Water Quality in MENDOCINO, CA (95460)
EPA violation data for public water systems serving ZIP code 95460.
7
Total Violations
7
Health-Based
0
Monitoring / Reporting
6
Resolved
What does this mean?
6 of 7 violations have been resolved. 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 |
|---|---|---|---|---|---|---|
| Surface Water Treatment Rule | Health-Based | N/A | N/A | Apr 28, 2025 | Active | N/A |
| TTHM | Health-Based | N/A | 90 | Mar 31, 2023 | Resolved | N/A |
| TTHM | Health-Based | N/A | 90 | Mar 31, 2023 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.09 | Jun 30, 2021 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.09 | Jun 30, 2021 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.084 | Mar 31, 2021 | Resolved | N/A |
| TTHM | Health-Based | N/A | 0.084 | Mar 31, 2021 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(1)
Surface Water Treatment Rule
42
2023(2)
TTHM
02
TTHM
02
How Does This Compare?
MENDOCINO (95460) has 7 recorded violations, including 7 health-based. 1 remains 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.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.