . . . . . . . . . . . . T­29 Lock, Peoria . . . . . . . . . . . . . . . . . . . . . . . . T­21 Lock, Snell . . . . . . . . . . . . . . . . . . . . . . . . T­23 Lock, Troy . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Lockport, IL . . . . . . . . . . . . . . . . . . . . . . . . T­21 Long Beach . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Long Beach, CA . . . . . . . . . . . . . . . . . . . . . . T­30 Long Beach, CA . . . . . . . . . . . . . . . . . . . . . . T­31 Longview, WA . . . . . . . . . . . . . . . . . . . . . . . T­31 Longview, WA . . . . . . . . . . . . . . . . . . . . . . . T­33 Lorain, OH . . . . . . . . . . . . . . . . . . . . . . . . T­22 Lorain, OH . . . . . . . . . . . . . . . . . . . . . . . . T­24 Los Angeles, CA . . . . . . . . . . . . . . . . . . . . . . T­30 Los Angeles, CA . . . . . . . . . . . . . . . . . . . . . . T­31 Loudon, TN . . . . . . . . . . . . . . . . . . . . . . . . T­20 Louisville, KY . . . . . . . . . . . . . . . . . . . . . . . T­20 Lower Machodoc Creek, VA . . . . . . . . . . . . . . . . . T­10 Lubec, ME . . . . . . . . . . . . . . . . . . . . . . . . . T­2 Ludington, MI . . . . . . . . . . . . . . . . . . . . . . . T­22 Ludington, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 Lynn, MA . . . . . . . . . . . . . . . . . . . . . . . . . T­2 Machiasport, ME. . . . . . . . . . . . . . . . . . . . . . . T­2 Mackinac Island, MI . . . . . . . . . . . . . . . . . . . . . T­25 Madison, IN . . . . . . . . . . . . . . . . . . . . . . . . T­20 Mahukona, Hawaii . . . . . . . . . . . . . . . . . . . . . T­35 Mala, Maui . . . . . . . . . . . . . . . . . . . . . . . . T­35 Manasquan Inlet . . . . . . . . . . . . . . . . . . . . . . . T­7 Manasquan Inlet, NJ . . . . . . . . . . . . . . . . . . . . . T­4 Manasquan Inlet, NJ . . . . . . . . . . . . . . . . . . . . . T­6 Manistee, MI . . . . . . . . . . . . . . . . . . . . . . . . T­26 Manistique, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 Manitowoc, WI . . . . . . . . . . . . . . . . . . . . . . . T­26 Manteo, NC . . . . . . . . . . . . . . . . . . . . . . . . T­12 Marathon . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Marathon, FL. . . . . . . . . . . . . . . . . . . . . . . . T­13 Marblehead, MA . . . . . . . . . . . . . . . . . . . . . . . T­2 Marcus Hook, PA . . . . . . . . . . . . . . . . . . . . . . T­6

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Marcus Hook, PA . . . . . . . . . . . . . . . . . . . . . . T­8 Marietta, OH . . . . . . . . . . . . . . . . . . . . . . . . T­20 Marine City, MI . . . . . . . . . . . . . . . . . . . . . . T­24 Marineland, FL . . . . . . . . . . . . . . . . . . . . . . . T­13 Markland Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 Marquette, MI . . . . . . . . . . . . . . . . . . . . . . . T­22 Marquette, MI . . . . . . . . . . . . . . . . . . . . . . . T­27 Marseille Lock . . . . . . . . . . . . . . . . . . . . . . . T­21 Marshall. . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Marshall Hall, MD . . . . . . . . . . . . . . . . . . . . . T­10 Massacre Bay . . . . . . . . . . . . . . . . . . . . . . . T­39 Matecumbe Harbor . . . . . . . . . . . . . . . . . . . . . T­16 Matecumbe Harbor, FL. . . . . . . . . . . . . . . . . . . . T­13 Mauricetown, NJ . . . . . . . . . . . . . . . . . . . . . . . T­8 Mayaguez, PR . . . . . . . . . . . . . . . . . . . . . . . T­18 Mayport . . . . . . . . . . . . . . . . . . . . . . . . . . T­14 Mays Landing . . . . . . . . . . . . . . . . . . . . . . . . T­7 McAlpine Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 McClellanville, SC . . . . . . . . . . . . . . . . . . . . . T­12 McNary Lock and Dam. . . . . . . . . . . . . . . . . . . . T­33 Meaford, Canada . . . . . . . . . . . . . . . . . . . . . . T­25 Melbourne, FL . . . . . . . . . . . . . . . . . . . . . . . T­13 Memphis, TN . . . . . . . . . . . . . . . . . . . . . . . T­19 Mendota Canal, MI . . . . . . . . . . . . . . . . . . . . . T­27 Menominee, MI and WI . . . . . . . . . . . . . . . . . . . T­26 Meshik . . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Metiakatla, AK . . . . . . . . . . . . . . . . . . . . . . . T­37 Miami, FL . . . . . . . . . . . . . . . . . . . . . . . . . T­11 Miami, FL . . . . . . . . . . . . . . . . . . . . . . . . . T­13 Miami, MO . . . . . . . . . . . . . . . . . . . . . . . . T­20 Michigan City, IN . . . . . . . . . . . . . . . . . . . . . . T­26 Michipicoten Harbor, Canada . . . . . . . . . . . . . . . . . T­27 Middle River mouth . . . . . . . . . . . . . . . . . . . . . T­20 Midland, Canada . . . . . . . . . . . . . . . . . . . . . . T­22 Midland, Canada . . . . . . . . . . . . . . . . . . . . . . T­25 Midway Island . . . . . . . . . . . . . . . . . . . . . . . T­30 Midway Island . . . . . . . . . . . . . . . . . . . . . . . T­35 Milwaukee, WI . . . . . . . . . . . . . . . . . . . . . . . T­22 Milwaukee, WI . . . . . . . . . . . . . . . . . . . . . . . T­26 Minneapolis, MN . . . . . . . . . . . . . . . . . . . . . . T­19 Miraflores Lock. . . . . . . . . . . . . . . . . . . . . . . T­29 Mississippi River . . . . . . . . . . . . . . . . . . . . . . T­19 