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Water-Year Summary for Site 294300098080001

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
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  • Not all sites have reports available for every water year.
Available Parameters
00010 Temperature, water(Max.,Min.,Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
00400 pH(Max.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
294300098080001 DX-68-23-301 (Comal Springs 1)
Edwards-Trinity aquifer system
Edwards and Associated Limestones
LOCATION - Lat 29°42'46", long 98°08'15" referenced to North American Datum of 1983, Comal County, TX, Hydrologic Unit 12100202,
WATER-QUALITY RECORDS
DATUM - Land-surface datum is 623.1 ft above National Geodetic Vertical Datum of 1929. Measuring point: MEASURINGPOINT.  
PERIOD OF RECORD - CHEMICAL DATA: Oct 1936 to current year. PESTICIDE DATA: Apr 1968 to current year. RADIOCHEMICAL DATA: Jun 1980  to Oct 2016
PERIOD OF DAILY RECORD - WATER TEMPERATURE: Jul 2013 to current year. SPECIFIC CONDUCTANCE: Nov 2013 to current year. PH: May 2014 to Sep 2019. DISSOLVED OXYGEN: MAY 2014 to current year
REMARKS - Interruptions or periods of missing record may be due to instrument failure or data corrections exceeding allowable criteria. Minimum and maximum extremes may have occurred during period of missing record.
EXTREMES FOR PERIOD OF RECORD - SPECIFIC CONDUCTANCE: Maximum,600 microsiemens/cm, 01/09/15-01/15/15; minimum, 577 microsiemens/cm, Apr 4, 2018. pH: Maximum, 7.6 standard units, 05/26/15, 06/12/15; minimum, 6.8 standard units, 05/03/2016-05/05/2015, 05/08/2016-05/09/2015, Sept 27, 2018. WATER TEMPERATURE: Maximum, 23.7°C, March 19-April 11 20015; minimum, 23.2°C, 08/28/2015-08/30/2016, 09/19/2016. DISSOLVED OXYGEN: Maximum, 5.8 mg/L, 12/18/2015-12/25/2015, 08/30/2016; minimum, 5.0 mg/L, 10/28/2014-11/01/2014.