FAIRVIEW BORO STP - Advanced Wastewater Treatment in Petrolia, Pennsylvania

FAIRVIEW BORO STP is a municipal wastewater treatment facility located at 264 Argyle Street in Petrolia, Butler County, Pennsylvania. The plant serves a small population of 220 residents and operates with advanced treatment capabilities, reflecting a commitment to high effluent quality in a rural setting. As an advanced treatment plant, FAIRVIEW BORO STP goes beyond secondary treatment standards, likely incorporating nutrient removal or other tertiary processes. The plant's designed capacity of 113.56 million gallons per year matches its discharge volume, indicating full utilization. Under the U.S. Clean Water Act, such facilities must comply with National Pollutant Discharge Elimination System (NPDES) permits issued by the Pennsylvania Department of Environmental Protection, ensuring stringent limits on pollutants. The plant discharges treated wastewater into a local stream that flows into the Allegheny River, part of the Ohio River basin. This region supports diverse aquatic life and provides drinking water for downstream communities. The advanced treatment helps protect water quality in this ecologically sensitive watershed, which ultimately drains to the Gulf of Mexico via the Mississippi River system.

FAIRVIEW BORO STP discharges into a tributary of the Allegheny River, which flows into the Ohio River and eventually the Mississippi River to the Gulf of Mexico. The local watershed supports diverse freshwater species and is important for regional biodiversity. Advanced treatment reduces nutrient loads, helping to mitigate downstream eutrophication risks in the Gulf of Mexico hypoxic zone.