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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
411043085035201 ALLEN 10 (AL 10)
Silurian-Devonian aquifers
Devonian System
Devonian System
LOCATION - Lat 41°10'43", long 85°03'52" referenced to North American Datum of 1983, Allen County, IN, Hydrologic Unit 04100003,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 325 ft. Upper casing diameter 12 in; top of first opening 174 ft, bottom of last opening 325 ft.
DATUM - Land-surface datum is 787.5 ft above National Geodetic Vertical Datum of 1929. Measuring point: TWO NOTCHES FILED IN ONE INCH ACCESS PORT, 2.28 ft above land-surface datum, Feb. 23, 2017 to present.
PERIOD OF RECORD - February 2017 to current.
GAGE - Water stage recorder.
EXTREMES FOR PERIOD OF RECORD -
Highest water level, 41.93 ft below land-surface datum, April 3, 2018. Lowest, 50.02 ft below land-surface datum, August 28, 2020.
