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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
415607080044601 ER 82
Mississippian aquifers
Venango Formation
Venango Formation
LOCATION - Lat 41°56'04.8", long 80°04'44.4" referenced to North American Datum of 1983, Erie County, PA, Hydrologic Unit 05010004, near McLane.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 82 ft. Upper casing diameter 6 in; top of first opening 56 ft, bottom of last opening 82 ft. Drilled observation well, cased to 56 ft, open hole.
DATUM - Land-surface datum is 1,410 ft above North American Vertical Datum of 1988. Measuring point: top of metal table, 3.45 ft above land-surface datum, May 17, 2001 to present. Prior to May 17, 2001, top of plywood cover, 3.50 ft above land-surface datum. Elevation of land surface is from Lidar.
PERIOD OF RECORD - July 1966 to current year.
GAGE - Data collection platform with 60-minute recording interval since May 17, 2001. Satellite telemetry at station.
COOPERATION - Site maintained in cooperation with the Pennsylvania Department of Environmental Protection and the U.S. Geological Survey.
REMARKS -
Daily maximum water levels are available for this well for the period of record. For some years, daily minimum and daily mean water levels may also be available from the USGS Pennsylvania Water Science Center Office.
Water level records for water year 2019 are rated good.
Water level records for water year 2020 are rated good.
EXTREMES FOR PERIOD OF RECORD - Prior to October 2000, the extremes were based on extremes of the daily maximum depth below land-surface datum. Since that date, the extremes are based on the instantaneous depth below land-surface datum. Highest water level, 10.00 ft below land-surface datum, Mar 17, 1973; lowest, 24.89 ft below land-surface datum, Oct 21-23, 1998.
