Overview
Borrego Springs WWRF is an advanced treatment plant serving 978 people in Borrego Springs, California. It discharges 227.13 megaliters of treated wastewater annually, operating under US EPA and California regulations.
Borrego Springs WWRF is a municipal wastewater treatment facility located in Borrego Springs, California, within San Diego County. The plant serves a small population of 978 residents, providing advanced treatment to protect local water resources in the arid desert environment. The plant has a designed capacity of 378.54 megaliters and treats an annual discharge volume of 227.13 megaliters. As an advanced treatment facility, it likely incorporates tertiary processes to meet stringent California water quality standards. Under the US Clean Water Act, such plants operate under National Pollutant Discharge Elimination System (NPDES) permits issued by the California State Water Resources Control Board. The treated effluent is discharged into the local watershed, which drains into the Salton Sea via the Whitewater River system. The Salton Sea is a critical habitat for migratory birds and supports diverse aquatic life, making water quality management essential for ecological health in this sensitive desert ecosystem.
Environmental context
The plant discharges into the Borrego Springs area, part of the Colorado Desert watershed. Effluent flows through the Whitewater River system into the Salton Sea, a terminal saline lake that serves as a major stopover for migratory birds along the Pacific Flyway. The Salton Sea ecosystem faces challenges from salinity and nutrient loading, making advanced treatment crucial for maintaining water quality and supporting aquatic life.
Frequently asked questions
Borrego Springs WWRF is located at 5073 Borrego Springs Road, Borrego Springs, California, in San Diego County, United States.
The plant serves a population of 978 residents in the Borrego Springs community.
The treated effluent is discharged into the local watershed, which drains into the Whitewater River system and ultimately reaches the Salton Sea.
The plant operates under the US Clean Water Act, with NPDES permits issued by the California State Water Resources Control Board. Advanced treatment is required to meet strict water quality standards for the sensitive Salton Sea ecosystem.
For small communities like Borrego Springs, advanced treatment is often required to protect receiving waters, especially in arid regions where effluent may support downstream habitats. California regulations mandate tertiary treatment for discharges to sensitive water bodies.
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