Click
to
hide
Water-Year
Summary
instructions
and
information
- 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
384951087202501 Knox 8 - KN 8
Pennsylvanian aquifers
Pennsylvanian System
Pennsylvanian System
LOCATION - Lat 38°49'51", long 87°20'25" referenced to North American Datum of 1927, in sec.240, T.5 N., R.8 W., Knox County, IN, Hydrologic Unit 05120111, on the northwest side of road at the southwest boundary of Chambers Cemetery about 2.5 mi southwest of Freelandville.
REVISIONS HISTORY - Land-surface datum was previously reported as 460 ft above NGVD of 1929. This datum was revised on Aug. 10, 2022.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 137 ft. Upper casing diameter 6 in; top of first opening 41 ft, bottom of last opening 137 ft.
DATUM - Land-surface datum is 462.31 ft above North American Vertical Datum of 1988. Measuring point: TOP OF CASING, 3.5 ft above land-surface datum, Aug. 1, 1989 to present.
PERIOD OF RECORD - August 1989 to current year.
GAGE - Water-level recorder.
REMARKS -
Record is good except for missing periods or where otherwise stated.
Fair from 05/27/2016 - 11/04/2016 and 07/08/2017 - 11/07/2017.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 11.86 ft below land-surface datum, Jan. 28, 1994; lowest, 15.35 ft below land-surface datum, Dec. 14, 2023.
