LOCATION.--Lat 39°32'15.9", long 76°05'22.5", Harford County, MD, Hydrologic Unit 02060003, at Pier 1 in 
   City Yacht Basin, at Millard E. Tydings Memorial Park, at Havre De Grace, and 0.4 mi southwest from mouth 
   of Susquehanna River.
DRAINAGE AREA.--Not determined.
PERIOD OF RECORD.--October 2012 to current year.
GAGE.--Water-stage recorder. Datum of gage is 0.00 ft above North American Vertical Datum of 1988.
    To convert to tidal datum Mean Lower Low Water, add 1.03 feet to NAVD88 values.
REMARKS.--This is a tidal station.  Discharge is not determined at this location. Gage-heights can be affected 
   by regulation at Conowingo Dam about 10 mi upstream. U.S. Geological Survey satellite data-collection platform
   at station.
EXTREMES FOR PERIOD OF RECORD.--Maximum elevation, 4.81 ft, Oct. 30, 2012; minimum elevation, -3.02 ft, Feb. 5, 2015.
COOPERATION.--Funding for the operation of this station is provided by the City of Havre De Grace and the  
   U.S. Geological Survey.