Rayse Creek (ILNK01) TMDL and implementation plan /

"IEPA/BOW/03-008"--Cover.

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 on Chicago Park District Lagoon & Natural Area Rehabilitation Project, Cook County /

This project is for the ecological rehabilitation of lagoons and natural communities at 24 parks within the Chicago Park District. The development of Chicago's lagoon system began shortly after the State of Illinois created the Chicago Park District in 1869. The lagoons were expanded over the next 50 years into 14 parks and they have become extremely important ecologic, recreation, and historic resources. A variety of factors over the last 140 years have contributed to the current deteriorated condition of the lagoons which require the expenditure of funds for major rehabilitation activities. Age of infrastructure, erosion, and sedimentation were the natural forces at work; however, the lagoons' popularity and lack of comprehensive management plan also contributed. All of the lagoons are eligible to be listed on the National Register of Historic places as major contributing features. Additionally, the lagoons in Columbus, Garfield, Humboldt, Jackson, Lincoln, Sherman and Washington Parks are historic landmarks. The Park District has already invested over $5 million for partial lagoon restoration at Humboldt, Douglas, Sherman, McKinley, Riis and Garfield Parks, and additional work is required.

Sidestream elevated pool aeration (SEPA) stations : effects on in-stream dissolved oxygen /

"Prepared for the Metropolitan Water Reclamation District of Greater Chicago."--Cover.

Storm water ... keep it clean!

"Information presented in this publication is intended to provide a general understanding of the statutory and regulatory requirements governing storm water. This information is not intended to replace, limit or expand upon the complete statutory and regulatory requirements found in the Illinois Environmental Protection Act and Title 35 of the Illinois Administrative Code."

Surface water monitoring strategy, 1996-2000 /

"June 1996."

Surface water pesticide monitoring of Illinois streams : summary of results 1985-1998 /

This report provides a review and summarization of stream pesticide data collected by the Illinois EPA Ambient Water Quality Monitoring Network between October 1985 and December 1998. A list of sampling stations is provided in Appendix A along with data from the seven most detected pesticides which are provided in Appendix B.

Strategy for the protection of underground water in Illinois /

"October 9, 1984."

The Economic impact of revised measurement methods for emissions of sulfur compounds, proposed regulations R87-31 : final report /

"Project: 88/223."

Tiered approach to cleanup objectives : guidance document.

Cover title.

The prospect for controlled trading of air pollution rights in the metro-east area of Illinois /

Cover title: Prospects for controlled trading of air pullution rights in the metro east area of Illinois.

Virtual case manager : tactical implementation plan.

"During the 1996 spring session, the General Assembly passed and the Governor signed landmark legislation creating a Department of Human Services (DHS) effective July 1, 1997. The new department consolidates three human services departments in their entirety : Department of Alcoholism and Substance Abuse (DASA) - Department of Rehabilitation Services (DORS) - Department of Mental Health and Developmental Disabilities (DMH/DD)."

Water monitoring strategy, 2002-2006.

"IEPA/BOW/02-005"--Cover.

Water Pollution Control Loan Program : low interest wastewater treatment financing.

Description based on: 2000 edition.

Volunteer lake monitoring.

Description based on: 1981; title from cover.