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Water-Year
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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
374004122092102 003S003W14K018M
California Coastal Basin aquifers
LOCATION - Lat 37°40'04.15", long 122°09'21.06" referenced to North American Datum of 1983, Alameda County, CA, Hydrologic Unit 18050004,
GROUNDWATER RECORDS
PERIOD OF RECORD - Water years 2006 to current year.
GAGE - Electronic data logger and pressure sensor. Datum of gage is 9.17 ft above NAVD of 1988.
REMARKS - Record is rated excellent. Sudden water-level changes may be attributed to nearby anthropogenic effects such as pumping and sampling or natural events such as earthquakes.
Site consists of 1 continuous record groundwater well site.
Site consists of 1 continuous record groundwater well site.
PERIOD OF DAILY RECORD - April 2008 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest daily maximum water level recorded, 17.14 ft depth to water below land surface, Jan 28, 2021; lowest daily minimum water level recorded, 26.39 ft depth to water below land surface, Apr 09, 2007.
