Water Quality Programs

The Division of Surface Water (DSW) includes several programs that support the Clean Water Act’s “fishable, swimmable” goals for all surface waters in Ohio. These programs assess the quality of the surface waters, set standards for protection of the waters and establish plans to bring impaired waters back into attainment with water quality goals. See the links to individual program pages on the right.

Documents Available for Comment

The Southern Central Ohio River Tributaries Draft Loading Analysis Plan is now available for review and comment. The comment deadline is March 11, 2020

The Lower Scioto River Draft Loading Analysis Plan is now available for review and comment.
The comment deadline is March 2, 2020

 

No documents are available for comment at this time. 

 

No documents are available for comment at this time. 

 
Tiffin River Watershed In progress    
Maumee River Mainstem In progress    
 

 

No documents are available for comment at this time. 

 
Black River Watershed In progress    
St. Joseph River Watershed In progress    
Mohican River Watershed In progress    
Upper Scioto River Watershed In progress    
 

 

Quick Links

(Hint: Select an item and click "Go" to navigate)

Create a Customer Support Center Account
How to subscribe for updates and training opportunities through Ohio EPA’s Customer Support Center. Ready to create your account? Click on the link below.