USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

04020000 SWAN RIVER NEAR TOIVOLA, MINN.

St. Louis County, Minnesota

Hydrologic Unit Code 04010201

Latitude 47°15'02", Longitude 92°48'36" NAD27

Drainage area 254.00 square miles

Gage datum 1,276 feet above NAVD88

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Minnesota Water Data Support Team
Page Last Modified: 2025-09-07 23:52:00 EDT
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