Environmental Permitting & Compliance
Regardless of your site development plans, you’ll likely need to obtain an environmental permit from local, state, and/or federal regulatory agencies before beginning construction. Additionally, you will also be required to comply with the permit conditions during and after construction. GSG supports our clients through the entire permitting and compliance process.
- Ambient Air Quality Permits
- Section 401 Water Quality Certification
- Section 404 Wetland Permits
- NPDES Permits
- Section 9 and 10 Permits
- Erosion & Sediment Control Inspections
- Noise Studies and Monitoring
- Wetland and Natural Habitat Restoration
- Endangered Species Monitoring
- Regulatory Coordination and Notifications
- Environmental Impact Statements

We determine permitting needs, assess potential environmental impacts, prepare and submit permit applications, consult and negotiate with regulatory agencies, conduct compliance sampling and monitoring, and provide compliance reporting. We understand that complete and accurate submission of permit information is vital to successful permit procurement and compliance – critical elements of every project.
Want to learn more?
Robert W. Suda, M.S., P.G., CPESC
Water and Natural Resource Practice Lead
rsuda@gsg-consultants.com
Phone (312) 733-6262
855 West Adams, Suite 200
Chicago, Illinois 60607