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Water-Year Summary for Site 340814117253502

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
62611 Elevation, GW, NAVD88(Med.,Min.,Max.)  
72019 Water level, depth LSD(Max.,Min.,Med.)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
340814117253502 001N005W29Q002S, San Bernardino County Landfill Cluster Well near Rialto, CA
California Coastal Basin aquifers
LOCATION - Lat 34°08'14.68", long 117°25'37.13" referenced to North American Datum of 1983, in SW 1/4 SE 1/4 sec.29, T.1 N., R.5 W., San Bernardino County, CA, Hydrologic Unit 18070203, in the vicinity of a county landfill complex, on West Casmalia Street, between Sierra and Alder Avenues, in Rialto.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 758.6 ft. Upper casing diameter 2 in; top of first opening 755 ft, bottom of last opening 775 ft.
DATUM - Land-surface datum is 1,544.07 ft above North American Vertical Datum of 1988. Measuring point: Top of PVC casing, 1.53 ft below land-surface datum, Jan. 7, 1994 to present. Prior to 10/06/2022, Land-surface datum was 1,543.99 ft above North American Vertical Datum of 1988.
PERIOD OF RECORD - Water year 1994 to 2003, 2005 to current year.
GAGE - Electronic data logger.
REMARKS - The San Bernardino County Landfill Cluster Wells consist of four continuous record groundwater wells and one observation-only well. All are located in a common ground-level vault. The individual stations are well 1N/5W-29Q1, station 340814117253501; well 1N/5W-29Q2, station 340814117253502; well 1N/5W-29Q3, station 340814117253503; well 1N/5W-29Q4, station 340814117253504; and well 1N/5W-29Q5, station 340814117253505 (discrete measurements only).
PERIOD OF DAILY RECORD - October 1995 to November 2003, September 2006 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 468.28 ft below land surface, October 23 and 24, 1995; lowest water level recorded, 590.66 ft below land surface, September 9, 2023.