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  1. Illinois DNR
  2. Water Resources
  3. Protecting Illinois Waters

Protecting Illinois Waters 

Construction projects in Illinois waterways, floodplains and wetlands often require both State and Federal authorization. This application packet is designed to simplify the approval process for the applicant seeking project authorizations from the U. S. Army Corps of Engineers, The Illinois Department of Natural Resources, Office of Water Resources and the Illinois Environmental Protection Agency.

Information regarding the joint application process, application requirements, agencies, and instructions can be found here .