Ola WWTP - Advanced Wastewater Treatment in Ola, Arkansas

Ola WWTP is a municipal wastewater treatment facility located in Ola, Arkansas, United States. The plant serves a population of approximately 1,281 residents, providing advanced treatment to protect local water quality. As a small-scale facility, it plays a vital role in managing wastewater for the community. The plant employs advanced treatment processes, ensuring high-quality effluent before discharge. With a designed capacity of 567.81 thousand cubic meters and an annual discharge volume of 810.08 thousand cubic meters, the facility operates under the regulatory framework of the US Clean Water Act. This act requires National Pollutant Discharge Elimination System (NPDES) permits for all point source discharges, ensuring compliance with water quality standards. The treated effluent from Ola WWTP is discharged into local waterways that ultimately drain into the Arkansas River watershed. The Arkansas River flows southeast through the state, eventually joining the Mississippi River. This downstream connection underscores the plant's role in protecting both local and regional aquatic ecosystems from nutrient pollution and other contaminants.

Ola WWTP discharges into the Arkansas River basin, which flows through the Mississippi River system to the Gulf of Mexico. The receiving waters support diverse aquatic life, including fish species such as catfish and bass, and provide habitat for migratory birds. The plant's advanced treatment helps reduce nutrient loading, which is critical for preventing hypoxia in downstream waters.