Us River Report | Streamflow Levels & Water Data

SNOFLO^®

RIVER LEVELS

April 26 2025

The rivers of the USA are varied and complex, shaped by a long history of human use and environmental change. The country's major rivers include the Mississippi, Missouri, Colorado, Columbia, Rio Grande, and many others, each with its unique hydrology and cultural significance. These rivers have been used for centuries for transportation, agriculture, and recreation, and many have been dammed to create reservoirs for power generation, irrigation, and water supply.

River Conditions

River	Percent Normal (%)

River	Percent Normal (%)
Agua Fria River	625
Cache River	619
Gila River	541
Piscataquis River	531
Grand River	480
Kentucky River	444
Little Colorado River	418
North Canadian River	340
Brazos River	299
Sandy River	295
Peace River	284
Kennebec River	270
White River	256
Myakka River	253
Pecos River	237
Androscoggin River	231
Dolores River	171
Washita River	158
Quinebaug River	157
Charles River	154
Yakima River	152
Little River	146
Broad River	142
Ohio River	141
Verde River	135
Pine River	133
Manistee River	131
Suwannee River	131
Withlacoochee River	131
Neversink River	129
Neponset River	129
Savannah River	128
Blackstone River	128
Santa Cruz River	128
Amite River	128
Salt River	127
Connecticut River	125
Truckee River	124
Sandusky River	122
Hillsborough River	121
South Platte River	121
Mckenzie River	121
Missisquoi River	118
Santa Clara River	116
Purgatoire River	115
Blue River	110
Etowah River	109
Ogeechee River	109
Chickasawhay River	108
Tallapoosa River	108
Greenbrier River	106
Saluda River	106
Sturgeon River	106
Mahoning River	106
Conecuh River	103
South Santiam River	102
Flathead River	101
Whitewater River	99
Thompson River	98
Green River	98
Raquette River	97
Roaring Fork River	97
Wood River	97
Carson River	97
Animas River	97
Umatilla River	95
Current River	95
Taylor River	93
Fraser River	92
Cahaba River	92
Alcovy River	92
Blackfoot River	92
Little Snake River	91
Ocklawaha River	90
North Santiam River	90
Duchesne River	90
North River	89
Deschutes River	89
Payette River	89
Muskingum River	89
Madison River	88
Spring River	88
Colorado River	87
Crooked River	87
Tuscarawas River	87
South River	87
Spokane River	86
Bighorn River	86
Delaware River	86
Yahara River	86
Provo River	86
Leaf River	85
Stillwater River	85
Eagle River	84
Yellowstone River	84
Flint River	84
Klickitat River	84
Arkansas River	84
Falls River	83
Nisqually River	83
Moreau River	83
Hatchie River	82
Snake River	82
Virgin River	82
Black River	81
Lehigh River	81
Lackawaxen River	81
Marmaton River	81
Pearl River	80
North Platte River	80
Jackson River	80
Ruby River	80
Nolichucky River	79
Ware River	79
Portneuf River	79
Hackensack River	78
Klamath River	78
East River	77
Yadkin River	76
Ashuelot River	76
Willamette River	75
Wind River	75
Teton River	75
Scioto River	74
Gunnison River	73
Marias River	73
Rogue River	73
Owyhee River	73
Salmon River	73
Merrimack River	73
Rocky River	73
Passaic River	72
Root River	72
James River	72
Youghiogheny River	72
Skookumchuck River	71
Uncompahgre River	71
Tongue River	70
Clearwater River	70
Cuyahoga River	70
Little Tallapoosa River	70
Boise River	69
Little Blue River	69
Piney River	69
Hudson River	68
Kalamazoo River	68
Beaver River	68
Columbia River	68
Blackwater River	68
Wisconsin River	67
Clarion River	67
Allegheny River	67
Okanogan River	67
Ramapo River	67
Methow River	65
Apalachicola River	65
Gasconade River	64
Oconee River	64
Yampa River	64
Hoosic River	64
Bear River	64
Yellow River	62
Enoree River	62
French Broad River	62
Schuylkill River	62
Ottawa River	62
Patuxent River	61
Olentangy River	61
Susquehanna River	61
Tombigbee River	61
Powder River	61
Canadian River	60
Cowlitz River	60
Ochlockonee River	60
Sevier River	59
Rock River	59
Tuckasegee River	59
Weber River	59
Duck River	58
Prairie River	58
Alapaha River	58
Musselshell River	58
Contoocook River	58
Meramec River	57
Catawba River	57
Milwaukee River	57
Ouachita River	57
Applegate River	57
Whippany River	56
Niobrara River	55
Republican River	55
Nottoway River	54
Missouri River	53
Chattahoochee River	53
Upper Iowa River	53
Great Miami River	53
Pecatonica River	52
Choctawhatchee River	52
Conemaugh River	51
Peshtigo River	51
Potomac River	51
Cumberland River	50
Bitterroot River	50
Chattooga River	50
Menominee River	49
Clinch River	49
Lackawanna River	49
Juniata River	49
Beaverhead River	48
Tygart Valley River	48
Ocmulgee River	47
Sheyenne River	46
Shenango River	46
Kaskaskia River	46
Huron River	46
Wolf River	46
Pigeon River	46
Clackamas River	45
Humboldt River	45
Turkey River	45
Milk River	45
Wynoochee River	45
Cheyenne River	44
Coosawattee River	43
Calcasieu River	43
Kettle River	41
Mississippi River	41
Harpeth River	41
Cimarron River	40
Saddle River	39
Tippecanoe River	38
Powell River	37
Pithlachascotee River	36
Sangamon River	36
Platte River	35
Skagit River	35
Cottonwood River	34
Roanoke River	34
Chenango River	34
Puyallup River	34
Blanchard River	33
Chippewa River	33
Roseau River	33
Wabash River	32
Illinois River	31
Chemung River	31
Waccamaw River	31
Cowanesque River	30
Kankakee River	30
Auglaize River	29
Deep River	28
Elkhorn River	28
Mohawk River	27
Cannonball River	27
Tioga River	27
Caney River	26
Smith River	26
Wenatchee River	25
Sweetwater River	25
Wapsipinicon River	24
Genesee River	24
Lumber River	23
Maumee River	23
Saline River	22
Monocacy River	22
Neosho River	21
Cedar River	19
Appomattox River	19
Knife River	19
Patoka River	19
Iowa River	19
Licking River	19
Nooksack River	18
Little Missouri River	18
Heart River	17
Sauk River	17
Maple River	17
Mill River	16
Neuse River	16
Wild Rice River	16
Souris River	16
Middle River	16
Chehalis River	16
Embarras River	15
Kiamichi River	14
Chariton River	13
Little Sioux River	12
Nodaway River	11
Minnesota River	10
Little Wabash River	9
Poteau River	6
Verdigris River	3
Walker River	1

