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Streamflow Measurements for the Nation

! Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

441755103403701 4N 4E19AAAC
Lawrence County, South Dakota
Hydrologic Unit Code 10120202
Latitude  44°17'55", Longitude 103°40'37" NAD27
Land-surface elevation 5,270 feet above NGVD29
Spring discharges from the Precambrian Erathem (400PCMB) local aquifer.
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HTML table with channel data
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Graph of streamflow measurement data at USGS 441755103403701 4N 4E19AAAC
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