USGS Water-Year Summary 2024
412846074470201 Sv-568, near Glen Spey NY
Java-West Falls Formation
LOCATION - Lat 41°28'46.0", long 74°47'02.9" referenced to North American Datum of 1983, Sullivan County, NY, Hydrologic Unit 02040104, near Glen Spey.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 36 ft. Upper casing diameter 2 in; top of first opening 26.5 ft, bottom of last opening 36 ft.
DATUM - Land-surface datum is 1,323 ft above North American Vertical Datum of 1988. Measuring point: PVC casing, 0.85 ft above land-surface datum, Apr. 27, 2018 to present; Steel casing, 1.04 ft above land-surface datum, Apr. 27, 2018 to present.
PERIOD OF RECORD - April 2018 to current year.
GAGE - Water-stage recorder--15 minute; periodic manual measurements by USGS personnel.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 3.56 ft below land-surface datum, Jan. 16, 2024; lowest water level recorded, 35.86 ft below land-surface datum, Oct. 8, 2019, and may have been lower when water levels were below transducer (see REMARKS).