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.

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.

Volunteer lake monitoring program.

Published in 7 v., v. 1 being a statewide summary report and other 6 v. being the regional reports.

Water pollution control revolving fund : WPCRF.

"October 1994."

Water pollution control program plan /

Latest issue consulted: Federal fiscal year 1988.

Water Survey currents /

Title from caption.

Will an NPDES permit be required for my operation? : Common livestock scenarios.

This fact sheet is an outreach tool, designed to assist producers as they attempt to determine whether their operations require coverage under a CAFO National Pollutant Discharge Elimination System (NPEDS) permit. The following common livestock production scenarios and the correlating permitting status for each are designed to assist livestock producers in determining whether an operation requires a permit. A site evaluation by Agency staff may also provide design and operating criteria by which permit problems can be successfully reduced or avoided.

Surface waters of the West Canada Creek Drainage Basin : comprehensive plan for prevention and abatement of pollution.

"January, 1964."

Evaluation criteria guide for water pollution prevention, control, and abatement programs.

"23 April 1987."

Water Pollution Control Act of 1972 : economic impacts, plant closures /

Prepared for the National Commission on Water Quality.