USGS Water-Year Summary 2024
402615075530501 BE 623
Valley and Ridge aquifers
Leithsville Formation
LOCATION - Lat 40°26'14.9", long 75°53'03.3" referenced to North American Datum of 1983, Berks County, PA, Hydrologic Unit 02040203, at Wesner Road, Blandon.
GROUNDWATER RECORDS
WELL CHARACTERISTICS - Depth 318 ft. Upper casing diameter 8 in; top of first opening 132 ft, bottom of last opening 318 ft. Drilled unused well.
DATUM - Land-surface datum is 434 ft above North American Vertical Datum of 1988. Measuring point: Shelter was reset. Top of plywood shelf, 1.69 ft above land-surface datum, Nov. 6, 2007 to present. Elevation of land surface is from Lidar.
PERIOD OF RECORD - January 1975 to current year.
GAGE - Data collection platform with 30-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.
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, 109.44 ft below land-surface datum, Apr 19, 1994; lowest, 142.63 ft below land-surface datum, Dec 18, 2016.