Mississippi River Flood Control and Navigation Maps of the Mississippi River . . . . . . . . . . . . . . . . . . . A­2 Missouri River . . . . . . . . . . . . . . . . . . . . . . . T­20 Missouri River mouth . . . . . . . . . . . . . . . . . . . . T­19 Missouri River mouth . . . . . . . . . . . . . . . . . . . . T­20 Missouri River Navigation Charts, Kansas City District . . . . . . . A­2 Missouri River Navigation Charts, Omaha District . . . . . . . . . A­2 Mobile, AL . . . . . . . . . . . . . . . . . . . . . . . . . T­1 Mobile, AL . . . . . . . . . . . . . . . . . . . . . . . . T­15 Mobile, AL . . . . . . . . . . . . . . . . . . . . . . . . T­17 Monroe, MI . . . . . . . . . . . . . . . . . . . . . . . . T­24 Montauk Point, NY . . . . . . . . . . . . . . . . . . . . . . T­3 Montauk Point, NY . . . . . . . . . . . . . . . . . . . . . . T­6 Montauk, NY . . . . . . . . . . . . . . . . . . . . . . . . T­3 Monterey, CA . . . . . . . . . . . . . . . . . . . . . . . T­31 Montgomery Lock and Dam . . . . . . . . . . . . . . . . . . T­20 Montoloking . . . . . . . . . . . . . . . . . . . . . . . . T­7 Montreal, Canada . . . . . . . . . . . . . . . . . . . . . . T­1 Montreal, Canada . . . . . . . . . . . . . . . . . . . . . . T­22 Montreal, Canada . . . . . . . . . . . . . . . . . . . . . . T­23 Moore Heaven, FL . . . . . . . . . . . . . . . . . . . . . T­13 Morehead City, NC . . . . . . . . . . . . . . . . . . . . . T­11 Morehead City, NC . . . . . . . . . . . . . . . . . . . . . T­12 Morgan City, LA . . . . . . . . . . . . . . . . . . . . . . T­15 Morgan City, LA . . . . . . . . . . . . . . . . . . . . . . T­17 Moriches Inlet . . . . . . . . . . . . . . . . . . . . . . . . T­4 Moss Buff Lock. . . . . . . . . . . . . . . . . . . . . . . T­14 Mount Clemens, MI . . . . . . . . . . . . . . . . . . . . . T­24 Mount Vernon, VA . . . . . . . . . . . . . . . . . . . . . T­10 Munising, MI. . . . . . . . . . . . . . . . . . . . . . . . T­27 Muskegon, MI . . . . . . . . . . . . . . . . . . . . . . . T­22

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Muskegon, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 Naknek . . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Nanaimo, Canada . . . . . . . . . . . . . . . . . . . . . . T­34 Nantucket Shoals. . . . . . . . . . . . . . . . . . . . . . . T­1 Nantucket Shoals. . . . . . . . . . . . . . . . . . . . . . . T­2 Nantucket Shoals. . . . . . . . . . . . . . . . . . . . . . . T­3 Nantucket Shoals. . . . . . . . . . . . . . . . . . . . . . . T­6 Nantucket, MA . . . . . . . . . . . . . . . . . . . . . . . T­3 Napa . . . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Naples . . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Naples, IL . . . . . . . . . . . . . . . . . . . . . . . . . T­21 Napoleon, MO . . . . . . . . . . . . . . . . . . . . . . . T­20 Napoopoo, Hawaii. . . . . . . . . . . . . . . . . . . . . . T­35 Natchez, MS . . . . . . . . . . . . . . . . . . . . . . . . T­19 Nation . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 National Imagery and Mapping Agency . . . . . . . . . . . . . . . 1 National Imagery and Mapping Agency. . . . . . . . . . . . . . A­1 National Imagery and Mapping Agency Procurement Information . . . A­1 National Ocean Service Chart Catalogs . . . . . . . . . . . . . . A­1 National Ocean Service Offices . . . . . . . . . . . . . . . . . A­1 National Ocean Service Sales Information. . . . . . . . . . . . . A­1 Nautical mile, International . . . . . . . . . . . . . . . . . . . . 1 Navigation Charts Ohio River, Huntington District . . . . . . . . . A­2 Navigation Charts Ohio River, Louisville District . . . . . . . . . . A­2 Navigation Charts Ohio River, Pittsburgh District. . . . . . . . . . A­2 Nawiliwili, HI . . . . . . . . . . . . . . . . . . . . . . . T­30 Nawiliwili, Kauai . . . . . . . . . . . . . . . . . . . . . . T­35 Neah Bay, WA . . . . . . . . . . . . . . . . . . . . . . . T­34 Nebraska City, NE . . . . . . . . . . . . . . . . . . . . . T­21 New Bedford, MA . . . . . . . . . . . . . . . . . . . . . . T­3 New Bern, NC . . . . . . . . . . . . . . . . . . . . . . . T­12 New Castle, DE . . . . . . . . . . . . . . . . . . . . . . . T­8 New Cumberland Lock and Dam . . . . . . . . . . . . . . . . T­20 New Haven, CT . . . . . . . . . . . . . . . . . . . . . . . T­3 New Johnsonville, TN . . . . . . . . . . . . . . . . . . . . T­20 New Jondon, CT . . . . . . . . . . . . . . . . . . . . . . . T­3 New Orleans . . . . . . . . . . . . . . . . . . . . . . . . T­19 New Orleans, LA . . . . . . . . . . . . . . . . . . . . . . T­1 New Orleans, LA . . . . . . . . . . . . . . . . . . . . . . T­15 New Orleans, LA . . . . . . . . . . . . . . . . . . . . . . T­17 New Smyrna Beach, FL . . . . . . . . . . . . . . . . . . . T­13 New Westminster, Canada . . . . . . . . . . . . . . . . . . T­34 New York (The Battery) . . . . . . . . . . . . . . . . . . . . T­4 New York (The Battery) . . . . . . . . . . . . . . . . . . . . T­5 New York State Barge Canal . . . . . . . . . . . . . . . . . . A­1 New York State Canal Guide . . . . . . . . . . . . . . . . . . A­1 New York State Waterways . . . . . . . . . . . . . . . . . . T­28 New York, NY . . . . . . . . . . . . . . . . . . . . . . . T­1 New York, NY . . . . . . . . . . . . . . . . . . . . . . . T­3 New York, NY . . . . . . . . . . . . . . . . . . . . . . . T­6 New York, NY(The Battery) . . . . . . . . . . . . . . . . . . T­7 Newburg . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Newburg Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 Newburyport, MA . . . . . . . . . . . . . . . . . . . . . . T­2 Newport Beach, CA . . . . . . . . . . . . . . . . . . . . . T­31 Newport News, VA. . . . . . . . . . . . . . . . . . . . . . T­9 Newport, OR . . . . . . . . . . . . . . . . . . . . . . . . T­31 Newport, RI. . . . . . . . . . . . . . . . . . . . . . . . . T­3 Niagara Falls, NY . . . . . . . . . . . . . . . . . . . . . . T­24 Niagara River . . . . . . . . . . . . . . . . . . . . . . . T­24 Niagara-on-the-Lake, Canada . . . . . . . . . . . . . . . . . T­23 Nickajack Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 NIMA Pub 151 . . . . . . . . . . . . . . . . . . . . . . . . 1 Nishnabotna River mouth . . . . . . . . . . . . . . . . . . . T­21 Nome . . . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Nomini Bay, VA . . . . . . . . . . . . . . . . . . . . . . T­10 Nonopapa, Niihau . . . . . . . . . . . . . . . . . . . . . . T­35 Norfolk, VA . . . . . . . . . . . . . . . . . . . . . . . . T­1 Norfolk, VA . . . . . . . . . . . . . . . . . . . . . . . . T­9 Norfolk, VA . . . . . . . . . . . . . . . . . . . . . . . . T­11 Norfolk, VA . . . . . . . . . . . . . . . . . . . . . . . . T­12 Norfolk, VA . . . . . . . . . . . . . . . . . . . . . . . . T­13

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Nulato . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Nyack . . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Oakland . . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Oakland, CA . . . . . . . . . . . . . . . . . . . . . . . . T­31 Occoquan, VA . . . . . . . . . . . . . . . . . . . . . . . T­10 Ocean City . . . . . . . . . . . . . . . . . . . . . . . . . T­7 Ocean City, MD . . . . . . . . . . . . . . . . . . . . . . . T­6 Ocracoke, NC . . . . . . . . . . . . . . . . . . . . . . . T­12 Ogdensburg, NY . . . . . . . . . . . . . . . . . . . . . . T­22 Ogdensburg, NY . . . . . . . . . . . . . . . . . . . . . . T­23 Ohio River. . . . . . . . . . . . . . . . . . . . . . . . . T­19 Ohio River mouth . . . . . . . . . . . . . . . . . . . . . . T­19 Oklawah River . . . . . . . . . . . . . . . . . . . . . . . T­14 Olcott, NY . . . . . . . . . . . . . . . . . . . . . . . . . T­23 Old Mackinac Point . . . . . . . . . . . . . . . . . . . . . T­23 Old Mackinac Point . . . . . . . . . . . . . . . . . . . . . T­24 Old Mackinac Point . . . . . . . . . . . . . . . . . . . . . T­25 Old Mackinac Point . . . . . . . . . . . . . . . . . . . . . T­26 Old Mackinac Point . . . . . . . . . . . . . . . . . . . . . T­27 Olympia, WA . . . . . . . . . . . . . . . . . . . . . . . T­34 Omaha, NE . . . . . . . . . . . . . . . . . . . . . . . . T­21 Ontonagon, MI . . . . . . . . . . . . . . . . . . . . . . . T­27 Orange, TX . . . . . . . . . . . . . . . . . . . . . . . . T­15 Orange, TX . . . . . . . . . . . . . . . . . . . . . . . . T­17 Oregon City, OR . . . . . . . . . . . . . . . . . . . . . . T­33 Oriental, NC . . . . . . . . . . . . . . . . . . . . . . . . T­12 Osage River mouth . . . . . . . . . . . . . . . . . . . . . T­20 Ossining . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Oswego Canal . . . . . . . . . . . . . . . . . . . . . . . T­28 Oswego, NY . . . . . . . . . . . . . . . . . . . . . . . . T­22 Oswego, NY . . . . . . . . . . . . . . . . . . . . . . . . T­23 Ottawa, IL . . . . . . . . . . . . . . . . . . . . . . . . . T­21 Owen Sound, Canada . . . . . . . . . . . . . . . . . . . . T­25 Owensboro, KY. . . . . . . . . . . . . . . . . . . . . . . T­20 Pacific Coast . . . . . . . . . . . . . . . . . . . . . . . . T­31 Pacific Ocean . . . . . . . . . . . . . . . . . . . . . . . T­30 Paducah, KY . . . . . . . . . . . . . . . . . . . . . . . . T­19 Paducah, KY . . . . . . . . . . . . . . . . . . . . . . . . T­20 Paimiut . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Palatka . . . . . . . . . . . . . . . . . . . . . . . . . . T­14 Palmyra Island . . . . . . . . . . . . . . . . . . . . . . . T­35 Panama Canal . . . . . . . . . . . . . . . . . . . . . . . T­29 Panama Canal (Atlantic entrance) . . . . . . . . . . . . . . . . T­1 Panama Canal (Pacific entrance) . . . . . . . . . . . . . . . . T­1 Panama Canal (Pacific entrance) . . . . . . . . . . . . . . . . T­30 Panama City, FL . . . . . . . . . . . . . . . . . . . . . . T­15 Panama City, FL . . . . . . . . . . . . . . . . . . . . . . T­17 Parkersburg, WV . . . . . . . . . . . . . . . . . . . . . . T­20 Parry Sound, Canada. . . . . . . . . . . . . . . . . . . . . T­25 Pascagoula, MS . . . . . . . . . . . . . . . . . . . . . . . T­15 Pascagoula, MS . . . . . . . . . . . . . . . . . . . . . . . T­17 Pasco, WA. . . . . . . . . . . . . . . . . . . . . . . . . T­33 Passage Island, MI . . . . . . . . . . . . . . . . . . . . . T­27 Patchogue . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Pearl Harbor, Oahu . . . . . . . . . . . . . . . . . . . . . T­35 Pearl Harbor, HI . . . . . . . . . . . . . . . . . . . . . . T­30 Pedro Miguel Lock . . . . . . . . . . . . . . . . . . . . . T­29 Peekskill . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Pelican, AK . . . . . . . . . . . . . . . . . . . . . . . . T­37 Penetanguishene, Canada . . . . . . . . . . . . . . . . . . . T­25 Peninsula harbor, Canada . . . . . . . . . . . . . . . . . . . T­27 Pensacola, FL . . . . . . . . . . . . . . . . . . . . . . . . T­1 Pensacola, FL . . . . . . . . . . . . . . . . . . . . . . . T­15 Pensacola, FL . . . . . . . . . . . . . . . . . . . . . . . T­17 Pentwater, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 Peoria Lock . . . . . . . . . . . . . . . . . . . . . . . . T­21 Perryville, TN . . . . . . . . . . . . . . . . . . . . . . . T­20 Perth Amboy, NJ. . . . . . . . . . . . . . . . . . . . . . . T­3 Peru, IL . . . . . . . . . . . . . . . . . . . . . . . . . . T­21 Petaluma . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Petersburg, AK . . . . . . . . . . . . . . . . . . . . . . . T­37

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Petersburg, VA . . . . . . . . . . . . . . . . . . . . . . . T­9 Petoskey, MI . . . . . . . . . . . . . . . . . . . . . . . . T­26 Philadelphia, PA . . . . . . . . . . . . . . . . . . . . . . . T­1 Philadelphia, PA . . . . . . . . . . . . . . . . . . . . . . . T­6 Philadelphia, PA . . . . . . . . . . . . . . . . . . . . . . . T­8 Pickwick Landing Lock and Dam. . . . . . . . . . . . . . . . T­20 Picton, Canada . . . . . . . . . . . . . . . . . . . . . . . T­23 Pike Island Lock and Dam . . . . . . . . . . . . . . . . . . T­20 Piney Point, MD . . . . . . . . . . . . . . . . . . . . . . T­10 Pittsburgh . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Pittsburgh, PA . . . . . . . . . . . . . . . . . . . . . . . T­20 Plaquemine, LA. . . . . . . . . . . . . . . . . . . . . . . T­19 Platinum . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Plattsmouth, NE . . . . . . . . . . . . . . . . . . . . . . T­21 Plymouth, MA. . . . . . . . . . . . . . . . . . . . . . . . T­2 Plymouth, NC . . . . . . . . . . . . . . . . . . . . . . . T­12 Point Comfort, TX . . . . . . . . . . . . . . . . . . . . . T­15 Point Hope. . . . . . . . . . . . . . . . . . . . . . . . . T­39 Point Lay . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Port Wells, WA . . . . . . . . . . . . . . . . . . . . . . . T­34 Ponca, NE . . . . . . . . . . . . . . . . . . . . . . . . . T­21 Ponce, PR . . . . . . . . . . . . . . . . . . . . . . . . . T­18 Port of Palm Beach, FL. . . . . . . . . . . . . . . . . . . . T­11 Port of Palm Beach, FL. . . . . . . . . . . . . . . . . . . . T­13 Port of Walla Walla, WA . . . . . . . . . . . . . . . . . . . T­33 Port Alexander, AK . . . . . . . . . . . . . . . . . . . . . T­37 Port Allen, HI . . . . . . . . . . . . . . . . . . . . . . . T­30 Port Allen, Kauae . . . . . . . . . . . . . . . . . . . . . . T­35 Port Angeles, WA . . . . . . . . . . . . . . . . . . . . . . T­34 Port Arthur, Canada . . . . . . . . . . . . . . . . . . . . . T­22 Port Arthur, Canada . . . . . . . . . . . . . . . . . . . . . T­27 Port Arthur, TX . . . . . . . . . . . . . . . . . . . . . . . T­1 Port Arthur, TX . . . . . . . . . . . . . . . . . . . . . . . T­15 Port Arthur, TX . . . . . . . . . . . . . . . . . . . . . . . T­17 Port Boca Grande . . . . . . . . . . . . . . . . . . . . . . T­16 Port Boca Grande, FL . . . . . . . . . . . . . . . . . . . . T­15 Port Brownsville, TX . . . . . . . . . . . . . . . . . . . . T­15 Port Brownsville, TX . . . . . . . . . . . . . . . . . . . . T­17 Port Burwell, Canada . . . . . . . . . . . . . . . . . . . . T­24 Port Clarence. . . . . . . . . . . . . . . . . . . . . . . . T­39 Port Clinton, OH . . . . . . . . . . . . . . . . . . . . . . T­24 Port Colborne . . . . . . . . . . . . . . . . . . . . . . . T­23 Port Colborne . . . . . . . . . . . . . . . . . . . . . . . T­24 Port Colborne . . . . . . . . . . . . . . . . . . . . . . . T­27 Port Colborne, Canada . . . . . . . . . . . . . . . . . . . . T­22 Port Dolomite, MI . . . . . . . . . . . . . . . . . . . . . . T­25 Port Dover, Canada . . . . . . . . . . . . . . . . . . . . . T­24 Port Everglades, FL . . . . . . . . . . . . . . . . . . . . . T­11 Port Everglades, FL . . . . . . . . . . . . . . . . . . . . . T­13 Port Gamble, WA . . . . . . . . . . . . . . . . . . . . . . T­34 Port Hope, Canada . . . . . . . . . . . . . . . . . . . . . T­23 Port Hueneme, CA . . . . . . . . . . . . . . . . . . . . . T­31 Port Huron. . . . . . . . . . . . . . . . . . . . . . . . . T­23 Port Huron. . . . . . . . . . . . . . . . . . . . . . . . . T­24 Port Huron. . . . . . . . . . . . . . . . . . . . . . . . . T­25 Port Huron. . . . . . . . . . . . . . . . . . . . . . . . . T­27 Port Huron, MI . . . . . . . . . . . . . . . . . . . . . . . T­22 Port Inland, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 