Iowa
46 rivers · Live USGS data
Upper Iowa River
643cfs
Allamakee / Winneshiek Co.
Class I–II135 miOptimal
Yellow River State Forest
203cfs
Allamakee Co.
Class I–II40 miOptimal
Maquoketa River
1,290cfs
Jones / Jackson Co.
Class I–III150 miOptimal
Cedar River
4,740cfs
Black Hawk Co.
Class I300 miHigh
Des Moines River
5,700cfs↓
Humboldt / Polk Co.
Class I525 miOptimal
Wapsipinicon River
909cfs
Jones / Buchanan Co.
Class I–II225 miOptimal
Turkey River
1,050cfs
Winneshiek / Clayton Co.
Class I160 miOptimal
Volga River
281cfs
Fayette / Clayton Co.
Class I50 miOptimal
Iowa River
1,590cfs
Class 325 miOptimal
Mississippi River
1,590cfs
Class 312 miOptimal
Little Sioux River
2,800cfs
Class 234 miHigh
Missouri River
34,500cfs↑
Class 178 miOptimal
North Raccoon River
Class 160 mi
South Skunk River
787cfs
Class 147 miOptimal
Big Sioux River
1,480cfs
Class 133 miOptimal
East Nishnabotna River
226cfs
Class 108 miOptimal
East Fork Des Moines River
1,050cfs
Class 106 miHigh
North River
259cfs
Class 103 miOptimal
North Skunk River
612cfs
Class 96 miOptimal
Skunk River
1,050cfs
Class 95 miHigh
Middle River
280cfs
Class 93 miOptimal
West Nishnabotna River
310cfs
Class 85 miOptimal
Boone River
346cfs
Class 80 miOptimal
North Fork Maquoketa River
366cfs
Class 76 miOptimal
Grand River
346cfs
Class 72 miOptimal
Little Cedar River
574cfs
Class 61 miHigh
South Raccoon River
569cfs
Class 58 miOptimal
Middle Raccoon River
261cfs
Class 58 miOptimal
Rock River
854cfs
Class 54 miOptimal
West Fork Cedar River
572cfs
Class 53 miOptimal
Winnebago River
513cfs
Class 53 miHigh
Boyer River
854cfs
Class 49 miOptimal
Big Cedar Creek
572cfs
Class 44 miOptimal
Ocheyedan River
697cfs
Class 44 miHigh
Black Hawk Creek
216cfs
Class 41 miOptimal
Buffalo Creek
697cfs
Class 39 miHigh
Shell Rock River
216cfs
Class 39 miOptimal
South Fork Iowa River
193cfs
Class 37 miOptimal
English River
404cfs
Class 37 miOptimal
Chariton River
1,190cfs
Class 37 miHigh
Lake Red Rock
193cfs
Class 36 miOptimal
Yellow River
203cfs
Class 36 miOptimal
Lizard Creek
Class I-II34 mi
Raccoon River
2,840cfs
Class I-II(III)33 miOptimal
Rathbun Lake
Class 20 mi
Whitewater Creek
Class 7 mi
Optimal Low High Flood