Kings Causeway BranchKings Causeway Branch is a long 1st order tributary to the Mispillion River in Kent County, Delaware. This is the only stream of this name in the United States.CourseKings Causeway Branch rises on the Brockonbridge Gut divide about 0.5 miles west of Scotts Corners, Delaware. Kings Causeway Branch then flows south to meet the Mispillion River about 2.5 miles southeast of Herrings Corners, Delaware.WatershedKings Causeway Branch drains of area, receives about 45.3 in/year of precipitation, has a topographic wetness index of 696.03 and is about 4.8% forested.