Rancho Santa Margarita, CA · Orange County
Water quality in Rancho Santa Margarita, CA
3 community water systems are based in Rancho Santa Margarita, CA, collectively serving 207,973 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 3
- People served
- 208k
- Groundwater systems
- 33%
- 1 systems
- Surface water systems
- 67%
- 2 systems
Community water systems based in Rancho Santa Margarita
Systems whose EPA-filed administrative city is Rancho Santa Margarita, sorted by population served. Regional authorities that serve Rancho Santa Margarita but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. SANTA MARGARITA WATER DISTRICT
Orange · PWSID CA3010101
168k served - 2. SANTA MARGARITA WATER DISTRICT-ID9
Orange · PWSID CA3010030
40k served - 3. SMWD - SJ GROUND WATER PLANT
Orange · PWSID CA3010120
0 served