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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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- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
412020079133901 CR 3
Pennsylvanian aquifers
Pottsville Formation
Pottsville Formation
LOCATION - Lat 41°20'12.4", long 79°13'31.9" referenced to North American Datum of 1983, Clarion County, PA, Hydrologic Unit 05010005, in Cooks Forest State Park.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 130 ft. Upper casing diameter 6 in; top of first opening 12 ft, bottom of last opening 130 ft. Drilled observation well, cased to 12 ft.
DATUM - Land-surface datum is 1,559 ft above North American Vertical Datum of 1988. Measuring point: top of casing, 0.8 ft above land-surface datum, Aug. 9, 1950 to present. Elevation of land surface is from Lidar.
PERIOD OF RECORD - Jan. 1970 to Dec. 1974; July 2001 to current year.
GAGE - Data collection platform with 60-minute recording interval. Satellite telemetry at station.
COOPERATION - Site maintained in cooperation with the Pennsylvania Department of Environmental Protection and the U.S. Geological Survey.
REMARKS - Daily mean water levels are available for this well for the period of record. For some years, daily minimum and daily maximum water levels may also be available from the USGS Pennsylvania Water Science Center Office.
EXTREMES FOR PERIOD OF RECORD - The extremes shown are extremes of the instantaneous depth below land surface for the period of record indicated above. Highest water level, 20.75 ft. below land-surface datum, June 20, 2019; lowest, 75.90 ft below land-surface datum, Dec 1, 1971.
