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Water-Year Summary for Site USGS 323313117033905

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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.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
62611 Elevation, GW, NAVD88(Max.,Min.,Med.)  
72019 Water level, depth LSD(Med.,Min.,Max.)  

Water year 2021: 2020-10-01 to 2021-09-30

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USGS Water-Year Summary 2021
323313117033905 019S002W02C011S, Tijuana River Valley Cluster Well near San Ysidro, CA
California Coastal Basin aquifers
LOCATION - Lat 32°33'13.12", long 117°03'41.77" referenced to North American Datum of 1983, San Diego County, CA, Hydrologic Unit 18070305,
WELL CHARACTERISTICS - Depth 280 ft. Upper casing diameter 2 in; top of first opening 260 ft, bottom of last opening 280 ft.
DATUM - Land-surface datum is 45.26 ft above North American Vertical Datum of 1988. Measuring point: Top of concrete vault (above LSD), 0.10 ft above land-surface datum, Jun. 15, 1995 to present; Top of 2 inch PVC casing, black mark on southwest side (below LSD), 0.12 ft below land-surface datum, Jun. 15, 1995 to present.
PERIOD OF RECORD - Water years 1995-96, 2005 to current year.
GAGE - Electronic data logger and pressure sensor.
PERIOD OF DAILY RECORD - May 2007 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest daily maximum water level recorded, 35.48 ft NAVD 88, Feb. 21, 2019; lowest daily minimum water level recorded, 24.46 ft NAVD 88, Oct. 27, 2007.