Determination whether the causal agent for Mussel die-offs in the Mississippi River is of chemical or biological origin : final report /

"ILENR/RE-WR-90/09."

Des Plaines River long-term monitoring program : vegetation analyses and habitat characterization : phase III report /

"Report to Commonwealth Edison Company, Chicago."--Cover.

Determination of heavy metals on the Rock River through the analysis of sediments /

"HWRIC project 88-043."

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".

Early accounts of the ecology of the Vermilion River Area /

This report is part of a series of reports on areas of Illinois where a public-private partnership has been formed to protect natural resources. The reports 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.

East Fork Kaskaskia River (ILOK01) : TMDL and implementation plan /

"IEPA/BOW/03-007"--Cover.

Economic impact of proposed water quality and effluent standard amendments for water in the Sangamon River Basin /

"November 1986."

Early industrialized pottery production in Illinois : archaeological investigations at White and Company's Gooselake Stoneware Manufactury and Tile Works, rural Grundy County, Illinois /

Includes bibliographical references (p. [103]-109).

Embarras River area assessment /

"Critical Trends Assessment Program."--Cover.

Evaluation of Illinois sieved stream sediment data, 1982-1995 : staff report /

At head of cover title: Illinois Environmental Protection Agency, Bureau of Land.

Fox River area assessment /

"Critical Trends Assessment Progarm."--Cover.

Groundwater contamination in McHenry, Illinois.

Soil contamination on the Elm Street site is located mainly underneath and near the building foundation. Groundwater contamination appears to extend beyond the property boundaries to the west towards the Fox River, which is approximately 1100 feet west of the site. The groundwater contamination is located in a mixed industrial, commercial and residential area. It is not clear at this point whether there may be multiple sources of contamination in the area. Currently the public water supply is only available to some properties along Route 120, where there is a water main in place. Most of the homes and businesses in the area use private wells for their water source.

Groundwater contamination site near former dry cleaner site : McHenry, Illinois /

Contamination in soil and groundwater was found during an investigation of a property located on the east side of the Fox River in McHenry, at 3004 W. Elm Street (Route 120) during 2003-2006. The property, currently owned by Inverse Investments, Inc., is enrolled in an Illinois Environmental Protection Agency (Illinois EPA) cleanup program. It is the location of a car rental establishment. Gem Cleaners occupied the site from 1970 to 1977, after which it was occupied by a carpet dealer, an automotive repair facility, and a tire store. Historic use of solvents at the former dry cleaner location has resulted in contamination of the soil and groundwater with chlorinated organic compounds.

Great getaways in Illinois : 97 affordable vacation packages.

"1994 1995" on cover.

Hydrologic and hydraulic modeling and analyses for the Cache River for the purposes of evaluating current conditions and alternative restoration measures.

Prepared for the Cache River Joint Venture Partnership (JVP): Illinois Department of Natural Resources, The Nature Conservancy, U.S. Fish and Wildlife Service, Ducks Unlimited, Natural Resources Conservation Service.