IDEM Offices

Indianapolis Central Office

Indiana Government Center North
100 North Senate Avenue
Indianapolis, IN 46204

Phone: (317) 232-8603
Toll Free: (800) 451-6027

For more information:

Commissioner's Office

Indiana Department of Environmental Management
100 North Senate Avenue
Indianapolis, IN 46204-2251

Office of Air Quality
Compliance Branch:

Indiana Department of Environmental Management
Office of Air Quality Compliance Branch
100 North Senate Avenue IGCN 1003
Indianapolis, IN 46204-2251

Monitoring Branch:

Indiana Department of Environmental Management
Office of Air Quality Monitoring Branch
100 North Senate Avenue IGCN 1003
Indianapolis, IN 46204-2251

For more information:

Permits Branch:

Indiana Department of Environmental Management
Office of Air Quality Permits Branch
100 North Senate Avenue IGCN 1003
Indianapolis, IN 46204-2251

For more information:

Office of Land Quality
Annual Manifest Report / Hazardous Waste Biennial Report:

Indiana Department of Environmental Management
Office of Land Quality
100 North Senate Avenue IGCN 1101
Indianapolis, IN 46204-2251

Remediation Services Branch:

Indiana Department of Environmental Management
Office of Land Quality
100 North Senate Avenue
Indianapolis, IN 46204-2251

For more information:

Science Services Branch:

Indiana Department of Environmental Management
Office of Land Quality
100 North Senate Avenue
Indianapolis, IN 46204-2251

For more information:

Site Investigations:

Indiana Department of Environmental Management
Office of Land Quality
100 North Senate Avenue
Indianapolis, IN 46204-2251

Solid Waste Permits:

Indiana Department of Environmental Management
Office of Land Quality
100 North Senate Avenue
Indianapolis, IN 46204-2251

Underground Storage Tanks Branch:

Indiana Department of Environmental Management
Office of Land Quality
100 North Senate Avenue
Indianapolis, IN 46204-2251

For more information:

Office of Legal Counsel:

Indiana Department of Environmental Management
Office of Legal Counsel
100 North Senate Avenue
Indianapolis, IN 46204-2251

Office of Program Support:

Indiana Department of Environmental Management
Office of Program Support
100 North Senate Avenue IGCS W041
Indianapolis, IN 46204-2251

For more information:

Office of Water Quality
Drinking Water Branch:

Indiana Department of Environmental Management
Office of Water Quality Drinking Water Branch
100 North Senate Avenue IGCN 1255
Indianapolis, IN 46204-2251

Permitting Branch:

Indiana Department of Environmental Management
Office of Water Quality Permitting Branch
100 North Senate Avenue IGCN 1255
Indianapolis, IN 46204-2251

For more information:

Watershed Assessment and Planning Branch:

Indiana Department of Environmental Management
Office of Water Quality Watershed Assessment and Planning Branch
100 North Senate Avenue
Indianapolis, IN 46204-2251

For more information:

IDEM Human Resources:

Indiana Department of Environmental Management
100 North Senate Avenue
Indianapolis, IN 46204-2251

Indianapolis Shadeland Office

Western Select Building
2525 North Shadeland Avenue
Indianapolis, IN 46219

Northern Regional Office

The Northern Regional Office brings many services of the Indiana Department of Environmental Management to the citizens and communities of Northern Indiana. Serving the counties of DeKalb, Elkhart, Fulton, Kosciusko, LaGrange, Marshall, Noble, St. Joseph, Starke, and Steuben, the Northern Office helps to bring state environmental assistance from the state capital in Indianapolis to Northern Indiana residents, municipalities, counties, and planning districts.

Providing access to local permits, inspection reports, and general environmental information is but one of the areas of support that we bring to our region; local compliance and technical assistance to industries and groups starting to build, expand, or diversify their plants, and initiating and developing outreach services in environmental issues are among other services we provide.

In addition, staff of the Northern Regional Office answer questions from the public on a wide range of environmental subjects and represent the environmental community at important gatherings.

300 North Dr. Martin Luther King Jr. Boulevard Suite 450
South Bend, IN 46601-1295

Phone: (574) 245-4870
Toll Free: (800) 753-5519 (within Indiana)
Fax: (574) 245-4877

Northwest Regional Office

Some of the state's most serious environmental challenges lie in Lake, LaPorte and Porter counties in Northwest Indiana. A century of spills, emissions and discharges to the environment required government to respond with comprehensive, regionally coordinated programs. In 1991, IDEM opened a regional office in Gary to act as a liaison with local officials, concerned citizens, and industry, including the involvement of concerned citizens through the Citizen's Advisory for the Remediation of the Environment (CARE) Committee.

The Northwest Regional Office serves Lake, Porter and LaPorte Counties by providing local access to permits, inspection reports and general information on environmental activities with state, municipal, and industrial facilities. In addition, staff of the Northwest Regional Office answer questions from the public about a wide range of environmental subjects.

330 West US Highway 30 Suite F
Valparaiso, IN 46385

Phone: (219) 464-0233 or (219) 464-0278
Toll Free: (888) 209-8892 (within Indiana)
Fax: (219) 464-0553

Southeast Regional Office

To better serve the southern portion of the state IDEM opened a Southeast Regional office in 2009. The Southeast Regional office serves the counties of Bartholomew, Brown, Clark, Crawford, Dearborn, Decatur, Fayette, Floyd, Franklin, Harrison, Jackson, Jefferson, Jennings, Lawrence, Monroe, Ohio, Orange, Perry, Ripley, Scott, Switzerland, Union, and Washington.

The Southeast Regional Office provides local access to permits, inspection reports and general information on environmental activities with State, municipal, and industrial facilities. In addition, staff of the Southeast Regional Office answer questions from the public on a wide range of environmental subjects and represents the environmental community at important gatherings.

820 West Sweet Street
Brownstown, IN 47220-9557

Phone: (812) 358-2027
Toll Free: (877) 271-0074 (within Indiana)
Fax: (812) 358-2058

Southwest Regional Office

The Southwest Regional Office serves the counties of Daviess, Dubois, Gibson, Knox, Martin, Pike, Posey, Spencer, Vanderburgh, and Warrick in southwest Indiana by providing a local access to permits, inspection reports and general information on environmental activities with State, municipal, and industrial facilities. In addition, staff of the Southwest Regional Office answer questions from the public on a wide range of environmental subjects and represents the environmental community at important gatherings.

114 South 7th Street
P.O. Box 128
Petersburg, IN 47567-0128

Phone: (812) 380-2305
Toll Free: (888) 672-8323 (within Indiana)
Fax: (812) 380-2304