HOUSATONIC WATER WORKS
PWS ID: MA1113003 · GREAT BARRINGTON, Massachusetts 01230
Population Served
1,391
Total Violations
53
Health-Based Violations
3
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 819
- County
- Berkshire
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 29
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 7 | 2013 |
| Lead and Copper Rule | MR | 5 | 2017 |
| Public Notice | Other | 4 | 2021 |
| Total Haloacetic Acids (HAA5) | MCL | 2 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 2 | 2021 |
| Nitrate | MR | 2 | 2019 |
| Surface Water Treatment Rule | MR | 1 | 2003 |
| Fluoride | MR | 1 | 2005 |
| Beryllium, Total | MR | 1 | 2005 |
| CYANIDE | MR | 1 | 2005 |
| Long Term 2 Enhanced Surface Water Treatment Rule | Other | 1 | 2015 |
| Selenium | MR | 1 | 2005 |
| Chromium | MR | 1 | 2005 |
| Antimony, Total | MR | 1 | 2005 |
| Mercury | MR | 1 | 2005 |
| Nickel | MR | 1 | 2005 |
| Barium | MR | 1 | 2005 |
| Thallium, Total | MR | 1 | 2005 |
| Cadmium | MR | 1 | 2005 |
| Surface Water Treatment Rule | TT | 1 | 2015 |
| Arsenic | MR | 1 | 2005 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.