USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Chugach Census Area County, Alaska

Hydrologic Unit Code 190201041207

Latitude 60°40'18", Longitude 144°44'41" NAD27

Drainage area 24,030.0 square miles

Gage datum 128.0 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1978-07-13	2025-07-23	101

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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: Alaska Water Data Support Team
Page Last Modified: 2025-09-10 08:13:53 EDT
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