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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
394442084111600 MT-426
Sand and gravel aquifers (glaciated regions)
Outwash
Outwash
LOCATION - Lat 39°44'42.27", long 84°11'15.72" referenced to North American Datum of 1983, Montgomery County, OH, Hydrologic Unit 05080002,
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 194 ft. Upper casing diameter 8 in; top of first opening 176.15 ft, bottom of last opening 194 ft.
DATUM - Land-surface datum is 778.02 ft above North American Vertical Datum of 1988. Measuring point: Top of Casing, 2.85 ft above land-surface datum, Apr. 11, 1986 to present.
PERIOD OF RECORD - Continuous hourly data from September 1993 to current year.
GAGE - Electronic data logger collects water level measurements at 60-minute log interval. Data transmitted hourly via GOES satellite transmitter.
COOPERATION - Water level measurements and back up electronic data files are provided by the Miami Conservancy District.
REMARKS - The continuous record is displayed to the hundredth of a foot with an uncertainty of 0.2 ft. This uncertainty is due to the depth of the measurement, calibrated accuracy of the tape, rapidly changing water levels, uncertainty of the transducer, and timing delay of the electronic measurement.
EXTREMES FOR PERIOD OF RECORD - Maximum daily low, 119.92 feet below land-surface datum, October 11, 2018, minimum daily low, 56.72 feet below land-surface datum, March 26, 2007.