Port Isabel, XT . . . . . . . . . . . . . . . . . . . . . . . T­15 Port Isabel, TX . . . . . . . . . . . . . . . . . . . . . . . T­17 Port Jefferson, NY . . . . . . . . . . . . . . . . . . . . . . T­3 Port Ludlow, WA . . . . . . . . . . . . . . . . . . . . . . T­34 Port Maitland, Canada . . . . . . . . . . . . . . . . . . . . T­24 Port Mansfield, TX . . . . . . . . . . . . . . . . . . . . . T­17 Port Mayaca, FL . . . . . . . . . . . . . . . . . . . . . . T­13 Port McNicoli, Canada . . . . . . . . . . . . . . . . . . . . T­25 Port Moller . . . . . . . . . . . . . . . . . . . . . . . . T­39 Port Newark, NJ . . . . . . . . . . . . . . . . . . . . . . . T­3 Port O'Connor, TX . . . . . . . . . . . . . . . . . . . . . T­17 Port Royal, SC . . . . . . . . . . . . . . . . . . . . . . . T­11 Port San Luis, CA . . . . . . . . . . . . . . . . . . . . . . T­31 Port Sanilac, MI . . . . . . . . . . . . . . . . . . . . . . T­25 Port St. Joe, FL . . . . . . . . . . . . . . . . . . . . . . . T­15

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Port St. Joe, FL . . . . . . . . . . . . . . . . . . . . . . . T­17 Port Stanley, Canada . . . . . . . . . . . . . . . . . . . . . T­24 Port Sulphur, LA . . . . . . . . . . . . . . . . . . . . . . T­19 Port Tampa, FL . . . . . . . . . . . . . . . . . . . . . . . T­15 Port Townsend, WA . . . . . . . . . . . . . . . . . . . . . T­34 Port Valdez . . . . . . . . . . . . . . . . . . . . . . . . T­36 Port Valdez, AK . . . . . . . . . . . . . . . . . . . . . . T­30 Port Washington, WI. . . . . . . . . . . . . . . . . . . . . T­26 Port Weller, NY . . . . . . . . . . . . . . . . . . . . . . T­23 Port Wing, WI . . . . . . . . . . . . . . . . . . . . . . . T­27 Portage Entry, MI . . . . . . . . . . . . . . . . . . . . . . T­27 Portage Lake, MI . . . . . . . . . . . . . . . . . . . . . . T­26 Portland, ME . . . . . . . . . . . . . . . . . . . . . . . . T­1 Portland, ME . . . . . . . . . . . . . . . . . . . . . . . . T­2 Portland, OR . . . . . . . . . . . . . . . . . . . . . . . . T­30 Portland, OR . . . . . . . . . . . . . . . . . . . . . . . . T­31 Portland, OR . . . . . . . . . . . . . . . . . . . . . . . . T­33 Portsmouth, NW . . . . . . . . . . . . . . . . . . . . . . . T­2 Portsmouth, OR. . . . . . . . . . . . . . . . . . . . . . . T­19 Potomac River . . . . . . . . . . . . . . . . . . . . . . . T­10 Potomac River (U.S. 301) Bridge . . . . . . . . . . . . . . . . T­10 Potomac River mouth . . . . . . . . . . . . . . . . . . . . . T­9 Potomac River mouth . . . . . . . . . . . . . . . . . . . . T­10 Poughkeepsie . . . . . . . . . . . . . . . . . . . . . . . . T­5 Prairie du Chien, WI . . . . . . . . . . . . . . . . . . . . . T­19 Providence, RI. . . . . . . . . . . . . . . . . . . . . . . . T­3 Provincetown, MA . . . . . . . . . . . . . . . . . . . . . . T­2 Puerto Arcibo, PR . . . . . . . . . . . . . . . . . . . . . . T­18 Puerto Rico . . . . . . . . . . . . . . . . . . . . . . . . T­18 Put-in-Bay, OH . . . . . . . . . . . . . . . . . . . . . . . T­24 Quantico, VA . . . . Quebec Harbor, Canada Quebec, Canada. . . . Quincy, IL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­10 T­27 T­23 T­19

Racine, WI. . . . . . . . . . . . . . . . . . . . . . . . . T­26 Rampart . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Red River mouth, LA . . . . . . . . . . . . . . . . . . . . T­19 Redwood City . . . . . . . . . . . . . . . . . . . . . . . T­32 Rensselaer . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Richland, WA . . . . . . . . . . . . . . . . . . . . . . . T­33 Richmond . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Richmond, VA . . . . . . . . . . . . . . . . . . . . . . . T­9 Rio Vista . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Riverside . . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Road Town, BVI . . . . . . . . . . . . . . . . . . . . . . T­18 Roche Harbor, WA . . . . . . . . . . . . . . . . . . . . . T­34 Rochester, NY . . . . . . . . . . . . . . . . . . . . . . . T­22 Rochester, NY . . . . . . . . . . . . . . . . . . . . . . . T­23 Rock of Ages, MI . . . . . . . . . . . . . . . . . . . . . . T­27 Rockaway Point . . . . . . . . . . . . . . . . . . . . . . . T­4 Rockland, ME . . . . . . . . . . . . . . . . . . . . . . . . T­2 Rockport, MA . . . . . . . . . . . . . . . . . . . . . . . . T­2 Rockport, MI . . . . . . . . . . . . . . . . . . . . . . . . T­25 Rockport, TX. . . . . . . . . . . . . . . . . . . . . . . . T­17 Rogers City, MI. . . . . . . . . . . . . . . . . . . . . . . T­25 Rondeau, Canada . . . . . . . . . . . . . . . . . . . . . . T­24 Roosevelt Inlet, DE . . . . . . . . . . . . . . . . . . . . . . T­8 Rossport, Canada . . . . . . . . . . . . . . . . . . . . . . T­27 Ruby . . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Rulo, NE . . . . . . . . . . . . . . . . . . . . . . . . . T­21 Russian Mission . . . . . . . . . . . . . . . . . . . . . . T­38 Sacketts Harbor, NY . . . . . . . . . . . . . . . . . . . . . T­23 Sacramento . . . . . . . . . . . . . . . . . . . . . . . . T­32 Sacramento, CA . . . . . . . . . . . . . . . . . . . . . . T­31 Sag Harbor . . . . . . . . . . . . . . . . . . . . . . . . . T­4 Sag Harbor, NY . . . . . . . . . . . . . . . . . . . . . . . T­3 Saginaw, MI . . . . . . . . . . . . . . . . . . . . . . . . T­25 Saint Croix, VI . . . . . . . . . . . . . . . . . . . . . . . T­18 Salem, MA . . . . . . . . . . . . . . . . . . . . . . . . . T­2 Salem, NJ . . . . . . . . . . . . . . . . . . . . . . . . . T­8

