River Map
American rivers along with active flood and watercraft warnings
River | Length (mi) | Max Discharge (cfs) | Percent Normal (%) |
---|---|---|---|
Wapsipinicon River | 263.09 | 2,510 | 81 |
Yellow River | 554.55 | 1,440 | 65 |
Uncompahgre River | 74.15 | 635 | 206 |
Wolf River | 455.08 | 3,120 | 103 |
Pithlachascotee River | 17.86 | 0 | 46 |
Little Snake River | 156.48 | 2,500 | 100 |
Mill River | 111.97 | 47 | 48 |
Willamette River | 187.39 | 68,500 | 264 |
Ohio River | 969.92 | 179,000 | 66 |
Missisquoi River | 69.5 | 6,680 | 312 |
Methow River | 85.82 | 4,280 | 56 |
Cowanesque River | 38.75 | 236 | 93 |
Poteau River | 135.71 | 3,860 | 110 |
Hudson River | 303.99 | 16,000 | 110 |
Saline River | 663.19 | 937 | 25 |
Raquette River | 167.68 | 4,440 | 118 |
Schuylkill River | 130.99 | 3,700 | 102 |
Whitewater River | 322.88 | 962 | 45 |
Ocmulgee River | 240.45 | 2,830 | 65 |
Etowah River | 161.04 | 2,950 | 129 |
Deep River | 179.41 | 331 | 57 |
Little River | 1846.81 | 1,070 | 13 |
Ogeechee River | 215.63 | 453 | 42 |
Eagle River | 128.39 | 2,430 | 171 |
Milwaukee River | 85.02 | 3,580 | 115 |
Black River | 1988.14 | 27,600 | 121 |
Piney River | 65.64 | 511 | 153 |
Duck River | 279.09 | 1,550 | 69 |
Dolores River | 241.14 | 1,420 | 122 |
Clackamas River | 71.26 | 7,020 | 199 |
Enoree River | 98.96 | 324 | 92 |
Wenatchee River | 49.91 | 6,950 | 72 |
Patuxent River | 76.77 | 329 | 56 |
Nottoway River | 114.87 | 888 | 114 |
Whippany River | 17.51 | 165 | 167 |
Nooksack River | 39.34 | 5,120 | 116 |
Flathead River | 171.67 | 25,300 | 88 |
Passaic River | 79.66 | 1,250 | 83 |
South River | 337.34 | 275 | 62 |
Crooked River | 297.98 | 1,190 | 78 |
Beaverhead River | 54.53 | 375 | 67 |
North River | 501.89 | 719 | 67 |
Illinois River | 535.16 | 44,400 | 89 |
Gunnison River | 182.52 | 5,650 | 133 |
Upper Iowa River | 139.01 | 677 | 64 |
Apalachicola River | 101.35 | 16,200 | 80 |
Broad River | 246.27 | 4,090 | 85 |
Platte River | 629.28 | 9,010 | 87 |
Kalamazoo River | 111.35 | 2,160 | 72 |
Sturgeon River | 250.26 | 861 | 128 |
Beaver River | 518.07 | 2,660 | 49 |
Roaring Fork River | 62.11 | 4,020 | 206 |
Sevier River | 298.15 | 557 | 113 |
Menominee River | 115.22 | 8,780 | 155 |
Patoka River | 151.34 | 728 | 43 |
Auglaize River | 99.67 | 1,530 | 25 |
Verde River | 189.33 | 134 | 56 |
Blackstone River | 40.85 | 1,000 | 128 |
Canadian River | 1141.23 | 34,000 | 223 |
Leaf River | 221.22 | 1,780 | 40 |
Conecuh River | 161.28 | 1,500 | 42 |
Heart River | 255.26 | 719 | 285 |
Sauk River | 155.76 | 6,740 | 95 |
Wabash River | 9.65 | 36,600 | 72 |
Kiamichi River | 175.34 | 194 | 13 |
Sheyenne River | 455.11 | 5,080 | 312 |
Meramec River | 223.49 | 3,350 | 61 |
Kettle River | 140.97 | 10,400 | 63 |
Missouri River | 1852.5 | 115,000 | 83 |
Columbia River | 686.72 | 299,000 | 86 |
