USGS Water-Year Summary 2023
393108119415102 087 N19 E20 14AAAC2 USGS-TRACY WELL (SHALLOW)
Basin and Range basin-fill aquifers
Valley-Fill Deposits
LOCATION - Lat 39°31'08.07", long 119°41'54.39" referenced to North American Datum of 1983, in NE 1/4 NE 1/4 NE 1/4 sec.14, T.19 N., R.20 E., Washoe County, NV, Hydrologic Unit 16050102,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 26 ft. Upper casing diameter 2. in; top of first opening 16 ft, bottom of last opening 26 ft.
DATUM - Land-surface datum is 4,391.61 ft above North American Vertical Datum of 1988. Measuring point: Top of casing, 0.5 ft above land-surface datum, June 9, 2001, to present.
PERIOD OF RECORD - 2001 intermittent, Jan. 2002 to Dec. 2002 monthly, 2003 intermittent, 2004 intermittent, 2006 to 2010 intermittent, Oct. 2010 to Oct. 2015, 15 minute (discontinued).
EXTREMES FOR PERIOD OF RECORD - Highest water-level depth below land surface recorded 11.26 ft, Jun. 24, 2011; lowest water-level depth below land surface recorded 17.48 ft, Sep. 28, 2015.
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 26 ft. Upper casing diameter 2. in; top of first opening 16 ft, bottom of last opening 26 ft.
DATUM - Land-surface datum is 4,391.61 ft above North American Vertical Datum of 1988. Measuring point: Top of casing, 0.5 ft above land-surface datum, June 9, 2001, to present.