USGS Water-Year Summary 2023
01487000 NANTICOKE RIVER NEAR BRIDGEVILLE, DE
LOCATION - Lat 38°43'42.0", long 75°33'42.7" referenced to North American Datum of 1983, Sussex County, DE, Hydrologic Unit 02080109, on left bank at downstream side of highway bridge on county road No. 545, 800 ft downstream from Gum Branch, 2.5 mi southeast of Bridgeville, and 50.5 mi upstream from mouth.
DRAINAGE AREA - 75.4 mi².
REVISIONS HISTORY - WSP 1111: 1947. WSP 1232: 1945-49.
SURFACE-WATER RECORDS
PERIOD OF RECORD - April 1943 to current year. Prior to October 1955, published as Gravelly Fork near Bridgeville, DE.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 12.82 ft above North American Vertical Datum of 1988. Prior to Apr. 19, 1947, nonrecording gage, and Apr. 19, 1947 to Dec. 18, 1969, recording gage at present site and datum. Feb. 18, 1970 to Oct. 1, 1973, recording gage at site 300 ft downstream at same gage datum. Timber control, Sept. 3, 1947 to Dec. 18, 1969.
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum stage known, about 11.0 ft in September 1935, from information by local residents.