USGS Water-Year Summary 2024
364743114533101 210 S13 E63 23DDDC1
Basin and Range carbonate-rock aquifers
Carbonate Rocks
LOCATION - Lat 36°47'44.4", long 114°53'34.1" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 SE 1/4 sec.23, T.13 S., R.63 E., Clark County, NV, Hydrologic Unit 15010012,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 669 ft. Upper casing diameter 10 in; top of first opening 50 ft, bottom of last opening 669 ft.
DATUM - Land-surface datum is 2,174.98 ft above North American Vertical Datum of 1988. Measuring point: North rim of access port in top of casing, 2.04 ft above land-surface datum, Sep. 15, 2011 to present.
PERIOD OF RECORD - Jun. 1981 to Jul. 2006 and Mar. 2007 to current year. Records from Jul. 1986 to Sep. 1986 are unpublished and available in the files of the U.S. Geological Survey.
EXTREMES FOR PERIOD OF RECORD - Highest water-level depth below land surface measured, 350.90 ft, Sep. 27, 1990; lowest water level recorded, 357.51 ft below land surface datum, Apr. 18, 2013.