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. 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



4/16/18
PUBLIC INTEREST CENTER, (614) 644-2160
MEDIA CONTACT: Heidi Griesmer
CITIZEN CONTACT: Mary McCarron

Ohio EPA Updates Findings on Sources of Nutrients Impacting Ohio Waters

As required by state legislation signed in 2015 (House Bill 64), Ohio EPA has completed its second statewide study identifying sources and estimating the annual amount of phosphorus and other nutrients flowing from the state’s watersheds into Lake Erie and the Ohio River. The study covers the Maumee, Portage, Sandusky, Vermilion, Cuyahoga, Great Miami, Scioto and Muskingum watersheds, and includes some direct tributaries to Lake Erie, which collectively represent surface water quality from 66 percent of the entire state. 

The study examined phosphorus and other nutrients from agriculture and other nonpoint sources, municipal and industrial wastewater systems, as well as home sewage systems, which make up the vast majority of nutrient sources.

Highlights of the study include:

  • The Muskingum River and Sandusky River watersheds had substantial reductions in loading from industrial and municipal sources over the five years in the latest Nutrient Mass Balance Study. Annual nutrient loads from industrial and municipal sources decreased 34 percent between water years 2013 and 2017. 
  • In the Sandusky River watershed there was a 25 percent decrease in phosphorus loads from water year 2013 to 2017, but the change was not a result of regulatory action. 
  • In the Maumee watershed, there has been no discernable decrease in phosphorous or nutrient loading to Lake Erie, which continues to exceed the 40 percent phosphorous reduction requirement. 
  • Also in the Maumee watershed, 88 percent of the phosphorous contributed to Lake Erie is from nonpoint sources including agriculture. 

Overall, the results of this study show no clear trend of an overall decrease in loading in most watersheds, especially in nonpoint source dominated watersheds like the Maumee where the loading in 2017 was the highest of the years reported.

Ohio has spent more than $6 billion statewide, including more than $3 billion spent in the Lake Erie watershed to improve water quality since 2011 and protect Lake Erie. The results of this study are key in assisting the State in identifying the most environmentally beneficial and cost-effective legislative, policy, and financial mechanisms to reduce phosphorous and nutrients impacting state waters. The study serves as a baseline and will aid in tracking progress to goals established by the 2012 Great Lakes Water Quality Agreement and the Gulf of Mexico Hypoxia Task Force 2001 Action Plan. Ohio EPA is required by state law to update this study every two years.

The report is available online: epa.ohio.gov/Portals/35/documents/Nutrient%20Mass%20Balance%20Study%202018_Final.pdf.

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The Ohio Environmental Protection Agency was created in 1972 to consolidate efforts to protect and improve air quality, water quality and waste management in Ohio. Since then, air pollutants dropped by as much as 90 percent; large rivers meeting standards improved from 21 percent to 89 percent; and hundreds of polluting, open dumps were replaced with engineered landfills and an increased emphasis on waste reduction and recycling.

 
 800-282-9378