CMC BERKSHIRE
PWS ID: MA1203012 · NEW MARLBOROUGH, Massachusetts 01230
Population Served
25
Total Violations
50
Health-Based Violations
3
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- Private
- Connections
- 6
- County
- Berkshire
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 44
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 6 | 2015 |
| Coliform (TCR) | MCL | 3 | 2015 |
| BHC-GAMMA | MR | 1 | 1997 |
| Methoxychlor | MR | 1 | 1997 |
| Toxaphene | MR | 1 | 1997 |
| Dalapon | MR | 1 | 1997 |
| Diquat | MR | 1 | 1997 |
| Glyphosate | MR | 1 | 1997 |
| Di(2-ethylhexyl) adipate | MR | 1 | 1997 |
| OXAMYL | MR | 1 | 1997 |
| Simazine | MR | 1 | 1997 |
| Hexachlorocyclopentadiene | MR | 1 | 1997 |
| Aldicarb sulfoxide | MR | 1 | 1997 |
| Aldicarb sulfone | MR | 1 | 1997 |
| Carbofuran | MR | 1 | 1997 |
| Aldicarb | MR | 1 | 1997 |
| Atrazine | MR | 1 | 1997 |
| Heptachlor | MR | 1 | 1997 |
| 2,4-D | MR | 1 | 1997 |
| HEXACHLOROBENZENE | MR | 1 | 1997 |
| Total Polychlorinated Biphenyls (PCB) | MR | 1 | 1997 |
| ETHYLENE DIBROMIDE | MR | 1 | 1997 |
| Gross Beta Particle Activity | MR | 1 | 1998 |
| 38-STRONTIUM-90 | MR | 1 | 1998 |
| Endothall | MR | 1 | 1997 |
| Benzo(a)pyrene | MR | 1 | 1997 |
| 2,3,7,8-TCDD | MR | 1 | 1997 |
| Di(2-ethylhexyl) phthalate | MR | 1 | 1997 |
| Pentachlorophenol | MR | 1 | 1997 |
| Tritium | MR | 1 | 1998 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.