USGS Water-Year Summary 2023
343753106430602 05N.03E.28.411A NANCY LOPEZ2
Rio Grande aquifer system
Santa Fe Group
LOCATION - Lat 34°37'52.98", long 106°43'06.44" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 SE 1/4 sec.028, T.5 N., R.3 E., Valencia County, NM, Hydrologic Unit 13020203,
- Prior to April 14, 2023 the datum of the site was 4925 ft above NGVD29 (determined via topographic map) and updated to 4928 ft above NAVD88 (determined via Lidar) on September 15, 2017. Discrete water levels have previously been published on NWIS Web using old datum(s).
WELL CHARACTERISTICS - Depth 695 ft. Upper casing diameter 2.50 in; top of first opening 675 ft, bottom of last opening 685 ft.
DATUM - Land-surface datum is 4,927.89 ft above North American Vertical Datum of 1988. Measuring point: TOP OF PVC CASING, 1.57 ft above land-surface datum, Aug. 12, 1999 to present.
PERIOD OF RECORD - 1999 to current year
GAGE - Data logger with differential pressure transducer
EXTREMES FOR PERIOD OF RECORD - Highest: 131.20 ft. below land surface datum on February 10, 1999; Lowest: 133.52 ft. below land surface datum on September 7, 2013