USGS Water-Year Summary 2024
353945105574503 Santa Fe, 17N.09E.35.1314C.
Rio Grande aquifer system
Tesuque Formation, Undifferentiated Unit
LOCATION - Lat 35°39'45", long 105°57'45" referenced to North American Datum of 1927, in NW 1/4 SW 1/4 NW 1/4 sec.35, T.17 N., R.9 E., Santa Fe County, NM, Hydrologic Unit 13020201,
REVISIONS HISTORY - Prior to September 16, 2024 the datum of the site was 6880.00 ft above NGVD29 (determined via topographic map). Previous measuring point value was 3.00 this was updated to 2.27 based on levels ran during 2024 NAVD88 survey. Discrete water levels have previously been published on NWIS Web using old datum(s) and measuring point value.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 780 ft. Upper casing diameter 2 in; top of first opening 669 ft, bottom of last opening 674 ft. Drilled monitoring well, diameter 2 in., depth 780 ft, screened interval 669-674 ft.
DATUM - Land-surface datum is 6,880 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF CASING, 3.0 ft above land-surface datum, Sep. 26, 1986 to present.
PERIOD OF RECORD - Periodic steel-tape measurements, September 1986 to current year; recorder October 1998 to current year.
GAGE - Pressure transducer, 1-hour measurements.
EXTREMES FOR PERIOD OF RECORD - Highest: 240.00 ft. below land surface datum on October 17, 1998; Lowest: 352.75 ft. below land surface datum on September 18, 2004