Click
to
hide
Water-Year
Summary
instructions
and
information
- 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
393310114475001 179 N20 E64 32C 2
Basin and Range basin-fill aquifers
Valley Fill
Valley Fill
LOCATION - Lat 39°33'10", long 114°47'50" referenced to North American Datum of 1927, in NW 1/4 SE 1/4 SW 1/4 sec.32, T.20 N., R.64 E., White Pine County, NV, Hydrologic Unit 16060008, approximately 11 mi north of McGill in Steptoe Valley.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 122 ft. Upper casing diameter 10 in; top of first opening 20 ft, bottom of last opening 120 ft.
DATUM - Land-surface datum is 6,037 ft above National Geodetic Vertical Datum of 1929. Measuring point: Floor of gage house, 3.86 ft above land-surface datum, Aug. 30, 1989 to present.
PERIOD OF RECORD - 1918, 1936, 1949 (unpublished and available in the files of the U.S. Geological Survey); 1950 through 1957, semiannually; 1959, yearly; Jan. 1961 through Sep. 1983, monthly; Oct. 1983 to Apr. 1998, hourly; May to Dec. 1998, intermittent; Jan. 1999 to Jan. 2001, four times per hour; Feb. 2001 to current year, hourly.
EXTREMES FOR PERIOD OF RECORD - Highest water-level depth below land surface recorded 6.03 ft, May 2, 1988; lowest water-level depth below land surface measured 16.30 ft, Jan. 02, 1936.
