Water Quality in FOXBOROUGH, MA (02035)
EPA violation data for public water systems serving ZIP code 02035.
37
Total Violations
6
Health-Based
31
Monitoring / Reporting
36
Resolved
What does this mean?
36 of 37 violations have been resolved. 6 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 31 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 (37 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Groundwater Rule | Monitoring | N/A | N/A | Sep 17, 2025 | Active | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Nov 30, 2024 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Oct 31, 2024 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Oct 31, 2024 | Resolved | N/A |
| Groundwater Rule | Health-Based | N/A | N/A | Oct 31, 2024 | Resolved | N/A |
| Nitrate-Nitrite | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Nitrate-Nitrite | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
| Nitrate-Nitrite | Monitoring | N/A | N/A | Dec 31, 2021 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(1)
Groundwater Rule
20
2024(6)
Groundwater Rule
41
Groundwater Rule
41
Groundwater Rule
41
Groundwater Rule
41
Groundwater Rule
41
Groundwater Rule
41
How Does This Compare?
FOXBOROUGH (02035) has 37 recorded violations, including 6 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.
Reverse Osmosis System
One of the few filtration methods effective at removing nitrates and nitrites. Essential for households with infants.
Targets:Nitrate, Nitrite, Dissolved Solids
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.