Engineering News-Record (ENR) ranks Donohue No. 17 in the wastewater treatment plant category in its annual compilation of top U.S. engineering firms. Maintaining their spot from 2019, this puts Donohue alongside some of the largest engineering firms in the country.

The City of Medford, Wisconsin and Donohue & Associates received an American Council of Engineering Companies (ACEC) Wisconsin 2020 Engineering Excellence Grand Award for the Innovative Low Level Phosphorus Compliance project.

Donohue & Associates and the City of Joliet, Ill. received a 2020 ACEC IL Engineering Excellence Special Achievement Award and Judges Choice Award for the “Preparing for the Future: Upgrades at Aux Sable WWTP” project.

Donohue & Associates, Inc. has relocated its downtown Chicago office to 230 West Monroe Street, Suite 2925. We also recently moved suites in our downtown Indianapolis (Suite 1650) and Milwaukee (Suite 500) offices as well.