USGS Water-Year Summary 2024
445227067520101 ME-WW797 Township T24MD BPP (Hadley Lakes)
Sand and gravel aquifers (glaciated regions)
Outwash
LOCATION - Lat 44°52'27", long 67°52'01" referenced to North American Datum of 1927, Washington County, ME, Hydrologic Unit 01050002, about 0.35 mi south of State Route 9 in Township T24MD, Hadley Lakes. Owner: U.S. Geological Survey.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 30 ft. Upper casing diameter 2 in; top of first opening 25 ft, bottom of last opening 30 ft. Screen slot size 0.008 in. Wash-bored unconfined observation well.
DATUM - Land-surface datum is 254.51 ft above North American Vertical Datum of 1988. Measuring point: Top of PVC casing between file marks, 3.42 ft above land-surface datum, Sep. 4, 1985 to present. Land-surface datum is at the general land surface.
PERIOD OF RECORD - September 1985 to current year. Prior to Oct. 1989, daily mean data were published every fifth day. Records prior to October 1985 have not been published, but are available in the files of the U.S. Geological Survey.
GAGE - Electronic water-level recorder.
EXTREMES FOR PERIOD OF RECORD - Highest daily water level, 1.63 ft below land-surface datum, Mar. 10, 1998 and Apr. 16, 2014; lowest daily water level, 7.46 ft below land-surface datum, Dec. 16, 19, 21-23, 2001.