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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.
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USGS Water-Year Summary 2024
412306084240000 DE-30 OH
Sand and gravel aquifers (glaciated regions)
Outwash
Outwash
LOCATION - Lat 41°23'07.01", long 84°23'59.73" referenced to North American Datum of 1983, Defiance County, OH, Hydrologic Unit 04100006,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 110 ft. Upper casing diameter undefined; top of first opening undefined, bottom of last opening undefined.
DATUM - Land-surface datum is 708.73 ft above North American Vertical Datum of 1988. Measuring point: Three file marks, north side of 6 inch steel casing, 0.8 ft above land-surface datum, Mar. 1, 2020 to Jun. 30, 2020; Three file marks, north side of steel casing, 3.0 ft above land-surface datum, Jul. 1, 2020 to present.
PERIOD OF RECORD - Periodic water level measurements May 5, 2020 to present. Continuous water level measurements June 12, 2020 to present.
GAGE - Water levels are measured with a submersible pressure transducer. Water level and temperature data is recorded hourly by a Campbell Scientific CR-300 logger. Logger tranmits data hourly via cellular modem.
REMARKS -
EXTREMES FOR PERIOD OF RECORD - Maximum daily low, 34.99 ft below land-surface datum, January 28, 2021; minimum daily low, 32.32 ft below land-surface datum, March 31, 2022.
