Funding for this site is provided by:
43°21'48", long 76°22'51" referenced to North
American Datum of 1983, Oswego County, NY, Hydrologic Unit 04140202, in
gravel pit adjacent to Oswego County landfill, near Volney.
Depth 83 ft. Upper casing diameter 2 in;
top of first opening 64 ft, bottom of last opening 83 ft. Cased to 64
ft, open hole. Elevation of land-surface datum is 475 ft above NAVD of
1988, from topographic map.
Land-surface datum is 475 ft above North American
Vertical Datum of 1988. Measuring point: Top of collar of protective
casing, 2.73 ft above land-surface datum, Sep. 21, 2015 to present; Top
of casing, 1.77 ft above land-surface datum, Sep. 21, 2015 to present.
PERIOD OF RECORD.--
September 1999 to current year. Records for
September 1999 to September 2002 are unpublished and available in the
files of the U.S. Geological Survey.
Water-stage recorder--15 minute; periodic measurements by
Satellite water-level telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--
Highest water level, 19.46 ft
below land-surface datum, Mar. 30, 2007; lowest water level, 24.53 ft
below land-surface datum, Oct. 22, 2007.