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The Illinois Environmental Protection Agency has issued an Areawide Air Pollution Action Day for Sunday, July 19th. This is in addition to the ongoing Chicago Air Pollu tion Action Day in effect today July 18th. This alert includes all of Illinois’ Air Quality Index (AQI) forecast sectors, except Metro-East St. Louis. Visit www.AirNow.gov to stay up to date on current conditions. 

Storm Water Notices of Intent Information for Construction and Industrial Activities

Notices of Intent

Information on new NOI applications are available on the listings below after the permit application form has been submitted to the Agency and reviewed for completeness. After the NOI application has been reviewed, an identifying ILR number is assigned to the permit application and the applicants will be posted to the listed links of this site. This DOES NOT mean your permit application has been approved. Follow the instructions provided on the permit application forms for more details on what is required to receive a permit. Search for Notice of Intent information by NOI type below. Storm Water Pollution Prevention Plan documentation can also be viewed on the search result pages.

Submission of Notice of Intent

To submit a notice of intent, please, follow the guidelines for the appropriate type of activity