USGS Water-Year Summary 2023
333226116395604 007S003E27D004S
LOCATION - Lat 33°32'26.36", long 116°39'56.54" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 sec.27, T.7 S., R.3 E., Riverside County, CA, Hydrologic Unit 18070302,
REVISIONS HISTORY -
Discrete water-level readings for NAVD88 and NGVD29 values were updated due to an incorrect offset that was originally applied. The changes were made to the values from the start of the record through May 17, 2021.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 120 ft. Upper casing diameter 1.94 in; top of first opening 100 ft, bottom of last opening 120 ft.
DATUM - Land-surface datum is 3,850.07 ft above North American Vertical Datum of 1988. Measuring point: Black mark on top of PVC casing, 0.39 ft below land-surface datum, UNDEFINED BEGIN DATE to Mar. 5, 2021; Even level with top of vault, 0 ft above land-surface datum, UNDEFINED BEGIN DATE to present.