Merrimack River | 110.77 | 12,300 | 110 |
Puyallup River | 44.87 | 6,280 | 132 |
Tippecanoe River | 169.95 | 2,010 | 81 |
Alapaha River | 167.09 | 253 | 51 |
Savannah River | 457.57 | 279,000 | 205 |
Deschutes River | 274.4 | 6,100 | 105 |
Cedar River | 435.52 | 7,170 | 70 |
Klamath River | 223.66 | 13,900 | 93 |
Appomattox River | 139.5 | 396 | 41 |
Wood River | 484.47 | 326 | 80 |
Lumber River | 95.05 | 316 | 45 |
Fraser River | 29.55 | 101 | 195 |
Conemaugh River | 49.92 | 1,890 | 48 |
Marias River | 180.64 | 1,800 | 65 |
Agua Fria River | 126.94 | 3 | 131 |
Umatilla River | 83.41 | 1,840 | 190 |
Blanchard River | 84.98 | 473 | 60 |
Chenango River | 82.82 | 1,630 | 58 |
Yampa River | 224.72 | 10,500 | 116 |
Wisconsin River | 406.17 | 11,200 | 85 |
Pearl River | 415.25 | 7,350 | 64 |
Salmon River | 788.56 | 36,900 | 86 |
Coosawattee River | 51.34 | 660 | 50 |
Peshtigo River | 123.13 | 1,680 | 122 |
Rogue River | 227.49 | 3,580 | 73 |
Current River | 168.87 | 5,200 | 77 |
Tuscarawas River | 107.08 | 3,340 | 92 |
Clarion River | 102.25 | 1,300 | 70 |
Gasconade River | 273.22 | 4,240 | 75 |
Prairie River | 178.84 | 1,060 | 229 |
Saluda River | 184.53 | 871 | 44 |
Tongue River | 388.34 | 872 | 72 |
Purgatoire River | 193.5 | 71 | 46 |
North Platte River | 709.84 | 1,090 | 82 |
Animas River | 122.23 | 2,410 | 135 |
Neuse River | 205.76 | 842 | 38 |
Payette River | 72.14 | 5,100 | 72 |
Allegheny River | 335.81 | 16,100 | 59 |
Calcasieu River | 181.29 | 673 | 25 |
Hillsborough River | 55.28 | 79 | 95 |
Bighorn River | 293.21 | 3,110 | 83 |
Owyhee River | 328.95 | 587 | 51 |
Nisqually River | 74.55 | 3,170 | 223 |
Nolichucky River | 177.28 | 1,530 | 62 |
Ocklawaha River | 85.2 | 795 | 138 |
Falls River | 10.73 | 1,920 | 85 |
East River | 127.88 | 1,990 | 213 |
Humboldt River | 347.13 | 94 | 11 |
Little Sioux River | 231.28 | 1,610 | 49 |
Oconee River | 276.76 | 1,770 | 67 |
Neosho River | 481.07 | 134,000 | 558 |
Contoocook River | 63.22 | 606 | 65 |
Chippewa River | 403.27 | 9,680 | 76 |
Okanogan River | 83.72 | 7,590 | 53 |
Kaskaskia River | 242.55 | 1,630 | 25 |
Yakima River | 206.57 | 6,970 | 86 |
Jackson River | 88.66 | 667 | 49 |
White River | 2377.65 | 65,800 | 110 |
Carson River | 118.53 | 767 | 88 |
Musselshell River | 248.61 | 95 | 16 |
Clearwater River | 326.95 | 44,600 | 105 |
Washita River | 521.09 | 641 | 13 |
Neversink River | 43.62 | 517 | 65 |
Pecatonica River | 164.25 | 1,680 | 62 |
Juniata River | 99.67 | 5,770 | 79 |
Mohawk River | 145.65 | 3,840 | 58 |
Huron River | 119.05 | 730 | 65 |
Chemung River | 44.28 | 1,750 | 47 |
Lehigh River | 92.34 | 3,040 | 92 |
Minnesota River | 318.28 | 29,500 | 209 |
Muskingum River | 110.3 | 9,470 | 82 |
Turkey River | 143.34 | 1,950 | 108 |
Waccamaw River | 121.17 | 474 | 38 |
Skookumchuck River | 37.19 | 415 | 155 |
Ouachita River | 589.77 | 11,300 | 80 |
