Water Quality: Calistoga, CA
2 water systems • 5,810 people served
Multiple Health Violations40
Total Violations
37
Health-Based Violations
2
Water Systems
5,810
Population Served
Water Quality Summary
Calistoga has 37 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: TTHM, Total Haloacetic Acids (HAA5). In total, 40 violations are on record for 2 water systems serving 5,810 people.
Contaminants Found
TTHM
Total Haloacetic Acids (HAA5)
Water Systems Serving Calistoga
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CALISTOGA, CITY OF | CA2810002 | Surface Water | 5,610 | 37 |
| TUCKER ACRES MUTUAL WATER CO. | CA2800516 | Groundwater | 200 | 3 |
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.