USGS Water-Year Summary 2025
351019116373501 013N003E35J001S
Basin and Range basin-fill aquifers
LOCATION - Lat 35°10'19", long 116°37'35" referenced to North American Datum of 1983, San Bernardino County, CA, Hydrologic Unit 18090208,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 699 ft. Upper casing diameter 2 in; top of first opening 659 ft, bottom of last opening 699 ft.
DATUM - Land-surface datum is 2,250.75 ft above North American Vertical Datum of 1988. Measuring point: Even level with top of vault, 0 ft above land-surface datum, Feb. 9, 2002 to present.
PERIOD OF RECORD - Water years 2002 to current year.
PERIOD OF DAILY RECORD - Oct. 2011 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 150.77 ft depth to water below land surface, April 15, 2018; Lowest water level recorded, 152.70 ft depth to water below land surface, March 4, 2021.