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Ukiah, CA · Mendocino County

Water quality in Ukiah, CA

8 community water systems are based in Ukiah, CA, collectively serving 33,008 people. See per-utility violations, contaminants, and lead service line status.

At a glance

Community systems
8
People served
33k
Groundwater systems
38%
3 systems
Surface water systems
63%
5 systems

Community water systems based in Ukiah

Systems whose EPA-filed administrative city is Ukiah, sorted by population served. Regional authorities that serve Ukiah but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.

  1. 1. UKIAH, CITY OF

    Mendocino · PWSID CA2310003

    17k served
  2. 2. MILLVIEW COUNTY WATER DISTRICT

    Mendocino · PWSID CA2310006

    5,500 served
  3. 3. REDWOOD VALLEY COUNTY WATER DISTRICT

    Mendocino · PWSID CA2310008

    5,200 served
  4. 4. WILLOW COUNTY WATER DISTRICT

    Mendocino · PWSID CA2310005

    3,797 served
  5. 5. HOPLAND PUBLIC UTILITY DISTRICT

    Mendocino · PWSID CA2310010

    1,076 served
  6. 6. CALPELLA COUNTY WATER DISTRICT

    Mendocino · PWSID CA2300507

    548 served
  7. 7. RIVER ESTATES MUTUAL WATER COMPANY

    Mendocino · PWSID CA2300605

    250 served
  8. 8. COVELO MOBILE HOME PARK

    Mendocino · PWSID CA2300892

    30 served

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