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Salem, OR . . . . . . . . . . . . . . . . . . . . . . . . . T­33 Salerno, FL . . . . . . . . . . . . . . . . . . . . . . . . T­13 Salisbury, MD . . . . . . . . . . . . . . . . . . . . . . . . T­9 Saltillo . . . . . . . . . . . . . . . . . . . . . . . . . . T­20 San Diego, CA . . . . . . . . . . . . . . . . . . . . . . . T­30 San Diego, CA . . . . . . . . . . . . . . . . . . . . . . . T­31 San Francisco . . . . . . . . . . . . . . . . . . . . . . . T­32 San Francisco Bay. . . . . . . . . . . . . . . . . . . . . . T­32 San Francisco, CA. . . . . . . . . . . . . . . . . . . . . . T­30 San Francisco, CA. . . . . . . . . . . . . . . . . . . . . . T­31 San Juan, PR . . . . . . . . . . . . . . . . . . . . . . . . T­1 San Juan, PR . . . . . . . . . . . . . . . . . . . . . . . . T­18 San Rafael . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Sandusky, OH . . . . . . . . . . . . . . . . . . . . . . . T­24 Sanford . . . . . . . . . . . . . . . . . . . . . . . . . . T­14 Santa Barbara, CA. . . . . . . . . . . . . . . . . . . . . . T­31 Sarasota . . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Saugatuck, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 Saugerties . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Sault Ste. Marie. . . . . . . . . . . . . . . . . . . . . . . T­25 Sault Ste. Marie. . . . . . . . . . . . . . . . . . . . . . . T­27 Sault Ste. Marie, MI . . . . . . . . . . . . . . . . . . . . . T­22 Sausalito . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Savannah . . . . . . . . . . . . . . . . . . . . . . . . . T­20 Savannah, GA . . . . . . . . . . . . . . . . . . . . . . . . T­1 Savannah, GA . . . . . . . . . . . . . . . . . . . . . . . T­11 Savannah, GA . . . . . . . . . . . . . . . . . . . . . . . T­12 Savoonga . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Schuylkill River mouth, PA . . . . . . . . . . . . . . . . . . T­8 Scituate, MA . . . . . . . . . . . . . . . . . . . . . . . . T­2 Sea Isle City . . . . . . . . . . . . . . . . . . . . . . . . T­7 Searsport, ME . . . . . . . . . . . . . . . . . . . . . . . . T­2 Seaside Park . . . . . . . . . . . . . . . . . . . . . . . . T­7 Seattle, WA . . . . . . . . . . . . . . . . . . . . . . . . T­30 Seattle, WA . . . . . . . . . . . . . . . . . . . . . . . . T­34 Seattle, WA . . . . . . . . . . . . . . . . . . . . . . . . T­37 Seldovia. . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Seward . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Seward, AK . . . . . . . . . . . . . . . . . . . . . . . . T­30 Shark River Inlet . . . . . . . . . . . . . . . . . . . . . . . T­7 Sheboygan, WI . . . . . . . . . . . . . . . . . . . . . . . T­26 Sheffield, AL. . . . . . . . . . . . . . . . . . . . . . . . T­20 Shinnecock Canal north end . . . . . . . . . . . . . . . . . . T­4 Shinnecock Inlet . . . . . . . . . . . . . . . . . . . . . . . T­4 Silver Bay, MN . . . . . . . . . . . . . . . . . . . . . . . T­27 Silver Springs . . . . . . . . . . . . . . . . . . . . . . . T­14 Sioux City, IA . . . . . . . . . . . . . . . . . . . . . . . T­21 Sitka . . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Sitka, AK . . . . . . . . . . . . . . . . . . . . . . . . . T­30 Sitka, AK . . . . . . . . . . . . . . . . . . . . . . . . . T­37 Skagway, AK . . . . . . . . . . . . . . . . . . . . . . . T­37 Smith Creek mouth, MD . . . . . . . . . . . . . . . . . . . T­10 Smithland Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 Smryna River mouth, DE . . . . . . . . . . . . . . . . . . . T­8 Snell Lock, NY . . . . . . . . . . . . . . . . . . . . . . . T­23 Sodus Bay . . . . . . . . . . . . . . . . . . . . . . . . . T­23 Solomons, MD . . . . . . . . . . . . . . . . . . . . . . . T­9 South Bend, WA . . . . . . . . . . . . . . . . . . . . . . T­31 South Chicago, IL . . . . . . . . . . . . . . . . . . . . . . T­26 South Haven, MI . . . . . . . . . . . . . . . . . . . . . . T­26 South Norwalk, CT . . . . . . . . . . . . . . . . . . . . . . T­3 South Pittsburgh . . . . . . . . . . . . . . . . . . . . . . T­20 Southampton, Canada . . . . . . . . . . . . . . . . . . . . T­25 Southport, NC . . . . . . . . . . . . . . . . . . . . . . . T­11 Southport, NC . . . . . . . . . . . . . . . . . . . . . . . T­12 St. Augustine, FL . . . . . . . . . . . . . . . . . . . . . . T­11 St. Augustine, FL . . . . . . . . . . . . . . . . . . . . . . T­13 St. Charles, MO. . . . . . . . . . . . . . . . . . . . . . . T­20 St. Clair Flats, MI, Canada . . . . . . . . . . . . . . . . . . T­24 St. Clair River . . . . . . . . . . . . . . . . . . . . . . . T­24 St. Clair, MI . . . . . . . . . . . . . . . . . . . . . . . . T­24 St. Croix, VI . . . . . . . . . . . . . . . . . . . . . . . . T­18 St. Helens, OR . . . . . . . . . . . . . . . . . . . . . . . T­33

