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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
404648083412600 HN-2A
Silurian-Devonian aquifers
Bass Islands Dolomite
Bass Islands Dolomite
LOCATION - Lat 40°46'48", long 83°41'26" referenced to North American Datum of 1927, S15T3SR10E, Hardin County, OH, Hydrologic Unit 04100007,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 52 ft. Upper casing diameter UPPERCASINGDIAMETER; top of first opening OPENTOPVALUE, bottom of last opening OPENBOTTOMVALUE.
DATUM - Land-surface datum is 945 ft above National Geodetic Vertical Datum of 1929. Measuring point: MEASURINGPOINT.
PERIOD OF RECORD - Periodic water-level measurements from March 18, 1970 to current year. Daily water-level data from December 9, 1954 to current year.
COOPERATION - This well is operated and maintained by the Ohio Department of Natural Resources (ODNR), Division of Water (water@dnr.state.oh.us). Water-level data for this site can be obtained from ODNR or from the USGS Ohio Water Science Center.
EXTREMES FOR PERIOD OF RECORD - Maximum daily low, 15.90 feet below land-surface datum, January 20, 21 and 26, 1965; minimum daily low, 5.16 feet below land-surface datum, July 10, 2003.
