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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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USGS Water-Year Summary 2024
375050109034801 (D-34-26)4dad-1
Colorado Plateaus aquifers
Dakota Sandstone or Formation or Group
Dakota Sandstone or Formation or Group
LOCATION - Lat 37°50'50", long 109°03'48" referenced to North American Datum of 1927, in SE 1/4 NE 1/4 SE 1/4 sec.04, T.34 S., R.26 E., San Juan County, UT, Hydrologic Unit 14080203,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 100 ft. Upper casing diameter 6 in; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 6,733 ft above North American Vertical Datum of 1988. Measuring point: front lip of 2in casing, 4.44 ft above land-surface datum, UNDEFINED BEGIN DATE to present; TOP OF 6 INCH CASING, S.E. SIDE, 1.0 FT ABOVE LSD, 1.0 ft above land-surface datum, Oct. 18, 1946 to Jun. 4, 1969; TOP OF 2 INCH CASING, 1.90 FT. ABOVE LSD, 1.9 ft above land-surface datum, Jun. 3, 1969 to Jan. 1, 2022; Top of 2'' pipe, SE side, 4.83 ft above land-surface datum, Dec. 6, 2010 to Jan. 1, 2022; Top of 2'' pipe, SE side, 4.83 ft above land-surface datum, Aug. 11, 2011 to Jan. 1, 2022; edge of 2in pipe, 4.45 ft above land-surface datum, Jul. 14, 2016 to Jan. 1, 2022.
PERIOD OF RECORD - November 1946-51, 1953-92, 1994 to current year.
REMARKS - Records generally good to fair.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 20.50 ft below land-surface datum, Mar 18, 2016; lowest, 45.41 ft below land-surface datum, Oct 30, 1953.
