CUYAMA WWTF - New Cuyama, California Wastewater Treatment Plant

CUYAMA WWTF is a wastewater treatment facility located in New Cuyama, a small community in Santa Barbara County, California. The plant serves a population of 800 and operates under secondary treatment, which is the standard level required by the US Clean Water Act for municipal wastewater before discharge. The plant has a designed capacity of 567.81 megaliters and discharges 151.42 megaliters annually, indicating it operates well below its capacity. As a US facility, it is regulated under the National Pollutant Discharge Elimination System (NPDES) permit program, which sets effluent limits to protect water quality. The treated effluent is discharged into the local watershed, which drains into the Cuyama River and eventually reaches the Pacific Ocean. The plant plays a key role in protecting the region's water resources, particularly in this semi-arid area where water conservation is critical.

The plant discharges into the Cuyama River watershed, which flows through the Cuyama Valley and eventually reaches the Pacific Ocean via the Santa Maria River. The area is ecologically sensitive, supporting riparian habitats and species adapted to the region's Mediterranean climate. Proper treatment helps maintain water quality for downstream uses and aquatic life.