Evaluation of Illinois stream sediment data, 1974-1980 /

"IEPA/WPC/84-004."-- Cover.

Investigations of six intermittent streams : (Solomon Creek, Otter Creek, Blue Creek, Kaskaskia Ditch, Steward Creek, and Brushy Creek) : April-September 1980.

"February, 1981."

Limnology of Stephen A. Forbes Lakes : May-October, 1979 /

Cover title.

Nationwide urban runoff project, Champaign, Illinois : summary of Illinois street sweeping cost data /

On cover: Water quality management.

Newsletter.

Mode of access: Internet.

Pesticide monitoring : Illinois EPA's summary of results, 1985-1989 /

"December 1990."

Regulatory strategies for construction site erosion control programs : forms, costs, and cost recovery mechanisms : contractor assistance for the cost of financing regulatory programs /

"December, 1980."

Report and recommendations to Governor ... and the ... Illinois General Assembly /

Description based on: 77th, issued Mar. 1971; title from cover.

Study of fish toxicity in the east branch Du Page River /

Includes bibliographical references.

Summaries of categorical pretreatment standards /

"November, 1987."

The Basics--street sweeping in Illinois /

Cover title.

Urban stormwater management : final report.

"Initiated November 1976 as part of the statewide 208 Water Quality Management Planning Program."

Waterborne pathogens.

Lake Notes ... is a series of publications produced by the Illinois Environmental Protection Agency about issues confronting Illinois' lake resources. The objective of these publications is to provide lake and watershed residents with a greater understanding of environmental cause-and-effect relationships, and actions we all can take to protect our lakes.--p. [4].

Monthly bulletin /

Description based on: Vol. 23, no. 1 (Feb. 1907); title from cover.

Suffolk County survey series; Report.

Cover title.