Main Content
Table of Contents
- Office of Air Quality
- Office of Land Quality
- Office of Legal Counsel
- Office of Program Support
- Office of Water Quality
- Hoja Informativa en Español
Office of Air Quality
Air Compliance
- Agricultural Open Burning [PDF]
- Asbestos [PDF]
- Auto Refinishing Rule Changes [PDF]
- Ethanol [PDF]
- Grain Elevator Fugitive Dust Prevention - Best Practices [PDF]
- Indiana's Emission Credit Registry [PDF]
- Outdoor Hydronic Heaters [PDF]
- Standards for Architectural and Industrial Maintenance (AIM) Coatings VOC Rule 326 IAC 8-14 [PDF]
- Standards for Consumer and Commercial Products (CCP) VOC Rule 326 IAC 8-15 [PDF]
Air Quality
Criteria Air Pollutants
- Carbon Monoxide (CO) [PDF]
- Lead (Pb) [PDF]
- Nitrogen Dioxide (NO2) [PDF]
- Ozone (O3) [PDF]
- Particulate Matter (PM 2.5 and PM 10) [PDF]
- Sulfur Dioxide (SO2) [PDF]
Southwest Indianapolis Air Toxics Study Program
- 95% Upper Confidence Limits [PDF]
- Ambient Air Background [PDF]
- Effects of Non-detects [PDF]
- Odor and Air Toxics [PDF]
- Public Advisory Group (PAG) [PDF]
- Regional Air Impact Modeling Initiative (RAIMI) [PDF]
- Technical Advisory Group (TAG) [PDF]
Office of Land Quality
Confined Feeding Operations
- CFO/CAFO Compliance Assistance [PDF]
- Proper Disposal of Dairy Waste and Cleanup Requirements [PDF]
- Solid Manure Staging [PDF]
Permitting
Regulated Wastes Permits and Compliance
- Decommissioning and Removing Landfill Gas Extraction Wells [PDF]
- Indianapolis Power & Light Eagle Valley Generating Station: CCR Ash Surface Impoundment System Closure and Post-closure Plan [PDF]
- Neutral Selection of Regulated Entities for Routine Compliance Inspections [PDF]
- Preventing Open Dumping [PDF]
- Solid Waste Landfills [PDF]
- Solid Waste Transfer Stations [PDF]
- Street Sweeping Debris Disposal and Management (Under Review)
- Use of Alternative Daily Cover at Landfills [PDF]
Remediation and Response
- Benzene [PDF]
- Emergency Asbestos Debris [PDF]
- Emergency Burning for Disasters [PDF]
- Emergency Debris Management [PDF]
- Flooding and Underground Storage Tanks [PDF]
- General Electric, Tell City, Indiana [PDF]
- Independent Closure Process [PDF]
- Institutional Controls [PDF]
- Lead in Soils [PDF]
- Methyl Tertiary-Butyl Ether (MTBE) [PDF]
- Polychlorinated Biphenyls (PCBs) [PDF]
- Sandbag Disposal [PDF]
- Tetrachloroethene (PCE) [PDF]
- Trichloroethylene (TCE) [PDF]
- Vapor Intrusion [PDF]
IDEM has guidance to help you find an environmental consultant.
