USGS Water-Year Summary 2020
01484143 HAVEN LAKE OUTLET AT MILFORD, DE
LOCATION - Lat 38°54'46.5", long 75°26'39.0" referenced to North American Datum of 1983, Sussex County, DE, Hydrologic Unit 02040207, at right wing wall near impoundment at upstream side of bridge on State Route 113, 0.85 miles upstream from Milford, DE.
PERIOD OF RECORD - May 2015 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 0.00 ft above North American Vertical Datum of 1988.
EXTREMES FOR PERIOD OF RECORD - Maximum elevation, 14.93 ft, September 30, 2016, minimum elevation, 13.45 ft, September 18, 19, 2017.