Featured Rivers

River	Length (mi)
Wapsipinicon River	263.09
Yellow River	554.55
Pithlachascotee River	17.86
Little Snake River	156.48
Mill River	111.97
Willamette River	187.39
Ohio River	969.92
Missisquoi River	69.5
Verdigris River	302.43
Methow River	85.82
Cowanesque River	38.75
South Santiam River	59.66
Poteau River	135.71
Hudson River	303.99
Saline River	663.19
Raquette River	167.68
Ocmulgee River	240.45
Etowah River	161.04
Deep River	179.41
Ogeechee River	215.63
Eagle River	128.39
Black River	1988.14
Duck River	279.09
Dolores River	241.14
Clackamas River	71.26
Colorado River	2201.77
Enoree River	98.96
Wenatchee River	49.91
Patuxent River	76.77
Nottoway River	114.87
Whippany River	17.51
Greenbrier River	151.47
Flathead River	171.67
Passaic River	79.66
Crooked River	297.98
Beaverhead River	54.53
North River	501.89
Illinois River	535.16
Gunnison River	182.52
Androscoggin River	168.73
Whitewater River	322.88
Apalachicola River	101.35
Broad River	246.27
Platte River	629.28
Kalamazoo River	111.35
Elkhorn River	282.01
Beaver River	518.07
Roaring Fork River	62.11
Sevier River	298.15
Menominee River	115.22
Falls River	10.73
Savannah River	457.57
Yellowstone River	771.66
Auglaize River	99.67
Verde River	189.33
Blackstone River	40.85
Canadian River	1141.23
Leaf River	221.22
Conecuh River	161.28
Heart River	255.26
Sauk River	155.76
Kiamichi River	175.34
Sheyenne River	455.11
Meramec River	223.49
Missouri River	1852.5
Columbia River	686.72
Hillsborough River	55.28
Tippecanoe River	169.95
Deschutes River	274.4
Cedar River	435.52
Appomattox River	139.5
Wood River	484.47
Lumber River	95.05
Fraser River	29.55
Spokane River	113.4
Conemaugh River	49.92
Marias River	180.64
Knife River	225.41
Agua Fria River	126.94
Umatilla River	83.41
Blanchard River	84.98
Catawba River	261.91
Little Sioux River	231.28
Little Colorado River	329.29
Wisconsin River	406.17
Milwaukee River	85.02
Kettle River	140.97
Pearl River	415.25
Ocklawaha River	85.2
Coosawattee River	51.34
Peshtigo River	123.13
Rogue River	227.49
Current River	168.87
Clarion River	102.25
Little River	1846.81
Cahaba River	183.65
Gasconade River	273.22
Prairie River	178.84
Saluda River	184.53
Shenango River	90.81
Tongue River	388.34
North Platte River	709.84
Neuse River	205.76
Allegheny River	335.81
Calcasieu River	181.29
Owyhee River	328.95
Nolichucky River	177.28
Salmon River	788.56
Humboldt River	347.13
Payette River	72.14
Oconee River	276.76
Tygart Valley River	126.72
Neosho River	481.07
Patoka River	151.34
Chippewa River	403.27
Kaskaskia River	242.55
Yakima River	206.57
Alapaha River	167.09
Jackson River	88.66
Carson River	118.53
Musselshell River	248.61
Clearwater River	326.95
Washita River	521.09
Contoocook River	63.22
Neversink River	43.62
Pecatonica River	164.25
Huron River	119.05
Chemung River	44.28
Hackensack River	44.57
Lehigh River	92.34
Minnesota River	318.28
Bighorn River	293.21
Turkey River	143.34
Wolf River	455.08
Yampa River	224.72
Skookumchuck River	37.19
Ouachita River	589.77
Manistee River	154.23
Lackawaxen River	28.08
Milk River	502.89
Little Wabash River	212.18
Boise River	99.11
Uncompahgre River	74.15
Nooksack River	39.34
Sangamon River	197.6
Salt River	489.89
