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Peak Streamflow for Texas

USGS 08170500 San Marcos Rv at San Marcos, TX

Hays County, Texas
Hydrologic Unit Code 12100203
Latitude  2953'20", Longitude  9756'02" NAD27
Drainage area 93.0  square miles
Contributing drainage area 93.0  square miles
Gage datum 557.67 feet above sea level NGVD29
Water
Year
Date Gage
Height
(feet)
Stream-
flow
(cfs)
1998 Sep. 16, 1998 6.59 449
1999 Oct. 17, 1998 21.29 21,500
2000 May 19, 2000 6.38 382
2001 Apr. 23, 2001 7.17 620