Water Quality in MYSTIC, CT (06355)
EPA violation data for public water systems serving ZIP code 06355.
36
Total Violations
4
Health-Based
32
Monitoring / Reporting
24
Resolved
What does this mean?
24 of 36 violations have been resolved. 4 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 32 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.
Violations Detail (36 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Consumer Confidence Rule | Monitoring | N/A | N/A | Aug 9, 2025 | Active | N/A |
| Public Notice | Monitoring | N/A | N/A | Nov 27, 2024 | Resolved | N/A |
| Public Notice | Monitoring | N/A | N/A | Nov 27, 2024 | Resolved | N/A |
| LEAD AND COPPER RULE REVISIONS | Health-Based | N/A | N/A | Oct 16, 2024 | Active | N/A |
| LEAD AND COPPER RULE REVISIONS | Monitoring | N/A | N/A | Oct 16, 2024 | Active | N/A |
| LEAD AND COPPER RULE REVISIONS | Monitoring | N/A | N/A | Oct 16, 2024 | Active | N/A |
| LEAD AND COPPER RULE REVISIONS | Health-Based | N/A | N/A | Oct 16, 2024 | Active | N/A |
| LEAD AND COPPER RULE REVISIONS | Monitoring | N/A | N/A | Oct 16, 2024 | Active | N/A |
| LEAD AND COPPER RULE REVISIONS | Health-Based | N/A | N/A | Oct 16, 2024 | Active | N/A |
| LEAD AND COPPER RULE REVISIONS | Health-Based | N/A | N/A | Oct 16, 2024 | Active | N/A |
Lead & Copper Levels
Violation Timeline
2025(1)
Consumer Confidence Rule
72
2024(17)
Public Notice
75
Public Notice
75
LEAD AND COPPER RULE REVISIONS
2E
LEAD AND COPPER RULE REVISIONS
4G
LEAD AND COPPER RULE REVISIONS
4G
LEAD AND COPPER RULE REVISIONS
2E
LEAD AND COPPER RULE REVISIONS
4G
LEAD AND COPPER RULE REVISIONS
2E
LEAD AND COPPER RULE REVISIONS
2E
LEAD AND COPPER RULE REVISIONS
4G
Lead and Copper Rule
66
Lead and Copper Rule
66
Consumer Confidence Rule
72
Consumer Confidence Rule
72
Consumer Confidence Rule
71
Consumer Confidence Rule
71
Consumer Confidence Rule
71
How Does This Compare?
MYSTIC (06355) has 36 recorded violations, including 4 health-based. 12 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.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.