USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 08105300 San Gabriel Rv nr Weir, TX

Williamson County, Texas

Hydrologic Unit Code 12070205

Latitude 30°38'45.60", Longitude 97°35'06.72" NAD83

Drainage area 563 square miles

Contributing drainage area 563 square miles

Gage datum 579.38 feet above NAVD88

Water Year	Date	Gage Height (feet)	Stream- flow (cfs)
1978	1978-06-07	6.07	668
1979	1979-04-01	13.36	13,000
1980	1980-05-13	13.14	12,400⁶
1981	1981-09-03	21.85	40,100⁶
1982	1982-05-13	10.61	6,130⁶
1983	1983-05-11	12.57	10,800⁶
1984	1984-06-06	6.47	902⁶
1985	1985-02-23	18.07	28,200⁶
1986	1986-02-03	23.23	44,500⁶
1987	1987-06-04	19.92	34,300⁶
1988	1988-06-03	8.67	3,010⁶
1989	1989-05-17	13.28	12,800⁶
1990	1990-05-03	9.27	3,830⁶

Peak Streamflow Qualification Codes.

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-01-15 10:03:45 EST
0.22 0.21 nadww02