Pomona, CA · Los Angeles County
Water quality in Pomona, CA
2 community water systems are based in Pomona, CA, collectively serving 181,567 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 2
- People served
- 182k
- Groundwater systems
- 0%
- 0 systems
- Surface water systems
- 100%
- 2 systems
Community water systems based in Pomona
Systems whose EPA-filed administrative city is Pomona, sorted by population served. Regional authorities that serve Pomona but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. POMONA - CITY, WATER DEPT.
Los Angeles · PWSID CA1910126
152k served - 2. CALIF STATE POLYTECHNICAL UNIV - POMONA
Los Angeles · PWSID CA1910022
30k served