Deer Creek WWT - Secondary Wastewater Treatment Plant in Deer Creek, Oklahoma

Deer Creek WWT is a municipal wastewater treatment facility located in Deer Creek, Grant County, Oklahoma, United States. The plant serves a small population of 147 residents, reflecting its role in a rural community. It operates under the regulatory framework of the US Clean Water Act, which requires secondary treatment for municipal discharges to protect water quality. The plant provides secondary treatment, a standard biological process that removes organic matter and suspended solids. Its designed capacity and discharge volume are both 75.71, indicating consistent operation at full capacity. As a small facility, it is subject to state-level NPDES permitting, ensuring compliance with effluent limits. The treated effluent is discharged into a local water body, likely a tributary of the Arkansas River basin, which ultimately drains into the Mississippi River and the Gulf of Mexico. The plant plays a key role in protecting local streams and groundwater from untreated sewage, supporting the ecological health of the surrounding prairie landscape.

The plant discharges into a local water body within the Arkansas River basin, which flows into the Mississippi River and eventually the Gulf of Mexico. The surrounding region is characterized by agricultural land and prairie ecosystems, where maintaining water quality is critical for aquatic life and downstream uses. The plant's secondary treatment helps reduce nutrient loading and organic pollution, supporting the ecological integrity of the watershed.