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Enterococci January 2023

January 31, 2023
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Total Coliforms November 2022

November 30, 2022
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Fecal Coliforms November 2022

November 30, 2022
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Enterococci November 2022

November 30, 2022
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Total Coliforms October 2022

October 31, 2022
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Fecal Coliforms October 2022

October 31, 2022
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Enterococci October 2022

October 31, 2022
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Total Coliforms September 2022

September 30, 2022
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Fecal Coliforms September 2022

September 30, 2022
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Total Coliforms August 2022

August 31, 2022
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About OC San

The Orange County Sanitation District (OC San) is a public agency that provides wastewater collection, treatment, and recycling for approximately 2.6 million people in central and northwest Orange County.

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(714) 962-2411
18480 Bandilier Circle,
Fountain Valley, CA 92708

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