USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Western Connecticut Planning Region County, Connecticut

Hydrologic Unit Code 011000050604

Latitude 41°39'11", Longitude 73°29'25" NAD27

Drainage area 996.0 square miles

Gage datum 235.82 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1943-03-23	2025-11-18	141

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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: Connecticut Water Data Support Team
Page Last Modified: 2025-11-29 11:18:47 EST
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