Sturgeon River	250.26
Ruby River	72.02
Blue River	475.91
Wabash River	9.65
Cumberland River	858.62
Delaware River	388.12
Cottonwood River	263.74
Wind River	350.66
Mississippi River	2389.24
Yadkin River	244.08
Santa Clara River	130.18
Mohawk River	145.65
Applegate River	54.46
Clinch River	403.64
Yahara River	61.36
Mahoning River	100.56
Provo River	77.64
Marmaton River	87.58
Hatchie River	198.64
North Santiam River	91.23
Wild Rice River	330.22
Monocacy River	58.81
Root River	114.41
Cowlitz River	125.01
Nisqually River	74.55
French Broad River	208.22
Hoosic River	64.1
Chattahoochee River	499.67
Neponset River	22.52
South Platte River	415.94
Iowa River	294.25
Bitterroot River	83.51
North Canadian River	441.05
Little Blue River	336.16
Chattooga River	102.86
Roanoke River	447.61
Schuylkill River	130.99
Mckenzie River	81.51
Cuyahoga River	91.96
Souris River	275.05
Upper Iowa River	139.01
White River	2377.65
Thompson River	205.77
Lackawanna River	52.44
Roseau River	95.79
Chickasawhay River	152.16
Alcovy River	56.77
Ware River	35.71
Okanogan River	83.72
Juniata River	99.67
Ramapo River	34.37
Klamath River	223.66
Olentangy River	86.63
Purgatoire River	193.5
Tuscarawas River	107.08
Taylor River	51.19
Niobrara River	448.72
Grand River	714.04
Animas River	122.23
Potomac River	170.93
Skagit River	127.96
Merrimack River	110.77
Rock River	482.29
Green River	1553.2
Santa Cruz River	152.97
Chenango River	82.82
Flint River	455.47
Snake River	1452.01
Genesee River	151.2
Suwannee River	229.2
Powell River	149.11
Peace River	126.65
Republican River	437.9
Kankakee River	145.35
Truckee River	143.19
Virgin River	117.41
Tuckasegee River	63.82
Madison River	129.35
Duchesne River	113.99
Pecos River	918.92
Muskingum River	110.3
Cheyenne River	657.31
Brazos River	947.8
Choctawhatchee River	127.07
Waccamaw River	121.17
Nodaway River	65.2
Weber River	118.21
Cache River	243.38
Portneuf River	89.23
Tallapoosa River	259.54
Susquehanna River	451.45
Embarras River	180.11
Cannonball River	293.47
Caney River	165.62
Piney River	65.64
East River	127.88
South River	337.34
Klickitat River	88.95
Sandusky River	131.59
Harpeth River	119.32
Middle River	328.14
Kentucky River	255.48
Ashuelot River	62.88
Pine River	414.02
Rocky River	254.11
Puyallup River	44.87
Ochlockonee River	184.8
Moreau River	303.68
Cimarron River	760.62
Blackfoot River	223.5
Gila River	593.0
Scioto River	233.16
Kennebec River	142.17
Chariton River	212.03
Quinebaug River	55.76
Licking River	328.98
Maumee River	131.74
Stillwater River	199.29
Little Tallapoosa River	90.75
Sandy River	281.12
Arkansas River	1466.83
Smith River	337.41
James River	1125.31
Maple River	374.42
Tombigbee River	343.82
Wynoochee River	62.7
Sweetwater River	217.97
Charles River	67.42
Bear River	668.34
Myakka River	51.0
Blackwater River	367.5
Connecticut River	388.99
Youghiogheny River	128.28
Spring River	217.26
Chehalis River	115.68
Great Miami River	163.15
Ottawa River	84.31
Piscataquis River	62.58
Tioga River	79.07
Walker River	53.21
Withlacoochee River	252.8
Amite River	145.59
Saddle River	20.49
Teton River	228.59
Pigeon River	257.1
Little Missouri River	753.99
Powder River	541.47

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