USGS Water-Year Summary 2023
371247116284502 228 S08 E49 27 2 ER-20- 7
Southern Nevada volcanic-rock aquifers
Volcanic Rocks
LOCATION - Lat 37°12'46.96", long 116°28'44.80" referenced to North American Datum of 1927, in sec.27, T.8 S., R.49 E., Nye County, NV, Hydrologic Unit 18090202,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 2,920 ft. Upper casing diameter 7.62 in; top of first opening 2,292 ft, bottom of last opening 2,936 ft.
DATUM - Land-surface datum is 6,208.9 ft above National Geodetic Vertical Datum of 1929. Measuring point: Top of 2.875-inch stainless steel tubing (pump string), 3.03 ft above land-surface datum, Feb. 16, 2011 to present.