As a precautionary response to COVID-19, Ohio EPA is currently operating with most staff working remotely. If you are working with our staff on a current project and you know the name of the employee you are working with, email them at or call them directly. The Agency website has contact information for every district, division, and office. In order to reach us, please contact Ohio EPA’s main phone line at (614) 644-3020 or the main line for the division or office you are trying to reach.

After March 23, our district offices and Central Office will be temporarily closed and will have increasingly limited ability to receive deliveries, plans, etc. All entities are encouraged to submit plans, permit applications, etc., electronically where there are existing avenues to do so, such as the eBusiness Center (eBiz). Please refer to the list of available services on the main eBiz webpage. We encourage you to make use of all that apply, even if you have not used eBiz in the past. Plans under 25 MB can be emailed. For large plans over 25 MB, entities should work with the reviewer/division to upload via LiquidFiles. Directions for submitting docs via LiquidFiles is available on YouTube. We apologize for the inconvenience and thank you in advance for your understanding. If you wish to send hard copies of documents to any of Ohio EPA’s district offices, the best method to ensure we receive these documents is to send them via U.S. Mail. Since all offices are closed, deliveries outside of U.S. Mail (FedEx, UPS) will likely be returned because the offices are closed and deliveries cannot be made.

To report a spill or environmental emergency, contact the spill hotline (800) 282-9378 or (614) 224-0946

Division of Surface Water

Ensures compliance with the federal Clean Water Act and works to restore and enhance the integrity of Ohio’s waters.


Recent Actions and Notices

Document Comments Due
Southwest Ohio River Tributaries Watershed Draft Loading Analysis Plan November 20, 2020
WQS Human Health Criteria Final Rules N/A
Big Darby Creek Draft Loading Analysis Plan November 4, 2020
NPDES Small MS4 General Permit Renewal Sept. 8, 2020
Discharger-specific Draft Permits in Public Notice Varies
Applications for 401 Water Quality Certifications and/or Isolated Wetland Permits Varies

 Training Events

  • Midwest Biodiversity Institute (MBI) is offering training opportunities covering aspects of wetland, stream, and river assessment. Please see MBI’s website for more information.
  • EnviroScience is offering training opportunities covering aspects of stream and river assessment.  Please see EnviroScience’s website for more information.


Division of Surface Water Mission Statement

The division's mission is to protect, enhance and restore all waters of the state for the health, safety and welfare of present and future generations. We accomplish this mission by monitoring the aquatic environment, permitting, enforcing environmental laws, using and refining scientifically sound methods and regulations, planning, coordinating, educating, providing technical assistance and encouraging pollution prevention practices.

Who We Are

Ohio is a water-rich state with more than 25,000 miles of streams and rivers, a 451-mile border on the Ohio River, more than 5,000 lakes, ponds, and reservoirs (>1 acre), and 236 miles of Lake Erie shoreline. Ohio has 10 scenic rivers comprising more than 629 river miles, the fourth largest total of any state in the nation.

The Division of Surface Water is responsible for restoring and maintaining the quality of Ohio's rivers and streams. The goal of Ohio's surface water program -- restoration and maintenance of Ohio's water resources -- reflects the national water quality objective in the Federal Clean Water Act (CWA), which is "to restore and maintain the chemical, physical, and biological integrity of the Nation's waters. The CWA objective is often referred to as the "fishable/swimmable goal."

The fishable/swimmable goal is different from the popular idea of clean water as being water that is chemically pure. Instead, fishable/swimmable waters are resources that support stable, balanced populations of aquatic organisms which are ecologically "healthy," and provide safe water to the people of Ohio for public and industrial water supplies and recreation.

The Division of Surface Water has a full time staff of approximately 240 located in Columbus and the five district offices. The division also employs approximately 50 interns during the summer to assist with biological and chemical water quality surveys. Funding for the division is comprised of federal and state monies as well as annual discharge fees.

The Tools We Use

The Division of Surface Water utilizes many tools in working to achieve its goals:


  • National Pollutant Discharge Elimination System (NPDES) permits are issued to municipal and industrial wastewater and stormwater dischargers. Ohio has over 4,000 regulated facilities.
  • Permits-to-Install (PTI) are issued for construction of new or expanded wastewater facilities and sewers and for the disposal of sludge from wastewater treatment facilities. Over 2,000 PTIs are issued annually.
  • Indirect Discharge Permits are issued to discharges of industrial wastewater into public sewer systems.
  • Section 401 Water Quality Certifications are issued for the discharge of dredge and fill material to waters of the state.
  • Testing is conducted and certification is awarded to operators of water and wastewater treatment facilities to ensure baseline proficiency in various aspects of drinking water treatment and distribution and wastewater collection and treatment.

