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Water-Year Summary for Site 422920076275301

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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.
Available Parameters
72019 Water level, depth LSD(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
422920076275301 Tm-985, near Ithaca NY
Other aquifers
Genesee Formation
LOCATION - Lat 42°29'20", long 76°27'53" referenced to North American Datum of 1983, Tompkins County, NY, Hydrologic Unit 04140201, behind Ithaca USGS Water Science Center.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 71 ft. Upper casing diameter 6 in; top of first opening 12 ft, bottom of last opening 71 ft. Cased to 12 ft, open hole.
DATUM - Land-surface datum is 1,052.39 ft above North American Vertical Datum of 1988. Measuring point: Top of shelter shelf, 2.33 ft above land-surface datum, Jun. 16, 2014 to present.  
PERIOD OF RECORD - August 2004 to current year.
GAGE - Water-stage recorder--15 minute; periodic measurements by USGS personnel.
REMARKS - Satellite water-level telemeter at station.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 1.66 ft below land-surface datum, Apr. 3, 2005; lowest water level, 6.73 ft below land-surface datum, Sept. 29, 2020.