Air in Ohio

• Compliance Assurance and Enforcement Documents for Ohio
• Real-Time Air Pollution Data (AirNow) for Ohio
• RadNet Near-Real-Time Air Monitoring Results from Cleveland, OH
• Air Sensor Loan Programs for Communities
• My Environment - Ohio - Air
• Approved State Implementation Plans (SIPs) in Region 5
• Region 5 Electronic Permits
  • Clean Air Act Permitting in Ohio
• Air Standards Delegations in Ohio
• Ohio EPA Air Program Exit

Water in Ohio

• Michindoh Aquifer - March 2013
• My Environment - Ohio - Water
• Basic Information About Your Drinking Water
• Ohio NPDES Permits
• No Discharge Zones (NDZs) by State
• Impaired Waters and TMDLS
  The following links exit the site Exit
  • Ohio 303(d) listing (impaired waters)
  • Ohio TMDL program
  • Ohio State Water Quality Program
  • Ohio Monitoring Program
  • Ohio Water Assessment Program
  • Ohio NonPoint Source Program
  • Ohio NPDES Program
• Water Quality Standards Regulations: Ohio
• Water Quality Standards - managed by the Ohio Environmental Protection Agency (OEPA). Other State agencies such as the Ohio Department of Natural Resources and the Ohio Department of Public Health, as well as other entities such as the Ohio River Valley Water Sanitation Commission (ORSANCO), at times work with OEPA on WQS issues.
  • Ohio Water Quality Standards Program Exit
  • Division of Surface Water Rules and Laws Exit

Water in Region 5

• Great Lakes Initiative (GLI) Clearinghouse
• National Pollutant Discharge Elimination System (NPDES) State Program Authorization Information
• Impaired Waters and TMDLs in Region 5
• Underground Injection Control in EPA Region 5 (IL, IN, MI, MN, OH, and WI)

Cleanups in Ohio

• Basic Information about Cleanups - lists EPA's cleanup programs (emergency response, Superfund, RCRA Corrective Action and more)
• Search for Superfund Sites Where You Live
• Superfund Advanced Search (for NPL and Non-NPL sites)
• Corrective Action Hazardous Waste Clean Ups
• Cleanups in My Community
• My Environment: Search by Zip Code

Cleanups in Region 5

• Brownfields in Region 5
• Cleanups in My Community
• Emergency Responses in Region 5