Rancho Cucamonga, CA · Tuolumne County
Water quality in Rancho Cucamonga, CA
4 community water systems are based in Rancho Cucamonga, CA, collectively serving 211,996 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 4
- People served
- 212k
- Groundwater systems
- 75%
- 3 systems
- Surface water systems
- 25%
- 1 systems
Community water systems based in Rancho Cucamonga
Systems whose EPA-filed administrative city is Rancho Cucamonga, sorted by population served. Regional authorities that serve Rancho Cucamonga but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. CUCAMONGA VALLEY WATER DISTRICT
San Bernardino · PWSID CA3610018
211k served - 2. LAGUNA MOBILE HOME AND RV PARK
PWSID AZ0414322
450 served - 3. CALIFORNIAN MOBILE HOME PARK
Los Angeles · PWSID CA1900843
372 served - 4. MONO VISTA RANCH MHP
Tuolumne · PWSID CA5500124
105 served