Non-Contact Cooling Water - General Permit

Applicants under this permit include industrial facilities that discharge waters that remove heat from industrial processes. These waters do not come into contact with raw materials, products, or other wastes. Key parameters monitored in this permit are: Flow volume, Temperature, and pH.

Currently Effective Permit

Effective Date: March 1, 2016
Expiration Date: February 28, 2021

• Downloadable Lists of Dischargers Covered under Ohio EPA's NPDES General Permits
• Public notice
• General permit OHN000005
• Fact sheet
• Letter to general permit holders
• Permit Application Forms