LOCATION.--on left bank, approximately 1,500 ft upstream from Sherwood
Bridge in Cromwell Valley Park, 1.4 mi upstream from mouth, 1.6 mi
northwest of Carney, and 4.5 mi southwest of Glen Arm. PERIOD OF
RECORD.--October 2001 to current year. GAGE.--Water-stage recorder and
crest-stage gage. Datum of gage is 216.25 ft above North American
Vertical Datum of 1988. October 2010 to July 2022, datum published as
216.12 ft above North American Vertical Datum of 1988. October 2001 to
September 2010, datum published as 216.88 ft above National Geodetic
Vertical Datum of 1929. Prior to August 14, 2015, gage located on left
bank, 190 ft downstream, at same gage datum.
This station managed by the MD-DE-DC Water Science Center Baltimore office.
