Kaskaskia River an alternative name for the Kaskaskia that persists in place names along the river, including Okawville, and in a major tributary, the West Okaw River. The Kaskaskia rises in east central Illinois in several farm ditches along the west side of Champaign. The headwaters of the river is just north of Interstate 74, where it is marked with a sign. The river flows south across rural Champaign and Douglas counties, then southwest across southern Illinois, past Vandalia. It joins the Mississippi from the north approximately northwest of Chester and south-southeast of St. Louis, Missouri. The watershed of the river encompasses
Egypt River been observed since the 1970s. Egypt River The Egypt River is a stream in Ipswich, Massachusetts, United States. The river is formed by the confluence of Bull and Dow brooks below their reservoirs, and in turn joins the Muddy River and then the Rowley River, which empties into the Plum Island Sound. The Rowley River runs through salt marshes, in which it forms a narrow and winding inlet about in total length. The name "Egypt River" is recorded as early as 1635. In early colonial times, it was also termed the "North River". It was then a source of herring