Orange County’s In-Depth Process of Water Filtration

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The Groundwater Replenishment System (GWR) is located in Orange County and receives secondary treated sewer water for further treatment. H2O at the existing plant is treated using advanced techniques consisting of microfiltration, reverse osmosis (RO) and ultraviolet disinfection with hydrogen peroxide. The source, which is secondary treated sewer water, is first micro-filtered to remove small suspended […]

Evaluation Process for Sewer Capacity in L.A.

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The City of Los Angeles owns and operates one of the largest wastewater collection systems in the country. It is made up of 6,700 miles of public sewers that serves over four million residents and 29 contract agencies. As the City continues to grow and develop, a sewer capacity review process was created to ensure […]