Water Quality: Fairfield, CA
3 water systems • 120,468 people served
Multiple Health Violations25
Total Violations
9
Health-Based Violations
3
Water Systems
120,468
Population Served
Water Quality Summary
Fairfield has 9 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Selenium, Stage 2 DBP. In total, 25 violations are on record for 3 water systems serving 120,468 people.
Contaminants Found
Selenium
Stage 2 DBP
Water Systems Serving Fairfield
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CITY OF FAIRFIELD | CA4810003 | Surface Water | 120,377 | 2 |
| ROBIN WAY WATER SYSTEM | CA4900913 | Groundwater | 66 | 18 |
| CRESTA MESA PARQUE | CA4800589 | Groundwater | 25 | 5 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.