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Water-Year Summary for Site 425821076461301

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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 2021: 2021-10-01 to 2022-09-30

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USGS Water-Year Summary 2021
425821076461301 Local number, Se-549, at Montezuma NWR
Sand and gravel aquifers (glaciated regions)
Ice-Contact Deposits, Pleistocene
LOCATION - Lat 42°58'21.0", long 76°46'13.2" referenced to North American Datum of 1983, Seneca County, NY, Hydrologic Unit 04140201, 1.7 miles north of intersection of Rte 20 and 89 on Rte 89 behind hunter check-in station.
WELL CHARACTERISTICS - Depth 33.8 ft. Upper casing diameter 2 in; top of first opening 26 ft, bottom of last opening 32 ft. Cased to 26 ft (screen 26 ft to 32 ft).
DATUM - Land-surface datum is 398.18 ft above North American Vertical Datum of 1988. Measuring point: Top of shelter shelf, 2.73 ft above land-surface datum, Jul. 14, 2016 to Jun. 20, 2017; Top of shelter shelf, 2.72 ft above land-surface datum, Jun. 21, 2017 to present.  
PERIOD OF RECORD - December 2014 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, 0.17 ft below land-surface datum, Apr. 9, 10, 2017; lowest water level, 6.19 ft below land-surface datum, Oct. 18, 2020.