USGS Water-Year Summary 2024
424859073585501 Sn-730, at Schenectady NY
Sand and gravel aquifers (glaciated regions)
Outwash
LOCATION - Lat 42°48'59", long 73°58'55" referenced to North American Datum of 1983, Schenectady County, NY, Hydrologic Unit 02020004, at Schenectady.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 25 ft. Upper casing diameter 4 in; top of first opening undefined, bottom of last opening undefined. Well filled in from original depth of 27.6 ft, cased to unknown depth (screen at bottom).
DATUM - Land-surface datum is 220.12 ft above North American Vertical Datum of 1988. Measuring point: Top of steel casing, 3.58 ft above land-surface datum, Jul. 7, 2016 to present.
PERIOD OF RECORD - April 2004 to current year.
GAGE - Water-stage recorder--15 minute; periodic manual measurements by USGS personnel.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 0.01 ft above land-surface datum, Sept. 10, 2011; lowest water level, 9.69 ft below land-surface datum, Sept. 30, Oct.1, 2016.