SASAKWA MA WWT Wastewater Treatment Plant, Seminole County, Oklahoma

SASAKWA MA WWT is a municipal wastewater treatment plant located in Seminole County, Oklahoma, within the United States. The facility serves a small population of 150 residents, reflecting its role in a rural or small community setting. The plant is situated near the Seminole Nation Highway, indicating its importance to local infrastructure. The plant operates with secondary treatment, which is the standard level required by the U.S. Clean Water Act for municipal wastewater facilities. Under the National Pollutant Discharge Elimination System (NPDES), plants of this scale are typically permitted by the Oklahoma Department of Environmental Quality. The designed capacity is 75.71 units, and the current discharge volume is 56.78 units, suggesting the plant is operating below its maximum capacity. The treated effluent is discharged into a local water body, likely a stream or river within the Arkansas-White-Red River basin, which ultimately drains into the Mississippi River and the Gulf of Mexico. The plant's inland location, more than 50 km from the coast, reduces direct marine impact but still contributes to downstream water quality in the region.

The plant discharges into a local watercourse within the Arkansas-White-Red River basin, which flows into the Mississippi River and eventually the Gulf of Mexico. This watershed supports diverse aquatic life and provides water for agricultural and municipal use downstream. The plant's secondary treatment helps reduce organic pollutants, but nutrient removal may be limited, potentially contributing to eutrophication in downstream water bodies.