Pickerington WWTP and Sewer System | Ohio Wastewater Treatment Plant

The Pickerington WWTP and Sewer System is a municipal wastewater treatment facility located at 561 Hill Road South in Pickerington, Ohio, within Fairfield County. Serving a population of about 13,159, the plant is part of the region's essential water infrastructure, handling domestic wastewater from the community. As a U.S. facility, the plant operates under the Clean Water Act, with discharge permits issued by the Ohio Environmental Protection Agency (Ohio EPA). For a population of this scale, secondary treatment is typically required, and the plant's design and operation must comply with state and federal effluent guidelines to protect water quality. The treated effluent is discharged into a local waterway that ultimately drains into the Ohio River basin. The plant plays a key role in safeguarding downstream aquatic ecosystems, including the Scioto River and the Ohio River, by reducing pollutant loads and preventing eutrophication in receiving waters.

The plant discharges into a tributary of the Scioto River, which flows into the Ohio River, a major tributary of the Mississippi River. The local watershed supports diverse aquatic life, including fish species such as smallmouth bass and sunfish. The plant's discharge must meet Ohio EPA standards to protect these ecosystems from nutrient pollution and oxygen depletion.