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Water-Year Summary for Site 08155400

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00060 Discharge(Max.,Min.,Mean)  
00065 Gage height(Max.,Min.,Mean)  

Water year 2019: 2018-10-01 to 2019-09-30
 

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USGS Water-Year Summary 2019
08155400 Barton Creek above Barton Springs, Austin, TX
LOCATION - Lat 30°15'48", long 97°46'19" referenced to North American Datum of 1927, Travis County, TX, Hydrologic Unit 12090205, on left bank of Barton Creek approximately 200 ft above Barton Springs Pool.
DRAINAGE AREA - 125 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - Sept. 1981 to Oct. 1984 (daily mean discharge less than base discharge), Sept. 1998 to current year.
GAGE - Water-stage recorder. Datum of gage is 430.5 ft above NGVD of 1929. Satellite telemeter at station.
REMARKS - Records poor. No known regulation or diversions. No flow at times. Some records listed in the "Period of Record" for surface water and water quality may not be available electronically.
WATER-QUALITY RECORDS
PERIOD OF RECORD - CHEMICAL DATA: Nov. 1969, Jan. 1998 to Apr. 2008, Jan. 2010 to current year. BIOCHEMICAL DATA: Nov. 1969, Jan. 1998 to Apr. 2008, Jan. 2010 to current year. PESTICIDE DATA: May 2000 to Dec. 2002, Jan. 2004 to July 2005. SEDIMENT CHEMISTRY DATA: May 2000 to Feb. 2003. SEDIMENT DATA: May 1999 to Oct. 2004, Mar. 2006 to Mar. 2010.
INSTRUMENTATION - Stage-activated automatic sampler.
REMARKS - Water quality samples are collected for selected storm events. Only three qualifying storms occurred in Water Year 2012.