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Streamflow Measurements for the Nation

USGS 05430500 ROCK RIVER AT AFTON, WI

Rock County, Wisconsin
Hydrologic Unit Code 07090001
Latitude  42°36'49", Longitude  89°04'18" NAD83
Drainage area 3,340  square miles
Gage datum 742.36 feet above NAVD88

Period of record
Begin Date End Date Count
1987-08-24 2024-06-11 283

 
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