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Streamflow Measurements for the Nation

USGS 08150700 Llano Rv nr Mason, TX

Mason County, Texas
Hydrologic Unit Code 12090204
Latitude  30°39'38", Longitude  99°06'32" NAD27
Drainage area 3,247  square miles
Contributing drainage area 3,242  square miles
Gage datum 1,225.60 feet above NAVD88

Period of record
Begin Date End Date Count
1968-01-19 2024-03-27 503

 
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