USGS Water-Year Summary 2021
374151085413201 Nelsonville Well
LOCATION - Lat 37°41'51", long 85°41'32" referenced to North American Datum of 1927, Larue County, KY, Hydrologic Unit 05140103,
WELL CHARACTERISTICS - Depth 363 ft. Upper casing diameter 10 in; top of first opening undefined, bottom of last opening undefined. 12 inch well. Metal casing for 20 feet. The well is finished in consolidated bedrock. The total depth of the well is 361 feet.
DATUM - Land-surface datum is 905 ft above National Geodetic Vertical Datum of 1929. Measuring point: unknown, 1 ft above land-surface datum, Sep. 21, 1971 to Nov. 20, 2016; TOP OF CASINIG, 0.98 ft above land-surface datum, Nov. 21, 2016 to present. Land-surface datum is 905 ft above National Geodetic Vertical Datum of 1929 (based on historical data). Measuring point: from Aluminum round stock to ground surface, 0.98ft above land-surface datum, November, 21 2016 to present.
PERIOD OF RECORD - From November, 21 2016 to present
GAGE - There is a metal Hoffman box attached to two cedar trees in the middle of the field. The stage data is recorded and transmitted via a Sutron Satlink. An antenna and solar panel are also attached. An In-situ level troll 500 is also installed.