Water Quality in ACTON, MA (01720)
EPA violation data for public water systems serving ZIP code 01720.
49
Total Violations
1
Health-Based
48
Monitoring / Reporting
49
Resolved
What does this mean?
49 of 49 violations have been resolved. 1 is a health-based violation, meaning contaminant levels exceeded federal safety limits. The remaining 48 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 (49 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Revised Total Coliform Rule | Monitoring | N/A | N/A | Feb 29, 2024 | Resolved | N/A |
| Benzene | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Anemia; decrease in blood platelets; increased risk of cancer |
| Trichloroethylene | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Liver problems; increased risk of cancer |
| Vinyl chloride | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Increased risk of cancer |
| Vinyl chloride | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | Increased risk of cancer |
| 1,1,2-Trichloroethane | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| 1,1,2-Trichloroethane | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| ETHYLENE DIBROMIDE | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
| ETHYLENE DIBROMIDE | Monitoring | N/A | N/A | Sep 30, 2023 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2024(2)
Revised Total Coliform Rule
3A
Revised Total Coliform Rule
3A
2023(46)
Benzene
03
Trichloroethylene
03
Vinyl chloride
03
Vinyl chloride
03
1,1,2-Trichloroethane
03
1,1,2-Trichloroethane
03
ETHYLENE DIBROMIDE
03
ETHYLENE DIBROMIDE
03
1,2-DIBROMO-3-CHLOROPROPANE
03
1,2-DIBROMO-3-CHLOROPROPANE
03
Carbon tetrachloride
03
Benzene
03
Carbon tetrachloride
03
1,1-Dichloroethylene
03
1,2-Dichloroethane
03
1,2-Dichloroethane
03
1,1,1-Trichloroethane
03
1,1,1-Trichloroethane
03
CHLOROBENZENE
03
CHLOROBENZENE
03
o-Dichlorobenzene
03
o-Dichlorobenzene
03
trans-1,2-Dichloroethylene
03
trans-1,2-Dichloroethylene
03
cis-1,2-Dichloroethylene
03
cis-1,2-Dichloroethylene
03
1,2-Dichloropropane
03
1,2-Dichloropropane
03
p-Dichlorobenzene
03
p-Dichlorobenzene
03
1,2,4-Trichlorobenzene
03
1,2,4-Trichlorobenzene
03
Tetrachloroethylene
03
Tetrachloroethylene
03
Trichloroethylene
03
Styrene
03
Xylenes, Total
03
Xylenes, Total
03
DICHLOROMETHANE
03
DICHLOROMETHANE
03
Ethylbenzene
03
Ethylbenzene
03
Toluene
03
Toluene
03
Styrene
03
1,1-Dichloroethylene
03
How Does This Compare?
ACTON (01720) has 49 recorded violations, including 1 health-based. All violations have been resolved, which is a positive sign for current water quality. 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.
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) certified
Always look for filters certified by NSF International for the specific contaminants you want to remove.