Beckwourth WWTF - Secondary Wastewater Treatment in Plumas County, California

Beckwourth WWTF is a wastewater treatment facility located in Plumas County, California, serving a small population of 228 residents. The plant provides secondary treatment, a standard level for small communities in the United States, ensuring that effluent meets basic quality standards before discharge. The plant has a designed capacity of 75.71 units and currently treats an average daily flow of 37.85 units, indicating it operates well below its capacity. As a US facility, it operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the California State Water Resources Control Board, which set effluent limits to protect water quality. The treated wastewater is discharged into local waterways that ultimately drain into the Sacramento River basin, contributing to the hydrology of Northern California. The plant's location in a rural, mountainous area means it plays a key role in protecting local streams and groundwater from untreated sewage, supporting the region's aquatic ecosystems and downstream water quality.

The plant discharges into local tributaries of the Sacramento River system, which flows through the Central Valley to the Sacramento-San Joaquin Delta and San Francisco Bay. This watershed supports diverse aquatic life, including salmon and steelhead trout, making effective wastewater treatment critical for maintaining water quality and habitat health in the region.