Turkey Run (Shellpot Creek tributary)Turkey Run is a long 1st order tributary to Shellpot Creek in New Castle County, Delaware.CourseTurkey Run rises in Forest Hills Park, Delaware and then flows south-southeast to join Shellpot Creek at Bellefonte, Delaware.WatershedTurkey Run drains of area, receives about 47.2 in/year of precipitation, has a topographic wetness index of 495.08 and is about 20% forested.