USGS Water-Year Summary 2025
333156116415202 007S003E29M003S
LOCATION - Lat 33°31'56.3", long 116°41'52.4" referenced to North American Datum of 1983, in NW 1/4 SW 1/4 sec.29, T.7 S., R.3 E., Riverside County, CA, Hydrologic Unit 18070302,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 34.5 ft. Upper casing diameter 2.07 in; top of first opening 24.5 ft, bottom of last opening 34.5 ft.
DATUM - Land-surface datum is 3,773 ft above North American Vertical Datum of 1988. Measuring point: BLACK MARK ON TOP OF PVC CASING, 2.58 ft above land-surface datum, Dec. 18, 2018 to present; EVEN LEVEL WITH TOP OF 10 INCH STEEL MONUMENT, 2.89 ft above land-surface datum, Dec. 18, 2018 to present.