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 firstname.lastname@epa.ohio.gov 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.

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



PUBLIC INTEREST CENTER: (614) 644-2160
MEDIA CONTACT: Erin Strouse
CITIZEN CONTACT: Darla Peelle

Ohio EPA to Hold Hearing about Wastewater Discharge Permit Request For Delaware’s New Water Treatment Plant

Ohio EPA will hold a public hearing on Thurs., Feb. 9, 2012, to accept comments about the city of Delaware’s wastewater discharge permit application for a new water treatment plant.

The information session and public hearing will be held at 6 p.m. at Delaware Library, Orange Branch, Community Room, 7171 Gooding Blvd., Delaware. Ohio EPA places a high priority on public involvement and encourages citizens to become involved in the decision-making process. During the information session, Ohio EPA will explain the city’s proposed project and answer questions about it. During the hearing, the public can submit comments for the record that will be considered before Ohio EPA issues or denies a draft permit.

The city plans to construct a new water treatment plant on the same site as the existing water treatment plant at 3080 US 23 North in Delaware. The city is doing this to meet ongoing federal safe drinking water disinfection byproduct standards and current and anticipated future drinking water demand. Water would continue to be drawn from the Olentangy River and ground water wells. The new plant would use new processes for surface and ground water treatment.

The initial water treatment plant design capacity is 7.1 million gallons per day (MGD) which would generate 1.73 MGD discharge. The wastewater discharge permit for the existing treatment plant discharge would need to be replaced by a permit for the new treatment process and associated discharge. The wastewater discharge permit would limit total dissolved solids from waste residuals.

The discharges would need to be regulated to minimize impact to the high-quality Olentangy River. Delaware has pilot tested its project and proposes to use a computer system to control wastewater discharge from the plant. The permit would allow specific volumes based on river flow rates and real time data from the USGS Gauging Station located close to the Delaware Dam.

In addition to oral comments provided at the Feb. 9 meeting, Ohio EPA will equally consider written comments received through Feb. 17, 2012. Interested parties can send comments to Ohio EPA, Division of Surface Water, Permits Processing Unit, P.O. Box 1049, Columbus, OH 43216-1049.

The permit application and related documents are available for review at Ohio EPA’s Division of Surface Water (50 W. Town St., Suite 700, Columbus, OH 43215) by first calling the Central Office at (614) 644-2001 or Central District Office at (614) 728-3778. Interested parties also may write to Ohio EPA at the above address for more information.

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 800-282-9378