LOCATION.--Lat 38°21'50.9", long
76°57'37.0", referenced to North American Datum of 1983,
Charles County, MD, Hydrologic Unit 02070011, 1.5 mi north of
Morgantown.
PERIOD OF RECORD.--Water-level measurements by U.S. Geological
Survey personnel. June 1978 to October 1992, May 1995 to current
year.
WELL.--Digital water-level recorder.
REMARKS.-- Water-level measurements by U.S. Geological Survey
personnel. This site does not have automatic telemetry and the data is
uploaded approximately once per month.
COOPERATION.--Funding for the operation of this station is
provided by the U.S. Geological Survey.
Notice:
Water-level values for this site are now being published using the
datum reference feet below land surface.
In order to convert the published values to a level in feet related to
sea level, subtract the land surface values from the altitude of the
land surface, 22.83 (ft NGVD29).
The hydrograph below displays both feet below land surface and sea
level scales on the dual Y-axes.
U.S. Department of the Interior |
U.S. Geological Survey