Swan Creek is formed at the outlet of Tubmill Pond about 0.5 miles south of Lynch Heights, Delaware. Swan Creek then flows east to meet the Mispillion River at New Wharf, Delaware.[2]
Watershed
Swan Creek drains 5.09 square miles (13.2 km2) of area, receives about 45.7 in/year of precipitation, has a topographic wetness index of 555.50 and is about 8.8% forested.[4]