USGS Surface Water for USA: Streamflow Measurements

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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.

Available data for this site

Blaine County, Montana

Hydrologic Unit Code 10050014

Latitude 47°59'47", Longitude 108°26'57" NAD27

Land-surface elevation 3,340 feet above NGVD29

Spring discharges from the Madison Group (Upper and Lower Mississippian) (331MDSN) local aquifer.

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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: Montana Water Data Support Team
Page Last Modified: 2025-12-12 19:43:51 EST
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