Water Quality Programs
The Division of Surface Water (DSW) includes several programs that support the Clean Water Acts 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 Maumee Watershed Nutrient TMDL Project Draft Preliminary Modeling Results is now available for review and comment. The comment period ends at 5:00 PM on August 17, 2022.
Study Plan
No documents are available for comment at this time.
Biological and Water Quality Report
No documents are available for comment at this time.
Loading Analysis Plan
Southeast Ohio River Tributaries (Little Scioto, Pine, & Ice Creek)
Lake Erie Central Basin Tributaries
Preliminary Modeling Results
Maumee Watershed Nutrient TMDL Draft Preliminary Modeling Results
- Fact Sheet
- Draft Preliminary Modeling Results Report
- Appendix 1 - Appendix 1 Methods and Calculations for Estimates of Livestock and Poultry in the Maumee Watershed in Ohio and the Relative Proportion of Manure Phosphorus Generated Annually to Crop Demand
- Appendix 2 – Maumee Watershed SWAT Models Review
- Appendix 3 – Individual NPDES Wasteload Allocations
- Appendix 4 – Near-Field TMDL Reports in the Maumee Watershed
- Appendix 5 – Works Cited
Comment deadline is 5:00 PM on August 17, 2022. Additional information on this project is available on the TMDL project webpage.
TMDL
No documents are available for comment at this time.
