USGS Water-Year Summary 2020
431540071452801 WCW 1, Town of Warner
Sand and gravel aquifers (glaciated regions)
LOCATION - Lat 43°15'40", long 71°45'28" referenced to North American Datum of 1927, Merrimack County, NH, Hydrologic Unit 01070003, 44 ft northeast of edge of pavement of northbound lane of Interstate Highway 89, about 2 mi southeast of State Highway l03 overpass in Warner. Owner: New Hampshire Department of Transportation.
WELL CHARACTERISTICS - Depth 43 ft. Upper casing diameter 2.00 in; top of first opening 41 ft, bottom of last opening 43 ft. Driven, unused water-table well.
DATUM - Land-surface datum is 424 ft above National Geodetic Vertical Datum of 1929. Measuring point: top of casing, 3.52 ft above land-surface datum, June 2002 to present; top of casing, 3.52 ft above land-surface datum, June 1, 2011, to present.
PERIOD OF RECORD - December 1965 to current year.
GAGE - Electronic water-level recorder with hourly readings. Prior to March 1999, monthly readings were published.
COOPERATION - USGS Ground Water Climate Response Network.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 24.94 ft below land-surface datum, May 5, 1969; lowest measured, 34.00 ft below land-surface datum, December 1, 1965.