Prong Number One

Prong Number One is a long 3rd order tributary to Gravelly [Branch (Nanticoke River tributary)|Gravelly Branch] in Sussex County, Delaware.

Course

Prong Number One rises about 1.5 miles south-southeast of Oakley, Delaware, and then flows south to join Gravelly Branch about 0.25 miles northwest of Kings Crossroads.

Watershed

Prong Number One drains of area, receives about 45.4 in/year of precipitation, has a wetness index of 781.58, and is about 11% forested.