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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
400229075104601 PH 1043
Piedmont and Blue Ridge crystalline-rock aquifers
Wissahickon Gneiss
Wissahickon Gneiss
LOCATION - Lat 40°02'29.3", long 75°10'45.6" referenced to North American Datum of 1983, Philadelphia County, PA, Hydrologic Unit 02040203, at Germantown Mennonite Historic Trust near intersection of Germantown Ave. and Pastorius St.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 18.6 ft. Upper casing diameter 60 in; top of first opening undefined, bottom of last opening undefined. Well sounded at a depth of 18.73 ft on May 28, 2020.
DATUM - Land-surface datum is 272 ft above North American Vertical Datum of 1988. Measuring point: Upper, inside edge of bench at well's NW top edge, 0.00 ft above land-surface datum, Nov. 8, 2010 to present.
PERIOD OF RECORD - October 2011 to current year.
GAGE - Data collection platform with 15-minute recording interval.
COOPERATION - Station established and maintained by the U.S. Geological Survey in cooperation with the Pennsylvania Department of Environmental Protection and the City of Philadelphia Water Department.
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.
PERIOD OF DAILY RECORD - September 2012 to current year.
EXTREMES FOR PERIOD OF RECORD - Highest water level, 10.73 ft below land-surface datum, May 1, 2014; lowest, 17.72 ft below land-surface datum, Oct 8, 2012.
