USGS Water-Year Summary 2023
340509117172401 001S004W15F006S, Orange Show Cluster Well at San Bernardino, CA
California Coastal Basin aquifers
LOCATION - Lat 34°05'08.63", long 117°17'24.50" referenced to North American Datum of 1983, in sec.00, T.1 S., R.4 W., San Bernardino County, CA, Hydrologic Unit 18070203, in sec. 15, T.1 S., R.4 W., approximately 125 ft west of the centerline of Arrowhead Avenue, and 100 ft south of the centerline of Central Avenue, in the city of San Bernardino.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 224.1 ft. Upper casing diameter 2.17 in; top of first opening 195 ft, bottom of last opening 215 ft.
DATUM - Land-surface datum is 992.34 ft above North American Vertical Datum of 1988. Measuring point: Top of 2 inch steel casing in vault, 2.16 ft below land-surface datum, Nov. 18, 2003 to present. Prior to 10/06/2022, Land-surface datum was 992.42 ft above North American Vertical Datum of 1988.
PERIOD OF RECORD - Water year 2004 to current year.
GAGE - Electronic data logger.
PERIOD OF DAILY RECORD - January 2004 to July 2004, September 2004 to June 2006, August 2006 to current year.
EXTREMES FOR PERIOD OF RECORD -
Highest water level recorded, 36.32 ft below land surface, Mar. 4, 2004; lowest water level recorded, 135.92 ft below land surface, Dec. 2, 2022.