USGS Water-Year Summary 2023
350836106395401 11N.03E.31.21311A Montano-6 973-978' screen
Rio Grande aquifer system
Santa Fe Group
LOCATION - Lat 35°08'34.75", long 106°39'55.60" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 NE 1/4 sec.031, T.11 N., R.3 E., Bernalillo County, NM, Hydrologic Unit 13020203,
REVISIONS HISTORY - Prior to May 19, 2023 the datum of the site was 4970 ft above NGVD29 (determined via topographic map) and updated to 4974 ft above NAVD88 (determined via Lidar) on September 15, 2017. Discrete water levels have previously been published on NWIS Web using old datum(s).
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 983 ft. Upper casing diameter 2 in; top of first opening 972 ft, bottom of last opening 978 ft.
DATUM - Land-surface datum is 4,974 ft above North American Vertical Datum of 1988. Measuring point: TC IS 1.5 FT ABOVE LSD, 1.5 ft above land-surface datum, Nov. 10, 1994 to present.
PERIOD OF RECORD - November 2005 to current year for continuous record; 1993 to present for periodic measurements
GAGE - Campbell CR10 data logger and differential pressure transducer
EXTREMES FOR PERIOD OF RECORD - Highest: 10.00 ft. below land surface datum on February 1, 2010; Lowest: 44.82 ft. below land surface datum on June 22, 2008