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Water-Year Summary for Site 431618071293801

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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
00010 Temperature, water(Min.,Mean,Max.)  
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
431618071293801 NH-LSW 331
Other aquifers
Till
LOCATION - Lat 43°16'18.2", long 71°29'37.7" referenced to North American Datum of 1983, Merrimack County, NH, Hydrologic Unit 01070006,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 15 ft. Upper casing diameter 6 in; top of first opening 14.5 ft, bottom of last opening 15 ft.
DATUM - Land-surface datum is 519 ft above North American Vertical Datum of 1988. Measuring point: c on campbell, cover label, 2.7 ft above land-surface datum, Oct. 13, 2017 to present.
PERIOD OF RECORD - October 2017 to October 2018 (discontinued).
GAGE - Electronic water-level recorder with 15-minute interval readings, 5-min readings from May 24, 2018 to October 2, 2018.
REMARKS - Water level affected by pumping.
EXTREMES FOR PERIOD OF RECORD - Highest water level measured, 4.30 ft below land-surface datum, October 30, 2017; lowest measured, 10.57 ft below land-surface datum, August 06, 2018 (affected by pumping).
WATER-QUALITY RECORDS
WELL CHARACTERISTICS - Depth 15 ft. Upper casing diameter 6 in; top of first opening 14.5 ft, bottom of last opening 15 ft.
DATUM - Land-surface datum is 519 ft above North American Vertical Datum of 1988. Measuring point: c on campbell, cover label, 2.7 ft above land-surface datum, Oct. 13, 2017 to present.
PERIOD OF RECORD - October 2017 to October 2018 (discontinued).
INSTRUMENTATION - Electronic water temperature recorder with 15-minute interval readings, 5-min readings from May 24, 2018 to October 2, 2018.
REMARKS - Water temperature records fair. Water temperature affected by pumping. Well sampled for water quality.