Concord, CA · Contra Costa County
Water quality in Concord, CA
8 community water systems are based in Concord, CA, collectively serving 198,877 people. See per-utility violations, contaminants, and lead service line status.
At a glance
- Community systems
- 8
- People served
- 199k
- Groundwater systems
- 63%
- 5 systems
- Surface water systems
- 38%
- 3 systems
Community water systems based in Concord
Systems whose EPA-filed administrative city is Concord, sorted by population served. Regional authorities that serve Concord but are based elsewhere are not listed here; check the ZIP lookup for a service-area-based answer.
- 1. CONTRA COSTA WATER DISTRICT
Contra Costa · PWSID CA0710003
198k served - 2. RIVER RANCH MOBILE HOME PARK
Tehama · PWSID CA5200510
305 served - 3. MAPACHE TRAILER PARK
San Joaquin · PWSID CA3900661
275 served - 4. LOCKEFORD MOBILE HOME PARK WTR SYS
San Joaquin · PWSID CA3900682
123 served - 5. DUNROVIN MOBILE HOME VILLAGE
Calaveras · PWSID CA0500068
99 served - 6. NORTH SIDE MOBILE HOME RANCH
PWSID NE3115711
74 served - 7. RANDALL-BOLD WATER TREATMENT PLANT
Contra Costa · PWSID CA0710010
1 served - 8. CCWD/BRENTWOOD WTP
Contra Costa · PWSID CA0710011
0 served