USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Ketchikan Gateway Borough, Alaska

Hydrologic Unit Code 19010102

Latitude 55°31'10", Longitude 131°31'22" NAD27

Drainage area 7.9 square miles

Gage datum 100.9 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
2017-06-05	2024-11-20	42

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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: 2024-11-23 08:30:06 EST
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