USGS Water-Year Summary 2024
333001117005704 008S001W06R004S
California Coastal Basin aquifers
LOCATION - Lat 33°30'01.7", long 117°00'57.8" referenced to North American Datum of 1983, in NW 1/4 SE 1/4 SE 1/4 sec.06, T.8 S., R.1 W., Riverside County, CA, Hydrologic Unit 18070302,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 290 ft. Upper casing diameter 1.94 in; top of first opening 270 ft, bottom of last opening 290 ft.
DATUM - Land-surface datum is 1,252.78 ft above North American Vertical Datum of 1988. Measuring point: EVEN LEVEL WITH TOP OF VAULT, 2.00 ft above land-surface datum, Jan. 28, 2014 to present; BLACK MARK ON TOP OF PVC CASING, 0.95 ft above land-surface datum, Jan. 28, 2014 to present.
PERIOD OF RECORD - Water year 2014 to current year.
GAGE - Electronic data logger and pressure sensor.
PERIOD OF DAILY RECORD - January 9, 2016 to September 30, 2016.
EXTREMES FOR PERIOD OF RECORD - Highest daily maximum water level recorded, 1096.40 ft NAVD 88, Dec. 1, 2019; Dry for many days in all years.