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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.
USGS Water-Year Summary 2024
330555117010101 012S001W30J003S
California Coastal Basin aquifers
LOCATION - Lat 33°05'55.5", long 117°01'01.7" referenced to North American Datum of 1983, in SW 1/4 NE 1/4 SE 1/4 sec.30J, T.12 S., R.1 W., San Diego County, CA, Hydrologic Unit 18070304,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 270 ft. Upper casing diameter 2.90 in; top of first opening 190 ft, bottom of last opening 270 ft.
DATUM - Land-surface datum is 370.37 ft above North American Vertical Datum of 1988. Measuring point: EVEN LEVEL WITH TOP OF VAULT, 0.50 ft above land-surface datum, Mar. 13, 2013 to May 5, 2020; Top of 3 inch PVC casing, black mark on north side, 0.47 below LSD, 0.47 ft below land-surface datum, Feb. 1, 2015 to present.
PERIOD OF RECORD - Water year 2013 to current year.
GAGE - Electronic data logger and pressure sensor.
REMARKS - Records rated good. Sudden water level changes may be attributed to anthropogenic effects such as pumping and sampling. Cloverdale Cluster Wells consist of three continuous record groundwater wells, located in a common ground level vault.
PERIOD OF DAILY RECORD - September 2013 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest daily maximum water level recorded, 365.41 ft NAVD 88, April 10, 2020; lowest daily minimum water level recorded, 348.86 ft NAVD 88, Nov. 11, 2016.
