Complete relation: South Fork Sangamon River

Start relation (incomplete): South Fork Sangamon River

Create relation: Hurricane Creek

Complete relation: Spring Creek

Complete relation: Spring Creek

Complete relation: Little Silver Creek

Start creek (incomplete): Little Silver Creek

Start creek (incomplete): Little Silver Creek

Create relation: Heberers Branch

Minor creeks

Minor creeks

Create relation: Richland Creek

Create relation: Prairie Creek

Create relation: Long Point Creek, Diamond Creek

Create relation: Loop Creek

Create relation: East Fork Silver Creek

Create relation: Silver Creek, East Fork Silver Creek, Hog River

Complete relation: Mauvaise Terre Creek

Start creek (incomplete): Mauvaise Terre Creek

create relation: North Fork Embarras River