EV Rebate Program: The Illinois EPA will open the next EV rebate application cycle on January 21, 2025. The rebate application cycle will close on April 30, 2025. The Illinois General …

General Illinois EPA Contact: For other questions and comments about the Illinois EPA, environmental protection, laws, regulations, and policies. News Media Inquiries and …

The Bureau is committed to ensuring that every Illinois public water system provides water that is superior quality, meets all regulatory requirements, and that Illinois' groundwater resources are …

The Illinois EPA’s compliance and enforcement programs seek to obtain prompt compliance with the Illinois Environmental Protection Act (“the Act”), regulations promulgated under the Act, …

We've Moved: The Illinois EPA Headquarters has moved to 2520 W Iles Ave, PO Box 19276, Springfield, IL 62794-9276.

The Illinois EPA's vehicle emissions inspection program plays an important role in improving air quality and public health in Illinois. The federal Clean Air Act (42 U.S.C. § 7511a) requires …

More than 12 million people in Illinois rely on public water supplies for drinking water. Assessments will be conducted for all public water supplies in Illinois, including more than …

The Bureau of Air is committed to ensuring clean, safe air for Illinois’ citizens and the environment. The Bureau of Air monitors and evaluates ambient air quality, develops plans to …

Apr 1, 2024 · CHICAGO — Illinois Environmental Protection Agency (Illinois EPA) Director John J. Kim today announced the issuance of a new National Pollutant Discharge Elimination System …

The Illinois EPA works to safeguard natural resources from pollution to provide a healthy environment. By partnering with businesses, local governments, and the public, the Illinois …