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St. Ignace, MI . . . . . . . . . . . . . . . . . . . . . . . T­25 St. John, VI . . . . . . . . . . . . . . . . . . . . . . . . T­18 St. Johns River . . . . . . . . . . . . . . . . . . . . . . . T­14 St. Johns River mouth . . . . . . . . . . . . . . . . . . . . T­14 St. Johns River mouth, DE . . . . . . . . . . . . . . . . . . . T­8 St. Joseph, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 St. Joseph, MO . . . . . . . . . . . . . . . . . . . . . . . T­21 St. Lawrence River . . . . . . . . . . . . . . . . . . . . . T­23 St. Louis, MO . . . . . . . . . . . . . . . . . . . . . . . T­19 St. Marks . . . . . . . . . . . . . . . . . . . . . . . . . T­16 St. Marys River . . . . . . . . . . . . . . . . . . . . . . . T­25 St. Marys River mouth, MD . . . . . . . . . . . . . . . . . . T­10 St. Michael . . . . . . . . . . . . . . . . . . . . . . . . T­39 St. Michael, MD . . . . . . . . . . . . . . . . . . . . . . . T­9 St. Paul Island . . . . . . . . . . . . . . . . . . . . . . . T­39 St Paul, MN . . . . . . . . . . . . . . . . . . . . . . . . T­19 St. Petersburg . . . . . . . . . . . . . . . . . . . . . . . T­16 St. Petersburg, FL . . . . . . . . . . . . . . . . . . . . . . T­15 St. Thomas, VI . . . . . . . . . . . . . . . . . . . . . . . T­18 Stamford, CT . . . . . . . . . . . . . . . . . . . . . . . . T­3 State abbreviations . . . . . . . . . . . . . . . . . . . . . . A­2 Steubenville, OH . . . . . . . . . . . . . . . . . . . . . . T­20 Stevens . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Stockton. . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Stockton, CA . . . . . . . . . . . . . . . . . . . . . . . . T­31 Stone Harbor . . . . . . . . . . . . . . . . . . . . . . . . T­7 Stoneport, MI . . . . . . . . . . . . . . . . . . . . . . . T­25 Stonington, CT . . . . . . . . . . . . . . . . . . . . . . . T­3 Stonington, ME . . . . . . . . . . . . . . . . . . . . . . . T­2 Strait of Georgia . . . . . . . . . . . . . . . . . . . . . . T­34 Strait of Juan de Fuca . . . . . . . . . . . . . . . . . . . . T­34 Straits of Florida . . . . . . . . . . . . . . . . . . . . . . . T­1 Straits of Florida . . . . . . . . . . . . . . . . . . . . . . T­11 Straits of Florida . . . . . . . . . . . . . . . . . . . . . . T­15 Stratford, CT . . . . . . . . . . . . . . . . . . . . . . . . T­3 Stuart, FL . . . . . . . . . . . . . . . . . . . . . . . . . T­11 Stuart, FL . . . . . . . . . . . . . . . . . . . . . . . . . T­13 Sturgeon Bay, WI (town) . . . . . . . . . . . . . . . . . . . T­26 Suffolk, VA . . . . . . . . . . . . . . . . . . . . . . . . . T­9 Superior, WI . . . . . . . . . . . . . . . . . . . . . . . . T­27 Swansboro, NC . . . . . . . . . . . . . . . . . . . . . . . T­12 Swiftsure Bank . . . . . . . . . . . . . . . . . . . . . . . T­36 Swiftsure Bank, WA . . . . . . . . . . . . . . . . . . . . . T­30 Swiftsure Bank, WA . . . . . . . . . . . . . . . . . . . . . T­34 Tacoma, WA . . . . . . . . . . . . . . . . . . . . . . . . T­34 Taconite, MN . . . . . . . . . . . . . . . . . . . . . . . T­27 Tampa . . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Tampa, FL . . . . . . . . . . . . . . . . . . . . . . . . . T­1 Tampa, FL . . . . . . . . . . . . . . . . . . . . . . . . . T­15 Tanana . . . . . . . . . . . . . . . . . . . . . . . . . . T­38 Tarkio River mouth . . . . . . . . . . . . . . . . . . . . . T­21 Tarpon Springs . . . . . . . . . . . . . . . . . . . . . . . T­16 Tarrytown . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Tavernier, FL. . . . . . . . . . . . . . . . . . . . . . . . T­13 Tennessee River . . . . . . . . . . . . . . . . . . . . . . T­20 Tennessee River mouth . . . . . . . . . . . . . . . . . . . . T­20 Tennessee River Navigation Charts . . . . . . . . . . . . . . . A­2 Texas City, TX . . . . . . . . . . . . . . . . . . . . . . . T­15 Texas City, TX . . . . . . . . . . . . . . . . . . . . . . . T­17 The Dallas Lock and Dam. . . . . . . . . . . . . . . . . . . T­33 Thessalon, Canada. . . . . . . . . . . . . . . . . . . . . . T­25 Thousand Island, NY . . . . . . . . . . . . . . . . . . . . T­23 Thunder Bay, Canada . . . . . . . . . . . . . . . . . . . . T­27 Thunder Bay, Canada . . . . . . . . . . . . . . . . . . . . T­22 Thunderbolt, GA . . . . . . . . . . . . . . . . . . . . . . T­12 Titusville, FL. . . . . . . . . . . . . . . . . . . . . . . . T­13 Toledo, OH . . . . . . . . . . . . . . . . . . . . . . . . T­22 Toledo, OH . . . . . . . . . . . . . . . . . . . . . . . . T­24 Toms River (town) . . . . . . . . . . . . . . . . . . . . . . T­7 Tonawanda, NY . . . . . . . . . . . . . . . . . . . . . . T­24 Toronto, Canada . . . . . . . . . . . . . . . . . . . . . . T­22 Toronto, Canada (west entrance) . . . . . . . . . . . . . . . . T­23

