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Water-Year Summary for Site 323528117031405

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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.
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Available Parameters
62611 Elevation, GW, NAVD88(Med.,Min.,Max.)  
72019 Water level, depth LSD(Max.,Min.,Med.)  

Water year 2023: 2022-10-01 to 2023-09-30
 

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USGS Water-Year Summary 2023
323528117031405 018S002W23G006S, Otay River Cluster near Otay, CA
California Coastal Basin aquifers
LOCATION - Lat 32°35'28.45", long 117°03'14.01" referenced to North American Datum of 1983, San Diego County, CA, Hydrologic Unit 18070304,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 90 ft. Upper casing diameter 1.94 in; top of first opening 70 ft, bottom of last opening 90 ft.
DATUM - Land-surface datum is 71 ft above North American Vertical Datum of 1988. Measuring point: Top of 2 inch PVC casing, black mark on east side (below LSD), 0.53 ft below land-surface datum, Dec. 13, 2008 to present; Top of concrete vault (above LSD), 0.5 ft above land-surface datum, Sep. 17, 2009 to May. 6, 2020. Prior to September 19, 2023, Land-surface datum is 70.85 feet above the North American Vertical Datum of 1988.
PERIOD OF RECORD - Water year 2009 to current year.
GAGE - Electronic data logger and pressure sensor.
REMARKS - Records rated good. Sudden water-level changes may be attributed to nearby anthropogenic effects such as pumping and sampling. Cluster Wells consist of five continuous record groundwater wells, located in a common ground-level vault.
PERIOD OF DAILY RECORD - September 2009 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest daily maximum water level recorded, 48.39 ft NAVD 88, Apr. 3, 2023; lowest daily water level recorded, 41.68 ft NAVD 88, Oct. 25, 2014.