USGS 06481000 BIG SIOUX RIVER NEAR DELL RAPIDS,SD


Minnehaha County, South Dakota
Hydrologic Unit Code 10170203
Latitude  43°47'25.7", Longitude  96°44'43.2" NAD27
Drainage area 3,927  square miles
Contributing drainage area 3,057  square miles
Gage datum 1,456.94 feet above NAVD88
Location of the site in South Dakota