Early Stakeholder Outreach- CRO 2022 Rules: Ohio EPA, Division of Environmental Response and Revitalization (DERR), is seeking stakeholder input on amendments to rules in the Cessation of Regulated Activities Program. The...more
Air -
Public Comment Request - 2015 Ozone National Ambient Air Quality Standard Emissions Inventory & Emissions Statement Program - Butler, Clermont, Cuyahoga, Geauga, Hamilton, Lake, Lorain, Medina, Portage, Summit, and...more