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."

Phase I diagnostic / feasibility study of Paris Twin Lakes, Edgar County, Illinois /

"Prepared for the City of Paris, Illinois."

Phase I diagnostic / feasibility study of Stephen A. Forbes Lake, Marion County, Illinois /

"This report was financed in part by a grant from the U.S. Environmental Protection Agency under Section 314 of the Clean Water Act."

Phase II project report of Paris Twin Lakes, Edgar County, Illinois /

"Funding was jointly provided by the United States Environmental Protection Agency, the United States Department of Housing and Urban Development, the Illinois Environmental Protection Agency, and the City of Paris.

Phase I diagnostic / feasibility study of Channel Lake and Lake Catherine, Lake County, Illinois /

"December 27, 2000."

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.

Soil erosion and sediment delivery in the Highland Silver Lake Watershed, Madison County, Illinois : preliminary analysis /

"October, 1982."

Soil erosion and sediment transport dynamics in the Blue Creek Watershed, Pike County, Illinois /

"IEPA/WPC/83-004."

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.

Volunteer lake monitoring.

Description based on: 1981; title from cover.