ASSURANCE TECHNOLOGY CORP.
PWS ID: MA3051011 · CARLISLE, Massachusetts 01741
Population Served
75
Total Violations
104
Health-Based Violations
15
Water Source
Groundwater
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Private
- Connections
- 1
- County
- Middlesex
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 85
- Treatment Tech Violations
- 13
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | TT | 13 | 2023 |
| Lead and Copper Rule | MR | 7 | 2005 |
| Coliform (TCR) | MR | 5 | 2009 |
| Carbofuran | MR | 2 | 2009 |
| Chlordane | MR | 2 | 2009 |
| ETHYLENE DIBROMIDE | MR | 2 | 2009 |
| Heptachlor | MR | 2 | 2009 |
| Toxaphene | MR | 2 | 2009 |
| Methoxychlor | MR | 2 | 2009 |
| BHC-GAMMA | MR | 2 | 2009 |
| Total Polychlorinated Biphenyls (PCB) | MR | 2 | 2009 |
| Benzo(a)pyrene | MR | 2 | 2009 |
| Di(2-ethylhexyl) phthalate | MR | 2 | 2009 |
| Dinoseb | MR | 2 | 2009 |
| Diquat | MR | 2 | 2009 |
| Glyphosate | MR | 2 | 2009 |
| HEXACHLOROBENZENE | MR | 2 | 2009 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 2 | 2009 |
| Hexachlorocyclopentadiene | MR | 2 | 2009 |
| Heptachlor epoxide | MR | 2 | 2009 |
| Di(2-ethylhexyl) adipate | MR | 2 | 2009 |
| Coliform (TCR) | MCL | 2 | 2010 |
| Atrazine | MR | 2 | 2009 |
| Pentachlorophenol | MR | 2 | 2009 |
| Endrin | MR | 2 | 2009 |
| Picloram | MR | 2 | 2009 |
| Endothall | MR | 2 | 2009 |
| Simazine | MR | 2 | 2009 |
| LASSO | MR | 2 | 2009 |
| OXAMYL | MR | 2 | 2009 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.