Mississippi River Basin |
03086000
| Ohio River at Sewickley, PA
| 40°32'57"
| 80°12'21"
| 50,505
| 15
|
03216600
| Ohio River at Greenup Dam near Greenup, KY
| 38°38'48"
| 82°51'38"
| 159,284
| 15
|
03303280
| Ohio River at Cannelton Dam at Cannelton, IN
| 37°53'58"
| 86°42'20"
| 249,675
| 15
|
03378500
| Wabash River at New Harmony, IN
| 38°07'55"
| 87°56'25"
| 75,887
| 15
|
03438500
| Cumberland River at Smithland, KY
| 37°08'55"
| 88°23'57"
| 46,395
| 6
|
03609750
| Tennessee River at Highway 60 near Paducah, KY
| 37°02'16"
| 88°31'46"
| 105,931
| 6
|
03612500
| Ohio River at Dam 53 near Grand Chain, IL
| 37°12'13"
| 89°02'27"
| 527,322
| 15
|
05420500
| Mississippi River at Clinton, IA
| 41°46'50"
| 90°15'07"
| 238,538
| 13
|
06185500
| Missouri River near Culbertson, MT
| 48°07'20"
| 104°28'31"
| 241,387
| 9
|
06338490
| Missouri River at Garrison Dam, ND
| 47°30'08"
| 101°25'50"
| 468,529
| 6
|
06467500
| Missouri River at Yankton, SD
| 42°51'58"
| 97°23'37"
| 723,902
| 8
|
06610000
| Missouri River at Omaha, NE
| 41°15'32"
| 95°55'20"
| 830,869
| 15
|
06934500
| Missouri River at Hermann, MO
| 38°42'36"
| 91°26'21"
| 1,346,018
| 15
|
07022000
| Mississippi River at Thebes, IL
| 37°13'00"
| 89°27'50"
| 1,839,670
| 15
|
07263620
| Arkansas River at David D. Terry Lock & Dam below Little Rock, AR
| 34°40'07"
| 92°09'18"
| 408,700
| 10
|
07373420
| Mississippi River near St. Francisville, LA
| 30°45'30"
| 91°23'45"
| 2,965,280
| 15
|
07381495
| Atchafalaya River at Melville, LA
| 30°41'26"
| 91°44'10"
| 240,610
| 15
|
Rio Grande Basin |
08374200
| Rio Grande below Rio Conchos near Presidio, TX
| 29°31'10"
| 104°17'10"
| na
| 8
|
08377200
| Rio Grande at Foster Ranch near Langtry, TX
| 29°46'50"
| 101°45'20"
| 243,718
| 8
|
08447410
| Pecos River near Langtry, TX
| 29°48'10"
| 101°26'45"
| 114,478
| 8
|
08450900
| Rio Grande below Amistad Reservoir near Del Rio, TX
| 29°25'30"
| 101°02'27"
| 376,844
| 6
|
08459200
| Rio Grande at Pipeline Crossing below Laredo, TX
| 27°24'01"
| 99°29'18"
| 405,333
| 10
|
08461300
| Rio Grande below Falcon Dam, TX
| 26°33'25"
| 99°10'05"
| 468,788
| 6
|
08470400
| Arroyo Colorado at Harlingen, TX
| 26°10'24"
| 97°42'01"
| 471
| 10
|
08475000
| Rio Grande near Brownsville, TX
| 25°52'35"
| 97°27'15"
| 510,228
| 5
|
Colorado River Basin |
09404200
| Colorado River above Diamond Creek near Peach Springs, AZ
| 35°46'25"
| 113°21'46"
| 377,103
| 8
|
09522000
| Colorado River at Northerly International Boundary (NIB), above Morelos Dam, near Andrade, CA
| 32°43'07"
| 114°43'05"
| 636,879
| 6
|
Columbia River Basin |
14246900
| Columbia River at Beaver Army Terminal near Quincy, OR
| 46°10'54"
| 123°10'58"
| 670,289
| 8
|
Yukon River Basin |
15356000
| Yukon River at Eagle, AK
| 64(47'22"
| 141(47'22"
| 293,964
| 7
|
15389000
| Porcupine River near Fort Yukon, AK
| 66(59'26"
| 143(08'16"
| 76,405
| 7
|
15453500
| Yukon River near Stevens Village, AK
| 65(52'32"
| 149(43'04"
| 508,415
| 7
|
15515500
| Tanana River at Nenana, AK
| 64(33'55"
| 149(05'30"
| 66,304
| 7
|
15565447
| Yukon River at Pilot Station, AK
| 61(56'04"
| 162(52'50"
| 831,387
| 7
|