The Kaskaskia River Basin : an inventory of the region's resources.

"January 2001"

The Kishwaukee River Basin : an inventory of the region's resources /

"A product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Dept. of Natural Resources (DNR)"--P. [2] of cover.

The lower Rock River basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

The Mackinaw River Basin : an inventory of the region's resources / [Susan L. Post].

"A product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Dept. of Natural Resources (DNR)"--P. [2] of cover.

The Kinkaid area : an inventory of the region's resources /

"June 2002."

Thorn Creek : an inventory of the region's resources.

"A project of the Critical Trends Assessment Program."

The Rock River Country : an inventory of the region's resources.

"IDNR/EEA-96/09."--T.p. verso.

The Spoon River basin : an inventory of the region's resources 1998 /

"A product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Department of Natural Resources (IDNR)--P. [2] of cover.

The upper Des Plaines River basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program (CTAP and the Ecosystems Program of the Illinois Department of Natural Resources (IDNR)"--P. [2] of cover.

The Sugar-Pecatonica Rivers basin : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

The Sinkhole Plain : an inventory of the region's resources /

"A project of the Critical Trends Assessment Program."

The Vermilion River basin : an inventory of the region's resources.

"A project of the Critical Trends Assessment Program."

The relationship of socioeconomic and environmental factors with health trends in Illinois /

Cover title.

Vanishing plant & animal species of Illinois.

"5/99"--Colophon.

Village of Rosemont special project report : Willow-Higgins Creek Flood Mitigation Project phases III & IV, Cook County, Illinois.

Report by the Illinois Office of Water Resources on Phases III & IV of a flood hazard mitigation project in Rosemont, Illinois. Phase III of the Willow-Higgins Flood Mitigation Project consists of widening and improving a 340-foot reach of Willow-Higgins Creek upstream of River Road. The improvement will include the replacement of 340 lineal feet of vertical floodwall along both sides of Willow-Higgins Creek. Phase IV of the Willow-Higgins Flood Mitigation Project consists of widening and improving a reach of Willow-Higgins Creek between the downstream end of Phase II, which is 2565 feet downstream of Higgins Road, and Granville Road; and also between Willow Creek Road and a point 160 feet downstream of Willow Creek Road. The improvement will include placement of 2200 lineal feet of vertical floodwall along the north side of Willow-Higgins Creek and 160 feet of vertical floodwall along both sides of Willow-Higgins Creek downstream of Willow Creek Road.