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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.
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USGS Water-Year Summary 2024
361626115090701 212 S19 E61 21DDB 1
Basin and Range basin-fill aquifers
Valley Fill
Valley Fill
LOCATION - Lat 36°16'52", long 115°09'31" referenced to North American Datum of 1927, in NW 1/4 SE 1/4 SE 1/4 sec.21, T.19 S., R.61 E., Clark County, NV, Hydrologic Unit 15010015, about 8 mi northwest of Las Vegas.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 1,300 ft. Upper casing diameter 8 in; top of first opening 50 ft, bottom of last opening 1,300 ft.
DATUM - Land-surface datum is 2,160 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of casing, on the west side, 3.0 ft above land-surface datum, Mar. 16, 2009 to present; Undefined, 2.42 ft above land-surface datum, Aug. 2, 2013 to present.
PERIOD OF RECORD - 1973 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water-level depth below land surface measured, 27.75 ft, Apr. 24, 1973; lowest water-level depth below land surface recorded, 47.59 ft, Sep. 01, 04, 05, 2002.
