Water Quality in CHINO, CA (91710)
EPA violation data for public water systems serving ZIP code 91710.
7
Total Violations
7
Health-Based
0
Monitoring / Reporting
0
Resolved
What does this mean?
7 are health-based violations, meaning contaminant levels exceeded federal safety limits. Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.
Violations Detail (7 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Groundwater Rule | Health-Based | N/A | N/A | Jun 8, 2022 | Active | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jun 8, 2022 | Active | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jun 8, 2022 | Active | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jun 8, 2022 | Active | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jun 8, 2022 | Active | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jun 8, 2022 | Active | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Jun 8, 2022 | Active | N/A |
Lead & Copper Levels
Violation Timeline
2022(7)
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
Groundwater Rule
45
How Does This Compare?
CHINO (91710) has 7 recorded violations, including 7 health-based. 7 remain unresolved. Consider testing your tap water independently for added peace of mind.
Recommended Water Filters
Based on the contaminants detected in your area, these filter types may help improve your water quality.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.