La Mesa, CA · San Diego County
Water quality in La Mesa, CA
2 community water systems are based in La Mesa, CA, collectively serving 278,068 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 2
- People served
- 278k
- Groundwater systems
- 50%
- 1 systems
- Surface water systems
- 50%
- 1 systems
Community water systems based in La Mesa
Systems whose EPA-filed administrative city is La Mesa, sorted by population served. Regional authorities that serve La Mesa but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. HELIX WATER DISTRICT
San Diego · PWSID CA3710010
278k served - 2. TWIN LAKES RESORT
San Diego · PWSID CA3701793
400 served