USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Chugach Census Area County, Alaska

Hydrologic Unit Code 190202010906

Latitude 61°04'01.5", Longitude 145°54'22" NAD83

Drainage area 215.0 square miles

Gage datum 326.0 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
2006-10-09	2025-08-21	86

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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 16:18:18 EDT
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