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Water Master Plan

  • LOS OSOS WATER QUALITY

The District’s water supply consistently meets all State and Federal primary and secondary drinking water standards.  However, water distribution system sampling indicated one exceedence of the copper standard.  The District has implemented corrosion control measures at each well head, by introduction of ortho-phosphate into the distribution system.  Continued monitoring will be required to determine the effectiveness of this treatment technique. 

With groundwater as the District’s sole source of water, the District will need to implement sampling/monitoring for trihalomethanes (THMs) and haloacetic acids (HAAs) beginning in January 2004.

 

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