Yahara River | 61.36 | 424 | 70 |
Lackawaxen River | 28.08 | 545 | 62 |
Boise River | 99.11 | 4,040 | 103 |
Greenbrier River | 151.47 | 1,440 | 33 |
Sangamon River | 197.6 | 3,960 | 48 |
Salt River | 489.89 | 3,960 | 93 |
Flint River | 455.47 | 4,400 | 77 |
Elkhorn River | 282.01 | 2,680 | 82 |
Ruby River | 72.02 | 489 | 109 |
Blue River | 475.91 | 1,100 | 168 |
Cumberland River | 858.62 | 10,000 | 55 |
Wind River | 350.66 | 2,370 | 104 |
Withlacoochee River | 252.8 | 1,020 | 134 |
Mississippi River | 2389.24 | 1,100,000 | 92 |
Yadkin River | 244.08 | 1,750 | 43 |
Applegate River | 54.46 | 251 | 50 |
Clinch River | 403.64 | 963 | 55 |
Republican River | 437.9 | 448 | 56 |
Provo River | 77.64 | 2,440 | 181 |
Marmaton River | 87.58 | 1,100 | 49 |
Cottonwood River | 263.74 | 3,730 | 243 |
Hatchie River | 198.64 | 1,800 | 67 |
Santa Clara River | 130.18 | 10 | 48 |
North Santiam River | 91.23 | 7,590 | 209 |
Bitterroot River | 83.51 | 7,150 | 74 |
Wild Rice River | 330.22 | 6,130 | 469 |
Monocacy River | 58.81 | 978 | 70 |
Smith River | 337.41 | 3,180 | 157 |
Root River | 114.41 | 943 | 54 |
Cowlitz River | 125.01 | 12,600 | 139 |
Spokane River | 113.4 | 18,700 | 114 |
Little Tallapoosa River | 90.75 | 249 | 68 |
French Broad River | 208.22 | 2,280 | 53 |
Hoosic River | 64.1 | 747 | 77 |
Chattahoochee River | 499.67 | 5,360 | 131 |
Neponset River | 22.52 | 104 | 36 |
South Platte River | 415.94 | 250 | 134 |
Iowa River | 294.25 | 12,500 | 79 |
Stillwater River | 199.29 | 908 | 50 |
North Canadian River | 441.05 | 335 | 21 |
Chattooga River | 102.86 | 352 | 45 |
Roanoke River | 447.61 | 5,140 | 55 |
Mckenzie River | 81.51 | 10,200 | 192 |
Souris River | 275.05 | 2,550 | 131 |
Thompson River | 205.77 | 1,300 | 69 |
Lackawanna River | 52.44 | 418 | 67 |
Chickasawhay River | 152.16 | 1,450 | 37 |
Alcovy River | 56.77 | 78 | 40 |
Teton River | 228.59 | 1,390 | 70 |
Catawba River | 261.91 | 3,130 | 56 |
Ware River | 35.71 | 204 | 50 |
Hackensack River | 44.57 | 48 | 30 |
Little Wabash River | 212.18 | 682 | 13 |
Ramapo River | 34.37 | 220 | 58 |
Olentangy River | 86.63 | 471 | 10 |
Taylor River | 51.19 | 702 | 138 |
Little Blue River | 336.16 | 304 | 73 |
Niobrara River | 448.72 | 5,070 | 150 |
Grand River | 714.04 | 5,510 | 57 |
Potomac River | 170.93 | 15,000 | 49 |
Skagit River | 127.96 | 20,300 | 98 |
Rock River | 482.29 | 7,550 | 57 |
Yellowstone River | 771.66 | 9,600 | 50 |
Santa Cruz River | 152.97 | 102 | 152 |
Manistee River | 154.23 | 1,630 | 77 |
Snake River | 1452.01 | 60,900 | 82 |
Genesee River | 151.2 | 1,180 | 45 |
Suwannee River | 229.2 | 8,120 | 98 |
Powell River | 149.11 | 458 | 54 |
Peace River | 126.65 | 76 | 149 |
Mahoning River | 100.56 | 682 | 66 |
Kankakee River | 145.35 | 4,640 | 46 |
Spring River | 217.26 | 3,960 | 95 |
Truckee River | 143.19 | 1,230 | 85 |
