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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
341826116164501 003N007E32D001S
Basin and Range basin-fill aquifers
LOCATION - Lat 34°18'26", long 116°16'45" referenced to North American Datum of 1927, San Bernardino County, CA, Hydrologic Unit 18100100,
REVISIONS HISTORY - Water level elevation in NAVD88 timeseries was revised from 11/10/2021 to 10/25/2023 due to an incorrect conversion to NAVD88 datum and to use a more accurate site elevation. Data was unapproved on 8/16/2024.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 618 ft. Upper casing diameter 40 in; top of first opening 418 ft, bottom of last opening 598 ft.
DATUM - Land-surface datum is 2,545 ft above North American Vertical Datum of 1988. Measuring point: MP A TOP OF STEEL CASING, 1.78 ft above land-surface datum, Mar. 24, 1994 to Jan. 13, 2018; Black mark on top of PVC casing, 2.03 ft above land-surface datum, Mar. 12, 2002 to present.
