Funding for this site is provided by:
--395512075293701 DELAWARE COUNTY, local
well number DE723
--Lat 39 55'12.3", long 75
29'35.0", Hydrologic Unit 02040203, at Glen Mills School, in
--Glen Mills School.
--Felsic Hornblende bearing Gneiss of
--Drilled unused well, diameter 6
in., depth 300 ft, casing information not available.
--Data collection platform with
60-minute recording interval. Satellite telemetry at station.
--Elevation of land surface is 282 ft above
North American Vertical Datum of 1988, from Lidar. Measuring point: Top
of plywood shelf, 2.7 ft above land-surface datum. Prior to May 11,
1984, top of plywood shelf 1.20 ft above land-surface datum.
--Daily maximum, minimum, and mean water
levels since October 1994 are available from the District Office.
PERIOD OF RECORD.
--April 1983 to current year.
--Funding for the operation of this
station is provided by the Pennsylvania Department of Environmental
Protection and the U.S. Geological Survey.