U.S. EPA regulations have changed the focus of lead and copper monitoring.

Caption title.

Used tire program activities.

This report, required under Section 55.6.d. of the Environmental Protection Act, describes the Illinois EPA's activities relating to funding through the Used Tire Management Fund.

Used tire program.

"32564"--Colophon.

Update #3 : Crestwood public water supply groundwater modeling -- bedrock well installation /

"September 11, 2009"

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.

Urban stormwater management : final report.

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

Water pollution control revolving fund : WPCRF.

"October 1994."

Waste resource newsletter.

Caption title.

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].

Waterworks operations : course curriculum guide /

Endorsed by Illinois Water Supply Operator Certification Advisory Board.

Water pollution control program plan /

Latest issue consulted: Federal fiscal year 1988.

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.