DSW Topic Index:

Select a Topic 401 water quality certification program 4500 & 4519 Submittal Procedures Antidegradation Biological and water quality monitoring and assessment Biological and water quality reports Biosolids program Coal surface mining - non-NPDES permitting Coal surface mining - NPDES general permitting Combined sewer overflow (CSO) control program Compliance Assistance Unit Concentrated animal feeding operation (CAFO) program Credible data program e-DMR Enforcement program Environmental mitigation External advisory groups (EAG) Fish consumption advisories Forms General permits Geographic information system (GIS) Guidance Headwater habitat initiative Household sewage treatment systems Industrial waste beneficial use Inland lakes monitoring program Integrated water quality monitoring and assessment report Interactive Maps Lake Erie lakewide management plan (LaMP) Lake Erie phosphorus task force Lake Erie programs Lakes (Inland) monitoring program Mitigation clearinghouse program Nonpoint source program NPDES permit lists NPDES permit program ODOT permitting Operator certification program Permits program Permit-to-install program Policies Pretreatment program (Indirect discharge) Publications Remedial action plans (RAP) Rules - draft and proposed Rules - effective Section 208 plans Section 303(d) TMDL priority list Section 305(b) reports Section 319 grant program Section 401 water quality certification program Semi-public disposal system inspection contracts (HB 110) Sewage sludge program Sport fish consumption advisories Storm water program Surface water enhance., restor. & protect. (SWERP) clearingh Surface water restoration and protection (SRP) clearinghouse Technical bulletins and fact sheets Total maximum daily load (TMDL) program Volunteer monitoring program Water resource inventories Water quality criteria and values Water quality management plan Water quality monitoring program Water quality standards program Water quality trading program Wetlands - ecology/bioassessment program Wetlands - isolated wetland permits What's new

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Documents Out for Public Comment 

Document	Comments Due
TMDL Report - Walnut Creek Watershed	December 14, 2009
Rules - Antidegradation	To be determined
Rules - Water Quality Standards	To be determined
Rules - Section 401 Water Quality Certification Program	To be determined

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Integrated Water Quality Monitoring and Assessment Report

Preparation of the 2010 Integrated Report is underway. The report fulfills the State’s reporting obligations under Sections 305(b) and 303(d) of the Federal Clean Water Act. It will indicate the general condition of Ohio’s waters and list those waters that are currently impaired and may require Total Maximum Daily Load (TMDL) development in order to meet water quality standards.

Go here for more information.

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Grand Lake St. Marys Information

Ohio EPA has created a Web page that provides easy access to Agency information about Grand Lake St. Marys algal toxins and overall watershed conditions.

Go to the Grand Lake St. Marys Toxic Algae page.

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