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Water-Year Summary for Site 410428085171701

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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(Max.,Min.,Mean)  

Water year 2025: 2024-10-01 to 2025-09-30
 
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USGS Water-Year Summary 2025
410428085171701 ALLEN 9 (AL9) CH8
Silurian-Devonian aquifers
Devonian System
LOCATION - Lat 41°04'27.9", long 85°17'16.68" referenced to North American Datum of 1983, in sec.04, T.30 N., R.11 E., Allen County, IN, Hydrologic Unit 05120101,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 260 ft. Upper casing diameter 5 in; top of first opening 130 ft, bottom of last opening 260 ft.
DATUM - Land-surface datum is 805 ft above National Geodetic Vertical Datum of 1929. Measuring point: ARROW ON WELL CASING. ESTABLISHED BY IDNR. DCL, 4.0 ft above land-surface datum, Feb. 22, 2016 to present.
PERIOD OF RECORD - February 2016 to current.
GAGE - Pressure Transducer.
EXTREMES FOR PERIOD OF RECORD -  Highest water level, 17.40 ft below land-surface datum, March 31, 2022; lowest, 42.21 ft below land-surface datum, Aug. 11, 2016.