Virgin River | 117.41 | 84 | 34 |
Tuckasegee River | 63.82 | 907 | 50 |
Madison River | 129.35 | 1,280 | 60 |
Cahaba River | 183.65 | 1,250 | 83 |
Duchesne River | 113.99 | 340 | 121 |
Pecos River | 918.92 | 299 | 171 |
Verdigris River | 302.43 | 21,000 | 168 |
Cheyenne River | 657.31 | 322 | 19 |
Brazos River | 947.8 | 1,260 | 10 |
Choctawhatchee River | 127.07 | 3,070 | 66 |
Nodaway River | 65.2 | 2,520 | 109 |
Weber River | 118.21 | 1,190 | 164 |
Cache River | 243.38 | 2,100 | 73 |
Portneuf River | 89.23 | 192 | 50 |
Tallapoosa River | 259.54 | 3,420 | 71 |
Susquehanna River | 451.45 | 44,100 | 65 |
Embarras River | 180.11 | 1,370 | 37 |
Cannonball River | 293.47 | 577 | 120 |
Caney River | 165.62 | 4,750 | 139 |
Cuyahoga River | 91.96 | 1,180 | 108 |
Tygart Valley River | 126.72 | 3,590 | 91 |
Klickitat River | 88.95 | 3,120 | 121 |
Sandusky River | 131.59 | 433 | 37 |
Harpeth River | 119.32 | 326 | 66 |
Middle River | 328.14 | 3,940 | 48 |
Kentucky River | 255.48 | 15,600 | 87 |
Ashuelot River | 62.88 | 629 | 75 |
Pine River | 414.02 | 801 | 118 |
Rocky River | 254.11 | 269 | 42 |
Ottawa River | 84.31 | 175 | 11 |
Ochlockonee River | 184.8 | 856 | 100 |
Moreau River | 303.68 | 155 | 77 |
Cimarron River | 760.62 | 730 | 354 |
Knife River | 225.41 | 492 | 295 |
Blackfoot River | 223.5 | 4,630 | 70 |
Gila River | 593.0 | 255 | 85 |
Scioto River | 233.16 | 6,380 | 67 |
Kennebec River | 142.17 | 6,970 | 50 |
Chariton River | 212.03 | 2,190 | 143 |
Colorado River | 2201.77 | 15,900 | 131 |
Quinebaug River | 55.76 | 690 | 47 |
Shenango River | 90.81 | 451 | 47 |
Licking River | 328.98 | 2,200 | 28 |
Youghiogheny River | 128.28 | 2,300 | 38 |
South Santiam River | 59.66 | 4,110 | 180 |
Maumee River | 131.74 | 4,850 | 37 |
Androscoggin River | 168.73 | 7,390 | 71 |
Delaware River | 388.12 | 12,800 | 70 |
Little Missouri River | 753.99 | 3,360 | 437 |
Piscataquis River | 62.58 | 1,210 | 38 |
Sandy River | 281.12 | 4,970 | 208 |
Arkansas River | 1466.83 | 128,000 | 157 |
James River | 1125.31 | 6,970 | 49 |
Maple River | 374.42 | 2,590 | 336 |
Tombigbee River | 343.82 | 8,960 | 65 |
Wynoochee River | 62.7 | 1,580 | 247 |
Sweetwater River | 217.97 | 123 | 29 |
Charles River | 67.42 | 135 | 51 |
Bear River | 668.34 | 1,540 | 188 |
Myakka River | 51.0 | 36 | 77 |
Blackwater River | 367.5 | 224 | 16 |
Connecticut River | 388.99 | 30,300 | 103 |
Green River | 1553.2 | 11,300 | 100 |
Roseau River | 95.79 | 4,420 | 399 |
Chehalis River | 115.68 | 4,190 | 169 |
Great Miami River | 163.15 | 3,170 | 44 |
Tioga River | 79.07 | 796 | 40 |
Walker River | 53.21 | 64 | 21 |
Amite River | 145.59 | 904 | 41 |
Saddle River | 20.49 | 143 | 83 |
Pigeon River | 257.1 | 4,590 | 300 |
Little Colorado River | 329.29 | 1,740 | 199 |
Powder River | 541.47 | 698 | 76 |
Milk River | 502.89 | 1,080 | 139 |