Funding for this site is provided by:
44°16'43.9", long 73°31'51.2" referenced to North
American Datum of 1983, Essex County, NY, Hydrologic Unit 04150408,
Depth 300 ft. Upper casing diameter 6.5
in; top of first opening 60 ft, bottom of last opening 267 ft. Cased to
55.5 ft, open hole.
Land-surface datum is 496.66 ft above North American
Vertical Datum of 1988. Measuring point: Top of extended casing, 3.30
ft above land-surface datum, Sep. 26, 2006 to present.
PERIOD OF RECORD.--
October 2006 to current year.
Water-stage recorder--15 minute; periodic manual
measurements by USGS personnel. Prior to May 20, 2009, field
measurements by USGS personnel (see REMARKS).
Water level affected by nearby pumping. Prior to May
20, 2009, continuous record not used due to spikes in data caused by
back flushing through a faulty valve connected to a nearby well.
EXTREMES FOR PERIOD OF RECORD.--
Highest water level, 15.81 ft
below land-surface datum, May 28, 2011; lowest water level, 19.21 ft
below land-surface datum, Aug. 1, 2010.