USGS Water-Year Summary 2024
321740106481003 23S.01E.23.244C (LC-3C)
Rio Grande aquifer system
Alluvium, Bolson Deposits and Other Surface Deposits
LOCATION - Lat 32°17'41.07", long 106°48'12.28" referenced to North American Datum of 1983, in SE 1/4 SE 1/4 NE 1/4 sec.23, T.23 S., R.1 E., Dona Ana County, NM, Hydrologic Unit 13030102,
REVISIONS HISTORY - The discrete water level measured on December 2, 2019 was revised on April 14, 2020, based on the need to apply a water-level tape calibration correction. Discrete water levels were also removed from the public record that were below the bottom of the screen (45.70) in May 2024 (from July 2014, June 2015, and August 2016). Prior to June 8, 2023 the datum of the site was 3889.70 ft above NGVD29 (determined via levels) and incorrectly updated in 2021 to 3891.74. Discrete water levels have previously been published on NWIS Web using old datum(s).
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 50 ft. Upper casing diameter 05.56 in; top of first opening 40 ft, bottom of last opening 45 ft.
DATUM - Land-surface datum is 3,891.8 ft above North American Vertical Datum of 1988. Measuring point: MP IS TOP OF CASING, 2.97 ft above land-surface datum, Jul. 18, 2012 to present. No changes to datum.
PERIOD OF RECORD - Periodic steel-tape or E-tape measurements, 1984/11/28 to current year; continuous water level records Oct. 1, 2007 to current year.
GAGE - Down Hole Pressure transducer, 1-hour measurements.