September 30, 2021

"One of the kids in the environmental club I volunteer with (her name's Rose) wanted to let you know how helpful the Illinois Urban Manual resources page , was for us! Rose has been working on a project about people interact with natural resources, so she was doing research on water and ended up on your page... It was a wonderful find because she was able to get some excellent info from the sites on there & I think we're going to get a lot of use out of the links we bookmarked! She thought you might appreciate hearing how you helped us:)" ~ Hannah A. (Old Louisville Student Conservation Association)

September 23, 2021

The standard for Rolled Perimeter Control has been reviewed and approved. Please reference IUM practice standard 912.

June 7, 2019

Please review the following IDOT Memo regarding  Cofferdams (Type 1) within jurisdictional wetlands and Waters of the U.S. New Special Provision for Cofferdam (Type 1)

January 11, 2019

The Dewatering standard (Standard 813) is now available! Check it out Here

December 4, 2018

Welcome to the new Illinois Urban Manual website!