How Our Wastewater is Treated
A behind-the-scenes tour of the Western Riverside County Regional Wastewater Authority Treatment Plant reveals the vital process of cleaning our water supply.
Mar 4, 2026
Mara Salazar
Assistant Director / Writer

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A behind-the-scenes tour of the Western Riverside County Regional Wastewater Authority Treatment Plant reveals the vital process of cleaning our water supply.
Mara Salazar
Assistant Director / Writer

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