Water Quality: Portola, CA
6 water systems • 4,146 people served
Multiple Health Violations38
Total Violations
25
Health-Based Violations
6
Water Systems
4,146
Population Served
Water Quality Summary
Portola has 25 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Haloacetic Acids, Stage 2 DBP. In total, 38 violations are on record for 6 water systems serving 4,146 people.
Contaminants Found
Haloacetic Acids
Stage 2 DBP
Water Systems Serving Portola
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CITY OF PORTOLA | CA3210003 | Surface Water | 2,100 | 0 |
| GRIZZLY LAKE CSD-DELLEKER | CA3200104 | Groundwater | 1,314 | 28 |
| GREENHORN CREEK CSD | CA3200188 | Groundwater | 280 | 0 |
| GRIZZLY LAKE CSD-CROCKER/WELCH | CA3200107 | Groundwater | 215 | 8 |
| GOLD MOUNTAIN CSD | CA3205003 | Groundwater | 135 | 2 |
| GRIZZLY RANCH CSD | CA3205006 | Groundwater | 102 | 0 |
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.