Addendum no. 2, March 2002, to "Report on East St. Louis flood protection rehabilitation project, June 1991."

"This addendum has been prepared due to changes in the 'State Participation' and the 'Recommendation' sections of the subject report that was filed in June 1991 and amended in May 1995. This addendum is an addition to those sections. The Illinois Department of Natural Resources/Office of Water Resources (IDNR/OWR) was formerly the Illinois Department of Transportation/Division of Water Resources."

American Bottoms regional ground-water flow model /

"Prepared in partial fulfilment of section 5 of the Flood Control Act of 1945, 615 ILCS 15/5."

Assessment of nonpoint source impacts on Illinois water quality.

"IEPA/WPC/88-020."

Big Muddy River area assessment /

Examines a 1,731 square mile area in southern Illinois which has been designated a state Resource Rich Area.

Big Rivers area assessment /

"Critical Trends Assessment Program."--Cover.

Calumet area assessment.

"The Calumet area assessment examines 184.3 square miles (117,961 acres) in northeast Illinois."--P. iii.

Chemical and toxicological analyses of Lake Calumet (Cook County, Illinois) sediments /

"HWRIC Project 88-048."

Depth and frequency of floods in Illinois /

Bibliography: p. 26.

Driftless area assessment.

"Examines an area in extreme northwestern Illinois formed by the Galena, Apple, and Plum River systems ... designated a state Resource Rich Area."--P. iii.

Directory to the Illinois floodplain information repository /

Updates issued periodically.

Du Page River area assessment.

Examines six subbasins of the Du Page River, covering approximately 372 square miles in northeastern Illinois, mostly in Du Page and Will Counties with small portions in Cook, Kane, Kendall, and Grundy Counties. One subbasin, the East Branch Du Page River, has been designated a state "Resource Rich Area".

Flood hazard mitigation plan : Village of Thebes, Illinois : adopted by the Village Board of Trustees, January 12, 1984 /

Mode of access: Internet.

Guidelines and forms for inspection of Illinois dams.

Cover title.

Hydrogeologic evaluation of sand and gravel aquifers for municipal groundwater supplies in East-Central Illinois /

"Prepared in cooperation with the Illinois Department of Transportation. Division of Water Resources."

Illinois Environmental Protection Agency responsiveness summary for : Sugar Creek Impoundment : Section 401 water quality certification for the construction of a water supply reservoir for the city of Marion.

The city of Marion has applied to the Illinois EPA for Section 401 water quality certification to construct a 1,172 surface acre, raw water impoundment reservoir on Sugar Creek, southeast of Creal Springs, Williamson County, Illinois. This proposal and the impacts are described in the Final EIS, DSI, and DSII. The proposed project will involve the construction of a reservoir on Sugar Creek and the mitigation for affected wetlands and jurisdictional waters of the United States.