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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
405344079380201 AR 109
Pennsylvanian aquifers
Allegheny Group
Allegheny Group
LOCATION - Lat 40°53'44.4", long 79°38'02.1" referenced to North American Datum of 1983, Armstrong County, PA, Hydrologic Unit 05010009, at State Game Lands No. 259.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 152.5 ft. Upper casing diameter 6 in; top of first opening 19 ft, bottom of last opening 152.5 ft. Drilled observation well, cased to 19 ft, open hole.
DATUM - Land-surface datum is 1,402 ft above North American Vertical Datum of 1988. Measuring point: top of shelf, 2.0 ft above land-surface datum, Oct. 1, 2001 to present. Elevation of land surface is from Lidar.
PERIOD OF RECORD - October 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, 12.80 ft below land-surface datum, March 30, 2020; lowest, 34.64 ft below land-surface datum, Oct 4, 2001.