Site Investigation
- 0153 Ground Water Contamination Site [PDF]
- Canal Road Groundwater Contamination Site [PDF]
- East 165th Street Soil Contamination Site [PDF]
- ESI Environmental, Inc. Investigation [PDF]
- Goshen North Well Field Ground Water Contamination Investigation (March 17, 2015) [PDF]
- Ranney Well Field Ground Water Plume, Anderson, Indiana (March 11, 2015) [PDF]
- Sunset Avenue Investigation [PDF]
- Wildcat Creek South Bank PCB Contamination and Investigation [PDF]
Office of Legal Counsel
Enforcement and Compliance Information
Office of Program Support
Community Environmental Health
Assistance and Outreach Branch
Compliance and Technical Assistance Program
- Carpet Cleaning, Environmental Aspects [PDF]
- Confidential Environmental Assistance For Indiana Businesses [PDF]
- Drycleaning [PDF]
- Good Management Practices for Woodworking Manufacturing Facilities [PDF]
- Mercury Switches Removed from End of Life Vehicles [PDF]
- Power Washing [PDF]
- Self-Disclosure and Environmental Audit Policy [PDF]
- Toxics Release Inventory [PDF]
Recycling and Voluntary Pollution Prevention
- Backyard Composting [PDF]
- Disposal of Unused Medications in Schools [PDF]
- Household Hazardous Waste [PDF]
- Indiana Clean Marina Program [PDF]
- Lighting Alternatives [PDF]
- Recycling [PDF]
- Recycling Activity Reporting Requirements [PDF]
- Unwanted Medicine [PDF]
- Winter Energy Conservation [PDF]
Electronic Waste Program (Indiana E-Cycle)
Pollution Complaint Investigations/Responses to Citizen Inquiries
- 360 Degree Metal Recycling, Inc. [PDF]
- Bear Run Coal Mine [PDF]
- Duneland 28 [PDF]
- Duneland 28 (Revised) [PDF]
- Singleton Stone Quarry [PDF]
- Waste No Energy, LLC, Monticello (White County) [PDF]
Office of Water Quality
Drinking Water and Ground Water
- Arsenic [PDF]
- Follow-up Steps for Schools with Lead and/or Copper Sampling Results above the Action Level [PDF]
- Lead in Drinking Water - Information for Consumers [PDF]
Drinking Water Operators
- Backflow Prevention for Livestock Watering [PDF]
- Certification Rule [PDF]
- Continuing Education Requirements [PDF]
- Facility Specific Operator [PDF]
- On-site Visits [PDF]
Public Water Systems
- Are You A Public Water System? [PDF]
- Chemical Contaminant Monitoring IOCs, SOCs, & VOCs [PDF]
- Community Water Systems Total Coliform Rule [PDF]
- Consumer Confidence Reports [PDF]
- Disinfection Byproducts in Drinking Water [PDF]
- Drinking Water Sampling Following Lead Service Line Replacement [PDF]
- Lead and Copper Rule [PDF]
- Nitrate in Public Drinking Water [PDF]
- Total Coliform and Nitrate Monitoring Requirements for Transient Noncommunity Water Systems [PDF]
Stormwater and Wetlands
- Combined Sewer Overflow (CSO) [PDF]
- Culverts & Stream Crossings [PDF]
- Municipal Separate Storm Sewer Systems (MS4) [PDF]
- Stormwater and Construction [PDF]
- Stormwater and Manufacturing [PDF]
- Permits Required for Oil & Gas Operations in Wetlands Areas [PDF]
- Wetlands [PDF]
Wastewater Compliance
Watersheds and Nonpoint Source Water Pollution
- Algae in Aquatic Ecosystems [PDF]
- Biological Community Assessment: Macroinvertebrates and Fish [PDF]
- Blue-Green Algae [PDF]
- E. coli [PDF]
- Foam on the Water [PDF]
- Nonpoint Source Pollution [PDF]
- Section 303(d) List of Impaired Waters [PDF]
- Working with Watershed Management Plans and the State Revolving Fund Loan Program [PDF]
Hoja Informativa en Español
Online Services
- Acronyms List
- Electronic Permitting / Regulatory Services Portal
- Enforcement Database
- Forms.IN.gov
- Impaired Waters (e303d)
- Online Air Permit Search
- Online Payment Options
- Real-Time Monitoring
- Safe Drinking Water Information Search
- Search for Authorization Status
- Virtual File Cabinet
- Wastewater Certification Renewal
- More IN.gov Online Services
- IN.gov Subscriber Center
Online Services
- Acronyms List
- Electronic Permitting / Regulatory Services Portal
- Enforcement Database
- Forms.IN.gov
- Impaired Waters (e303d)
- Online Air Permit Search
- Online Payment Options
- Real-Time Monitoring
- Safe Drinking Water Information Search
- Search for Authorization Status
- Virtual File Cabinet
- Wastewater Certification Renewal
- More IN.gov Online Services
- IN.gov Subscriber Center
