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Water Quality

Coastside County Water District is committed to developing and providing a high level of quality water for our customers. The District monitors water quality continuously at our treatment plants and water samples are taken frequently from a variety of locations throughout our service area. All water delivered to our customers meets or surpasses state and federal standards for drinking water.

Each year Coastside County Water District produces our Annual Water Quality Report, also referred to by some agencies as a Consumer Confidence Report. You can download this report below. This report meets both federal and state reporting requirements and is distributed to all District customers by July 1st of each year.

2019 Annual Water Quality Report: English  |  Spanish
2018 Annual Water Quality Report: English  |  Spanish
2017 Annual Water Quality Report: English  |  Spanish
2016 Annual Water Quality Report: English  |  Spanish

Coastside County Water District is proud of the level of service we provide to our customers. If you have any questions, concerns or desire additional information regarding this report, please contact the District Superintendent, James Derbin, at 650-726-4405.