USGS Surface Water for Texas: Streamflow Measurements

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Streamflow Measurements for Texas

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USGS 310410098103001 RW-41-63-501

Lampasas County, Texas

Hydrologic Unit Code 12070203

Latitude 31°04'10", Longitude 98°10'30" NAD83

Spring discharges from the Edwards-Trinity aquifer system (S500EDRTRN) national aquifer.

Spring discharges from the Travis Peak Formation (218TVPK) local aquifer.

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
2	1970-01-01 -- --	--	Yes	GWSI	USGS	1.34				Unspecified		NONE
1	1924-01-21 -- --	--	Yes	GWSI	USGS	6.90				Unspecified		NONE

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for Texas: Streamflow Measurements
URL: https://nwis.waterdata.usgs.gov/tx/nwis/measurements?

Page Contact Information: Texas Water Data Support Team
Page Last Modified: 2025-07-09 07:55:57 EDT
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