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Peak Streamflow for the Nation

USGS 06807320 West Nishnabotna River at Harlan, IA

Shelby County, Iowa
Hydrologic Unit Code 10240002
Latitude  41°38'42", Longitude  95°18'46" NAD27
Drainage area 316  square miles
Gage datum 1,162.89 feet above NGVD29
Water
Year		 Date Gage
Height
(feet)		 Stream-
flow
(cfs)
1978 1978-09-13 26.18 14,500
1979 1979-03-18 24.03 12,200
1980 1980-06-06 17.02 5,870
1981 1981-08-02 11.69 2,060
1982 1982-02-20 20.32 8,490