USGS Water-Year Summary 2024
322057111134801 (D-12-11)33bbc
LOCATION - Lat 32°20'57", long 111°13'48" referenced to North American Datum of 1927, in SW 1/4 NW 1/4 NW 1/4 sec.33, T.12 S., R.11 E., Pima County, AZ, Hydrologic Unit 15050304, on Magee Road next to CAP canal. Owner: U.S. Geological Survey.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 998 ft. Upper casing diameter 6. in; top of first opening 410 ft, bottom of last opening 998 ft.
DATUM - Land-surface datum is 2,103 ft above National Geodetic Vertical Datum of 1929. Measuring point: TOP OF EXTENSOMETER PIPE, 1.70 ft above land-surface datum, Mar. 16, 1989, to present.
PERIOD OF RECORD - Mar. 1989 to current year.
GAGE - Water-level and compaction recorders.
EXTREMES FOR PERIOD OF RECORD - Highest water level recorded, 316.5 ft below land-surface datum, Nov. 28, 2013 at 1600; lowest recorded, 354.5 ft below land-surface datum, Sept. 29, 1989.