38°51'54.6", long 77°00'37.2", District of Columbia,
Hydrologic Unit 02070010, on right bank, 0.5 mi upstream from
mouth. PERIOD OF RECORD.--March 2019 to current year. GAGE.--Water-stage recorder, velocity meter, and water-quality
monitor. Datum of gage is 0.00 ft above North American Vertical Datum
of 1988. REMARKS.--This is a tidal station. U.S. Geological Survey
satellite data-collection platform at station. COOPERATION.--Funding for the operation of this station is
provided by the Washington D.C. Department of Energy & Environment,
Urban Waters Partnership, and the U.S. Geological Survey.