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- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
410025073452801 We-71, White Plains NY
Northern Atlantic Coastal Plain aquifer system
Trenton-Black River Group
Trenton-Black River Group
LOCATION - Lat 41°00'25.0", long 73°45'28.1" referenced to North American Datum of 1983, Westchester County, NY, Hydrologic Unit 02030102, at White Plains.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 56.5 ft. Upper casing diameter 2 in; top of first opening 47 ft, bottom of last opening 56.5 ft.
DATUM - Land-surface datum is 228.35 ft above North American Vertical Datum of 1988. Measuring point: PVC casing, 3.21 ft above land-surface datum, Aug. 1, 2018 to present.
PERIOD OF RECORD - September 2017 to current year.
GAGE - Water-stage recorder--15 minute; periodic manual measurements by USGS personnel.
REMARKS - Satellite water-level telemeter at station.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 22.02 ft below land-surface datum, Jan. 5, Mar. 22, 2019; lowest water level, 24.49 ft below land-surface datum, Oct. 28, 2017.
