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Streamflow Measurements for the Nation

USGS 09429600 COLORADO RIVER BELOW LAGUNA DAM, AZ-CA

Imperial County, California
Hydrologic Unit Code 15030107
Latitude  32°48'44", Longitude 114°30'51" NAD27
Drainage area 188,600  square miles
Contributing drainage area 184,600  square miles
Gage datum 123.05 feet above NAVD88

Period of record
Begin Date End Date Count
1984-10-04 2025-10-02 717

 
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