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Tortola, BVI . . . . . . . . . . . . . . . . . . . . . . . . T­18 Traverse City, MI . . . . . . . . . . . . . . . . . . . . . . T­26 Trenton, Canada . . . . . . . . . . . . . . . . . . . . . . T­23 Trenton, MI . . . . . . . . . . . . . . . . . . . . . . . . T­24 Trenton, NJ . . . . . . . . . . . . . . . . . . . . . . . . . T­6 Trenton, NJ . . . . . . . . . . . . . . . . . . . . . . . . . T­8 Troy . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Troy Lock . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Two Harbors, MN . . . . . . . . . . . . . . . . . . . . . . T­22 Two Harbors, MN . . . . . . . . . . . . . . . . . . . . . . T­27 Two Rivers, WI. . . . . . . . . . . . . . . . . . . . . . . T­26 U.S. Army Corps of Engineer Chart Coverage . . . . . . . . . . . A­1 U.S. Army Corps of Engineer Chart Sales Information . . . . . . . . A­2 U.S. Army Corps of Engineer Offices . . . . . . . . . . . . . . A­1 Umatilla, OR . . . . . . . . . . . . . . . . . . . . . . . . T­33 Unalakleet . . . . . . . . . . . . . . . . . . . . . . . . . T­39 Unga . . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Unimak Pass . . . . . . . . . . . . . . . . . . . . . . . . T­36 Unimak Pass . . . . . . . . . . . . . . . . . . . . . . . . T­39 Unimak Pass, AK . . . . . . . . . . . . . . . . . . . . . . T­30 Upper Mississippi River Navigation Charts . . . . . . . . . . . . A­2 Uyak . . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 US Steel Basin, PA . . . . . . . . . . . . . . . . . . . . . . T­6 US Steel Basin, PA . . . . . . . . . . . . . . . . . . . . . . T­8 Valejo . . . . . . . . . . . . . . . . . . . . . . . . . . T­32 Vancouver, Canada . . . . . . . . . . . . . . . . . . . . . T­34 Vancouver, WA. . . . . . . . . . . . . . . . . . . . . . . T­31 Vancouver, WA. . . . . . . . . . . . . . . . . . . . . . . T­33 Venice . . . . . . . . . . . . . . . . . . . . . . . . . . T­16 Vermilion, OH . . . . . . . . . . . . . . . . . . . . . . . T­24 Vero Beach, FL . . . . . . . . . . . . . . . . . . . . . . . T­13 Vicksburg, MS . . . . . . . . . . . . . . . . . . . . . . . T­19 Victoria, Canada . . . . . . . . . . . . . . . . . . . . . . T­34 Victoria, Canada . . . . . . . . . . . . . . . . . . . . . . T­37 Vineyard Haven, MA . . . . . . . . . . . . . . . . . . . . . T­3 Virgin Islands . . . . . . . . . . . . . . . . . . . . . . . T­18 Wabash River mouth. Waimea, Kauai . . . Wainwright . . . . Warrenton, OR . . . Washburn, WI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . T­20 T­35 T­39 T­33 T­27

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Washington, DC . . . . . . . . . . . . . . . . . . . . . . . T­9 Washington, DC . . . . . . . . . . . . . . . . . . . . . . T­10 Washington, MO . . . . . . . . . . . . . . . . . . . . . . T­20 Washington, NC . . . . . . . . . . . . . . . . . . . . . . T­12 Waterloo, AL. . . . . . . . . . . . . . . . . . . . . . . . T­20 Watervliet . . . . . . . . . . . . . . . . . . . . . . . . . T­5 Watts Bar Lock and Dam . . . . . . . . . . . . . . . . . . . T­20 Waukegan, IL . . . . . . . . . . . . . . . . . . . . . . . T­26 Waverly, MO. . . . . . . . . . . . . . . . . . . . . . . . T­20 Weiaka . . . . . . . . . . . . . . . . . . . . . . . . . . T­14 West Point . . . . . . . . . . . . . . . . . . . . . . . . . T­5 West Point, VA . . . . . . . . . . . . . . . . . . . . . . . T­9 Westhampton Beach . . . . . . . . . . . . . . . . . . . . . T­4 Wheeling, WV . . . . . . . . . . . . . . . . . . . . . . . T­20 White Lake, MI . . . . . . . . . . . . . . . . . . . . . . . T­26 Whitefish Point, MI . . . . . . . . . . . . . . . . . . . . . T­27 Whittier . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Wiarton, Canada . . . . . . . . . . . . . . . . . . . . . . T­25 Wicomico River mouth, MD. . . . . . . . . . . . . . . . . . T­10 Wildwood . . . . . . . . . . . . . . . . . . . . . . . . . T­7 Willow Island Dam . . . . . . . . . . . . . . . . . . . . . T­20 Wilmington, DE . . . . . . . . . . . . . . . . . . . . . . . T­6 Wilmington, DE . . . . . . . . . . . . . . . . . . . . . . . T­8 Wilmington, NC . . . . . . . . . . . . . . . . . . . . . . . T­1 Wilmington, NC . . . . . . . . . . . . . . . . . . . . . . T­11 Wilmington, NC . . . . . . . . . . . . . . . . . . . . . . T­12 Wilson Lock and Dam . . . . . . . . . . . . . . . . . . . . T­20 Winona, MN . . . . . . . . . . . . . . . . . . . . . . . . T­19 Wiscasset, ME. . . . . . . . . . . . . . . . . . . . . . . . T­2 Woods Hole, MA . . . . . . . . . . . . . . . . . . . . . . T­3 Wrangell, AK . . . . . . . . . . . . . . . . . . . . . . . T­37 Wrightsville, NC . . . . . . . . . . . . . . . . . . . . . . T­12 Wyandotte, MI . . . . . . . . . . . . . . . . . . . . . . . T­24 Yakutat . . . . . . . . . . . . . . . . . . . . . . . . . . T­36 Yeocomico River mouth, VA . . . . . . . . . . . . . . . . . T­10 Yonkers . . . . . . . . . . . . . . . . . . . . . . . . . . T­5 York Harbor, ME . . . . . . . . . . . . . . . . . . . . . . T­2 Yorktown, VA. . . . . . . . . . . . . . . . . . . . . . . . T­9 Yucatan Channel . . . . . . . . . . . . . . . . . . . . . . . T­1 Yucatan Channel . . . . . . . . . . . . . . . . . . . . . . T­15 Yukon River . . . . . . . . . . . . . . . . . . . . . . . . T­38

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