STLAWRENCERIVER
| 15 |
SWEETWATERRIVER
| 15 |
TALLAPOOSARIVER
| 15 |
TIPPECANOERIVER
| 15 |
WALLAWALLARIVER
| 15 |
WILLAMETTERIVER
| 15 |
WILLIAMSONRIVER
| 15 |
ATCHAFALAYARIVER
| 16 |
BATTLECREEKRIVER
| 16 |
BIGQUILCENERIVER
| 16 |
BIGTHOMPSONRIVER
| 16 |
CONNECTICUTRIVER
| 16 |
COOSAWATTEERIVER
| 16 |
DOSEWALLIPSRIVER
| 16 |
GRANDERONDERIVER
| 16 |
LITTLEMIAMIRIVER
| 16 |
LITTLEMUDDYCREEK
| 16 |
LITTLESNAKERIVER
| 16 |
MEDICINEBOWRIVER
| 16 |
MISSISSIPPIRIVER
| 16 |
MONONGAHELARIVER
| 16 |
MUSSELSHELLRIVER
| 16 |
NORTHPLATTERIVER
| 16 |
NORTHUMPQUARIVER
| 16 |
PENDOREILLERIVER
| 16 |
ROARINGFORKRIVER
| 16 |
SALMONBERRYRIVER
| 16 |
SALMONFALLSRIVER
| 16 |
SOUTHPLATTERIVER
| 16 |
SOUTHUMPQUARIVER
| 16 |
STONEYCREEKRIVER
| 16 |
SUSQUEHANNARIVER
| 16 |
TIOUGHNIOGARIVER
| 16 |
TULPEHOCKENCREEK
| 16 |
TWOMEDICINERIVER
| 16 |
UNCOMPAHGRERIVER
| 16 |
WILLIMANTICRIVER
| 16 |
YELLOWSTONERIVER
| 16 |
APALACHICOLARIVER
| 17 |
BELLEFOURCHERIVER
| 17 |
BILLWILLIAMSRIVER
| 17 |
BLACKWARRIORRIVER
| 17 |
CHICKAHOMINYRIVER
| 17 |
KISKIMINETASRIVER
| 17 |
MUSCONETCONGRIVER
| 17 |
POMMEDETERRERIVER
| 17 |
RAPPAHANNOCKRIVER
| 17 |
SANFRANCISCORIVER
| 17 |
TATSHENSHINIRIVER
| 17 |
WAPSIPINICONRIVER
| 17 |
WILLIAMSFORKRIVER
| 17 |
YOUGHIOGHENYRIVER
| 17 |
CACHELAPOUDRERIVER
| 18 |
CHATTAHOOCHEERIVER
| 18 |
LEWISANDCLARKRIVER
| 18 |
LITTLEBIGHORNRIVER
| 18 |
LITTLEJUNIATARIVER
| 18 |
LITTLEKANAWHARIVER
| 18 |
LITTLESPOKANERIVER
| 18 |
NORTHCANADIANRIVER
| 18 |
REDRIVEROFTHENORTH
| 18 |
STILLAGUAMISHRIVER
| 18 |
GREATEGGHARBORRIVER
| 19 |
LITTLECOLORADORIVER
| 19 |
LITTLEMISSOURIRIVER
| 19 |
LITTLENESTUCCARIVER
| 19 |
SANTAMARGARITARIVER
| 19 |
CONNOQUENESSINGCREEK
| 20 |
LITTLECONEMAUGHRIVER
| 20 |
LITTLETENNESSEERIVER
| 20 |
EASTBRANCHDELAWARERIVER
| 23 |
WESTBRANCHDELAWARERIVER
| 23 |
WESTBRANCHSUSQUEHANNARIVER
| 26 |
IOWARIVER
| 9 |
IRONRIVER
| 9 |
KERNRIVER
| 9 |
LIMECREEK
| 9 |
LOSTRIVER
| 9 |
LOUPRIVER
| 9 |
MILKRIVER
| 9 |
MILLCREEK
| 9 |
NAPARIVER
| 9 |
OHIORIVER
| 9 |
ROCKRIVER
| 9 |
ROOTRIVER
| 9 |
RUBYRIVER
| 9 |
RUSHRIVER
| 9 |
SALTRIVER
| 9 |
SAUKRIVER
| 9 |
SMITHFORK
| 9 |
SWANRIVER
| 9 |
TOMSRIVER
| 9 |
WINDRIVER
| 9 |
WISERIVER
| 9 |
WOLFRIVER
| 9 |
WOODRIVER
| 9 |
YORKRIVER
| 9 |
ZUNIRIVER
| 9 |
ALSEARIVER
| 10 |
ALSEKRIVER
| 10 |