USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

04040260 GRATIOT RIVER AT 5 MILE POINT ROAD NEAR AHMEEK, MI

Keweenaw County, Michigan

Hydrologic Unit Code 04020103

Latitude 47°19'22", Longitude 88°24'19" NAD27

Drainage area 14.9 square miles

Gage datum 820 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://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Michigan Water Data Support Team
Page Last Modified: 2024-04-25 23:23:30 EDT
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