Water Quality in TYNGSBOROUGH, MA (01879)
EPA violation data for public water systems serving ZIP code 01879.
27
Total Violations
0
Health-Based
27
Monitoring / Reporting
26
Resolved
What does this mean?
26 of 27 violations have been resolved. None of these are health-based violations — no contaminant levels exceeded federal safety limits. The remaining 27 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 (27 total)
| Contaminant | Category | MCL Limit | Measured | Date | Status | Health Effects |
|---|---|---|---|---|---|---|
| 1,2-Dichloroethane | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
| Styrene | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
| cis-1,2-Dichloroethylene | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
| Benzene | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | Anemia; decrease in blood platelets; increased risk of cancer |
| Carbon tetrachloride | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | Liver problems; increased risk of cancer |
| Vinyl chloride | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | Increased risk of cancer |
| Nitrate | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | Infants below the age of six months could become seriously ill (blue baby syndrome); shortness of breath |
| 1,1-Dichloroethylene | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
| 1,1,1-Trichloroethane | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
| o-Dichlorobenzene | Monitoring | N/A | N/A | Mar 31, 2025 | Resolved | N/A |
Lead & Copper Levels
Violation Timeline
2025(22)
1,2-Dichloroethane
03
Styrene
03
cis-1,2-Dichloroethylene
03
Benzene
03
Carbon tetrachloride
03
Vinyl chloride
03
Nitrate
03
1,1-Dichloroethylene
03
1,1,1-Trichloroethane
03
o-Dichlorobenzene
03
trans-1,2-Dichloroethylene
03
Toluene
03
p-Dichlorobenzene
03
Xylenes, Total
03
DICHLOROMETHANE
03
1,1,2-Trichloroethane
03
1,2,4-Trichlorobenzene
03
1,2-Dichloropropane
03
Tetrachloroethylene
03
Ethylbenzene
03
Trichloroethylene
03
CHLOROBENZENE
03
2023(4)
Nitrate
03
Revised Total Coliform Rule
3A
Lead and Copper Rule
52
Nitrate
03
How Does This Compare?
TYNGSBOROUGH (01879) has 27 recorded violations, none of which are 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
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
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.