AILEY WPCP - Secondary Wastewater Treatment Plant in Ailey, Georgia

AILEY WPCP (Water Pollution Control Plant) is a municipal wastewater treatment facility located in Ailey, Montgomery County, Georgia, United States. The plant serves a small community of approximately 557 residents, reflecting its role in managing local domestic wastewater in a rural setting. The plant provides secondary treatment, which is the standard biological treatment process required by the US Clean Water Act for most municipal facilities. With a designed capacity of 302.83 thousand cubic meters per year and an annual discharge volume of 189.27 thousand cubic meters, the plant operates below its capacity, indicating room for future growth. As a US facility, it operates under the National Pollutant Discharge Elimination System (NPDES) permit program, administered by the Georgia Environmental Protection Division, ensuring compliance with effluent limits. The treated effluent from AILEY WPCP is discharged into local waterways that ultimately drain into the Altamaha River basin, one of the largest river systems on the US East Coast. The Altamaha River flows into the Atlantic Ocean near Darien, Georgia, supporting diverse aquatic ecosystems including anadromous fish species and estuarine habitats. The plant's secondary treatment helps protect downstream water quality in this ecologically significant watershed.

The plant discharges into tributaries of the Altamaha River, which flows approximately 137 miles to the Atlantic Ocean. The Altamaha River basin is known for its high biodiversity, including over 100 species of freshwater fish and important floodplain forests. Downstream, the river forms a large estuary that supports commercial and recreational fisheries. The plant's secondary treatment helps reduce organic pollutants and suspended solids, contributing to the ecological health of this coastal river system.