USGS Water-Year Summary 2024
420710077052101 Local number, Sb-446, near Corning NY
Other aquifers
Java-West Falls Formation
LOCATION - Lat 42°07'10.4", long 77°05'20.6" referenced to North American Datum of 1983, Steuben County, NY, Hydrologic Unit 02050104, near Corning.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 137 ft. Upper casing diameter 6 in; top of first opening 44 ft, bottom of last opening 132.5 ft.
DATUM - Land-surface datum is 1,666.73 ft above North American Vertical Datum of 1988. Measuring point: Bottom of shelter, 4.16 ft above land-surface datum, Jul. 5, 2018 to present.
PERIOD OF RECORD - July 2018 to current year.
GAGE - Water-stage recorder--15 minute; periodic manual measurements by USGS personnel.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 49.53 ft below land-surface datum, Apr. 21, 2019; lowest water level, 86.58 ft below land-surface datum, Dec. 1, 2, 2022.