USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

12322000 KOOTENAI RIVER AT PORTHILL ID

Boundary County, Idaho

Hydrologic Unit Code 17010104

Latitude 48°59'47", Longitude 116°30'27" NAD83

Drainage area 13,700 square miles

Gage datum 1,700 feet above NGVD29

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

Page Contact Information: Idaho Water Data Support Team
Page Last Modified: 2024-12-03 14:47:26 EST
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