Division of Surface Water Ohio EPA Pretreatment Contacts




Ohio EPA Pretreatment Contacts

The district offices handle inspections, field work, permit issues, and provide local points of contact for the regulated community. Central office handles modification requests and indirect discharge permits.


  Central Office: Columbus  
Northwest District Office: Bowling Green [District Map] Northeast District Office: Twinsburg
Southwest District Office: Dayton Southeast District Office: Logan
  Central District Office: Columbus  
Ohio EPA logo

Contact the Division of Surface Water
Mailing Address: P.O. Box 1049, Columbus, OH 43216-1049
Street Address: 50 West Town Street, Suite 700 Columbus, OH 43215
Phone: (614) 644-2001 ~ Fax: 644-2745 ~ E-mail
Emergency Response Hotline (800) 282-9378