HEPLER WWTP - Hepler, Kansas Wastewater Treatment Plant

HEPLER WWTP is a municipal wastewater treatment facility located in Hepler, Kansas, United States. The plant serves a small population of 154 residents, reflecting the rural character of Crawford County. As a secondary treatment plant, it provides biological treatment to reduce organic pollutants before discharge. The plant has a designed capacity of 53.00 volume units and currently handles a discharge volume of 45.43 units, indicating it operates below its design capacity. Under the U.S. Clean Water Act, facilities of this scale are typically regulated through the National Pollutant Discharge Elimination System (NPDES) permit program, which sets effluent limits to protect water quality. The treated effluent from HEPLER WWTP is discharged into local streams that are part of the larger Arkansas River basin. This watershed ultimately drains into the Mississippi River and the Gulf of Mexico. The plant plays a role in maintaining the ecological health of these water bodies by reducing nutrient and pollutant loads.

The plant discharges into tributaries of the Arkansas River, which flows through Kansas and Oklahoma before joining the Mississippi River. This watershed supports diverse aquatic life and is important for regional agriculture and recreation. The plant's secondary treatment helps control nutrient pollution that could otherwise contribute to downstream eutrophication.