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University Library, University of Illinois at Urbana-Champaign

Critical Trends Assessment Program Documents

Find documents produced as part of Illinois' Critical Trends Assessment Program. (Braxton)

Big Muddy

Big Rivers

Cache River

Calumet

Chicago River / Lakeshore

Driftless

Du Page River

Embarras River

Fox River

Headwaters

Illinois River Bluffs   

Kaskaskia River

Kinkaid 

Kishwaukee River

Lamoine River 

Lower Des Plaines River

Lower Rock River

Lower Sangamon River

Mackinaw River

Mississippi Western Five Area Assessment

Prairie Parklands

Rock River

also see Lower Rock River, Upper Rock River.

Shawnee

Sinkhole Plain

Spoon River

Sugar-Pecatonica 

Thorn Creek

Upper Des Plaines River

Upper Rock River

Upper Sangamon River

Vermilion River (Illinois River Basin)

Vermilion River