USGS Water-Year Summary 2023
335534116441502 003S002E11H002S
LOCATION - Lat 33°55'34.14", long 116°44'15.79" referenced to North American Datum of 1983, in SE 1/4 NE 1/4 sec.11, T.3 S., R.2 E., Riverside County, CA, Hydrologic Unit 18100201,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 660 ft. Upper casing diameter 1.94 in; top of first opening 640 ft, bottom of last opening 660 ft.
DATUM - Land-surface datum is 1,572.72 ft above North American Vertical Datum of 1988. Measuring point: BLACK MARK ON TOP OF PVC CASING, 0.71 ft below land-surface datum, Jul. 13, 2019 to present; EVEN LEVEL WITH TOP OF VAULT, 0 ft above land-surface datum, Jul. 13, 2019 to present.