Technical Assistance

  • Operator assistance is provided to small community wastewater treatment plants experiencing compliance problems.
  • Pass-through funds for nonpoint source demonstration projects are provided.


  • The pretreatment program is a partnership among USEPA, Ohio EPA and local communities for controlling the discharge of industrial wastewater into public sewer systems.
  • Lake Erie Remedial Action Plans (RAPs), which promote community based decision making for the correction of water quality concerns, are coordinated by the division.
  • Programmatic technical support is provided to the Division of Drinking and Ground Water and Division of Emergency and Remedial Response.
  • The division works together with the Ohio Department of Natural Resources to implement the nonpoint source and wetlands programs.


  • Biological and chemical water quality monitoring is conducted to assess quality of Ohio's lakes and streams.
  • Sampling of wastewater discharges is performed to monitor compliance with permit limits.
  • Inspections at regulated facilities are performed to ensure compliance with environmental regulations.


  • Water quality standards for Ohio are developed.
  • The Division has begun the process of shifting away from a traditional programmatic way of thinking (enforcement, permits, nonpoint planning, etc.) toward an ecosystem based approach. This approach, focusing on watersheds, will facilitate the creation of partnerships with local government and the general public resulting in community-based environmental management.
  • The Lake Erie Lakewide Area Management Plan (LaMP), which incorporates an ecosystem approach to the protection of Lake Erie and considerable public involvement, is coordinated by the division.


Central Office

Phone: (614) 644-2001
Fax: (614) 644-2745
Email Webmaster

Physical address:
Ohio EPA - DSW
Lazarus Government Center
50 W. Town St., Suite 700
Columbus, Ohio 43215

Mailing address:
Ohio EPA - DSW
Lazarus Government Center
50 W. Town St., Suite 700
P.O. Box 1049
Columbus, Ohio 43216-1049 

Division Management & Support


Kavalec, Tiffani Division Chief (614) 644-3538
Hall, Brian Assistant Chief (614) 644-2033
Lunsey, Archie Assistant Chief (419) 373-3035
Fowler, Kevin Administrative Officer (614) 644-2139
Dillehay, Kathy Administrative Professional (614) 644-2001
Dennis, Bonita Permits Processing (614) 644-2049
Vacant Permits Processing (614) 644-2883
Peterson, Katrina Permits Processing (614) 644-2046
Stiteler, Debbie Permits Processing (614) 644-2157

Ecological Assessment Section



Piekutowski, Marianne Manager (614) 644-2876
Alsdorf, Brian Ecological Assessment, Fish Community Assessment, TSD Coordination (614) 836-8770
Becker, Sarah Lead Worker, Ecological Assessment (614) 728-2385
Boucher, Chuck Ecological Assessment, Fish Community Assessment, TSD Coordination (614) 836-8776
Dripps, Angela Ecological Assessment, Macroinvertebrate Community Assessment, TSD Coordination (614) 836-8798
Foster, Ben Ecological Assessment, Macroinvertebrate Community Assessment, TSD Coordination (614) 644-3061
Moore, Ed Ecological Assessment, Macroinvertebrate Community Assessment, TSD Coordination (614) 836-8785
Phillips, Andrew Ecological Assessment, Fish Community Assessment, TSD Coordination (614) 836-8773
Rich, Ben Ecological Assessment, Fish Community Assessment, TSD Coordination (614) 836-8772


Compliance and Enforcement Section



Reeder, Larry Manager (614) 728-2043
DeMuth, Rachel Enforcement (614) 644-2010
Kaldy, Leah Enforcement (614) 644-2159

Palmer, Bill Manager (614) 644-2031
Moser, Lucy Compliance (614) 369-3820
Sheerin, Scott Compliance (614) 728-2397
Dessoir, Donna Compliance, eDMR / STREAMS Administrator (614) 644-2892

Fiscal Section

Martin, Jennifer Manager (614) 644-2867
Groom, Gary Fiscal Processing (614) 644-2017
Pinckney, Lavaun Fiscal Processing (614) 644-2047
Hodanbosi, Jo Grants Management (614) 644-2864
Spurbeck, Martha Grants Administration (614) 644-2869

Information Resources Management Section

Cole Miller Manager (614) 721-8800
Jordan Jenkins Data Systems Analyst (614) 836-8786
Katherine Harris eDMR / STREAMS Administrator (614) 644-2135

