Inventory of the pollution of Des Plaines River and tributaries (excluding Salt Creek) from Cook-Will County line to Wisconsin state line and recommendations for abatement and prevention of pollution /

Lithographed; printed by the Peoria photopress.

Kankakee River aquatic monitoring program for the Braidwood Station, August 1981 : submitted to Commonwealth Edison Company /

Includes bibliographies.

Kankakee River area assessment /

"Critical Trends Assessment Program."--Cover.

Kaskaskia River area assessment.

Vols. 1 and 3 published 2000; v. 2 and 4: 1999.

La Moine River area assessment.

"The La Moine River Area Assessment, part of a series of statewide regional assessments, examines approximately 1,855 square miles in west-central Illinois. The report provides information on the natural and human resources of the area as a basis for managing and improving its ecosystem. The development of ecosystem-based information and management programs in Illinois are the result of three processes -- the Critical Trends Assessment Program, Conservation Congress, and Water Resources and Land Use Priorities Task Force."--P. iii, v. 2. Information and management programs in Illinois are the result of three processes -- the Critical Trends Assessment Program, the Conservation Congress, and the Water Resources and Land Use Priorities Task Force."--P. iii, v. 2.

La Moine River basin study : a comprehensive plan for water resource development /

Bibliography: p. 57-59.

Lower Des Plaines River area assessment.

Examines an area of 357.5 miles in northeast Illinois--much of which is a part of the Greater Chicago Metropolitan Region. The area includes eight subbasins, of which two have been designated a state Resource Rich Area.

Lower Rock River area assessment.

"Examines an area in northwestern Illinois formed by the Rock and Green River systems ... designated a state Resource Rich Area"--P. iii.

Lower Sangamon River area assessment.

"The Lower Sangamon River Area Assessment examines 5,419 square miles in central Illinois."--P. iii.

Little Vermilion River : state natural area.

Cover title.

Lower Sangamon River Valley : an inventory of the region's resources /

"March 2003."

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

"A project of the Critical Trends Assessment Program."

Mackinaw River area assessment.

"The Mackinaw River Area Assessment examines an area situated along the Mackinaw River in the central part of Illinois. Because significant natural community and species diversity is found in the area, it has been designated a state Resource Rich Area. This report is part of a series of reports on Illinois Resource Rich Areas where a public-private partnership has been formed. These assessments provide information on the natural and human resources of the areas as a basis for managing and improving their ecosystems. The determination of resource rich areas and development of ecosystem-based information and management programs in Illinois are the result of three processes -- the Critical Trends Assessment Program, the Conservation Congress, and the Water Resources and Land Use Priorities Task Force."--P. iii, v.1.

Mississippi River crossing : relocated I-70 and I-64 connector : draft environmental impact statement/section 4(f) evaluation /

"Submitted pursuant to 42 U.S.C. 4332(2)(c) by the U. S. Department of Transportation Federal Highway Administration and the Illinois and Missouri Departments of Transportation."--Prelim. page.

Quantifying riparian habitat for wildlife in the Vermilion Basin : an evaluation of the Illinois stream information system and other geographic data for statewide classification of riparian habitat /

"This one-year project was designed to assess the feasibility of using the information contained in the Illinois Stream Information System (ISIS), in conjunction with the Illinois Geographic Information System (IGIS), to evaluate the riparian habitat for wildlife in the Vermilion River Basin." -- pg. 4.