Modeling, Assessment and TMDL Section


Piekutowski, Marianne Manager (614) 644-2876
Asasi, Mohammad Water Quality Modeling (614) 644-2882
Cancino, Chelsea Water Quality Modeling (614) 644-2890
Connon, James Water Quality Modeling (614) 644-4825
Eisele, Shante Water Quality Modeling (614) 644-2886
Gledhill, Paul Water Quality Modeling (614) 644-2881
Hamilton, Kate TMDL Coordination (614) 644-4132
Harris, Melinda Supervisor, TMDL & Integrated Report (614) 728-1357
Houser, Victoria Water Quality Modeling  
Kiourtsis, Will Water Quality Modeling (614) 644-2148
Orr, Keith Supervisor, Water Quality Modeling (614) 644-2885
Selbe, Chris Water Quality Modeling, Stream Flows, NPDES Limits (614) 644-2889

Nonpoint Source and §319 Program

Mathews, John Manager (614) 265-6685
Wilson, Rick Agriculture Nonpoint Source, Watershed Planning (614) 644-2032

Permits Programs (401/Isolated Wetlands, NPDES, PTI, Storm Water)





401 Water Quality Certification and Isolated Wetland Permitting Section


Kamnyev, Anna Manager  (614) 644-2020
Boyles, Jeffrey Supervisor, 401 and Isolated Wetlands (614) 644-2494
Rudolf, Melanie Wetland Ecology, Ohio Rapid Assessment Method for Wetlands (ORAM) (614) 644-2026 
Kilbourne, Andrea Mitigation Compliance (614) 466-6308
Babb, Thomas Mitigation Compliance (614) 914-4243
Hardesty, Cara Water Quality Certified Professional Program   (614) 644-2143
Lung, Joni Rules and Special Projects (614) 644-2152
Lamoreaux, Matthew Southwest & Central District Projects (614) 644-2327
Beck, Brandon ODOT Projects (614) 644-2259


National Pollutant Discharge Elimination System (NPDES), 208 & Wet Weather Programs


Ward, Ashley  Manager (614) 644-4852
Ariss, Walter NPDES Supervisor (614) 644-3075
Brumbaugh, David Municipal NPDES, Wet Weather Technical Lead (614) 644-2138
Vacant Municipal NPDES   
Griffin, Joshua Industrial NPDES, Nutrients Technical Lead (614) 644-2874
Mcgovern, Nicholas  Industrial NPDES (614) 644-2007
Monroe, Christopher Industrial NPDES, CAFO, 316 (614) 644-2007


Permit-to-Install, Operator Certification, HSTS, Antidegradation, Pretreatment & Biosolids Program


Sherer, Erin Manager (614) 644-2018
Vacant Supervisor  
Low, Phoebe Pretreatment, Indirect Discharge (614) 644-2134
Nosko, Anthony PTI, Operator Certification, Tax Certification and HSTSs (614) 644-1987
VanWormer, Betsy Biosolids Technical Lead (614) 644-2150
Gardner, Kennedy Biosolids and Pretreatment (614) 705-1141


Storm Water


Mathews, John  Manager, Storm Water  (614) 265-6685 
Fyffe, Jason  Supervisor, Storm Water  (614) 728-1793 
Reinhart, Justin  Technical Lead (614) 705-1149 
Joseph, Michael  Construction/Industrial Permits, NOIs  (614) 752-0782 
Robinson, Anthony  MS4/Industrial Permits  (614) 728-3392 




Standards & Technical Support Section

Rush, Audrey

Manager, Water Quality Standards, Risk Assessment and Technical Support

(614) 644-2035
Burson, Jared Credible Data (614) 721-8697
Pugliese, Jennie Rules Coordinator (614) 728-2396
Estenik, John Toxics, Pesticides, Aquatic Life Criteria Standards (614) 644-2866
Hood, Mariah Human Health and Wildlife Criteria Standards, Fish Consumption Advisory, Fish Tissue Contamination, Sediment  (614) 644-2865
Hagen, Ellie Quality Assurance (614) 705-1011 
Vacant GIS, Wetland Ecology, Wetland Soils (614) 644-2137
Skalski, Chris Aquatic Life Criteria Standards, Bacteria, PHWH, Use Designations, Water Quality Standards (614) 644-2144
Miltner, Robert Ecological Data Analyst (614) 836-8796

We issue permits to regulate wastewater treatment plants, factories and storm water to reduce the impact of pollutants. We develop comprehensive watershed plans aimed at improving polluted streams. We sample streams, lakes and wetlands, including fish, aquatic insects and plants, to determine the health of Ohio’s surface waters.


How to Report NPDES Non-compliance

Wastewater facilities must report non-compliance due to any unanticipated bypass or upset resulting in an exceedance of any effluent limit. Please refer to the non-compliance notification fact sheet and associated forms for more information.

Get to the
Right Person Faster