SOUTH DEERFIELD WATER SUPPLY DISTRICT
Massachusetts — Community Water System — PWSID: MA1074001
System Information
| PWSID | MA1074001 |
| System Name | SOUTH DEERFIELD WATER SUPPLY DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 26, 1979 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Massachusetts |
| City | SOUTH DEERFIELD |
| ZIP Code | 01373 |
| Address | P.O. BOX 51 |
| Organization | SOUTH DEERFIELD WATER SUPPLY DISTRICT |
| Phone | 4136653540 |
Population & Service
| Population Served | 3,800 |
| Service Connections | 1,570 |
Drinking Water Violations (8)
This water system has 8 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2011 | Sep 30, 2011 | 1,2,4-Trichlorobenzene | MR | No | No | — | 0.07 mg/L | — | Resolved | Sep 30, 2011 | Volatile Organic Chemicals |
| Jul 1, 2011 | Sep 30, 2011 | 1,2,4-Trichlorobenzene | MR | No | No | — | 0.07 mg/L | — | Resolved | Sep 30, 2011 | Volatile Organic Chemicals |
| Apr 1, 2005 | Jun 30, 2005 | Nitrate | MR | No | No | — | 10 mg/L | — | Archived | Jun 30, 2005 | Nitrate Rule |
| Apr 1, 2005 | Jun 30, 2005 | Asbestos | MR | No | No | — | 7 MFL | — | Archived | Jun 30, 2005 | Inorganic Chemicals |
| Apr 1, 2005 | Jun 30, 2005 | Arsenic | MR | No | No | — | 0.010 mg/L | — | Archived | Jun 30, 2005 | Arsenic Rule |
| Jun 1, 1995 | Jun 30, 1995 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Jun 30, 1995 | Total Coliform Rule |
| Jan 1, 1992 | Oct 13, 1999 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Oct 13, 1999 | Surface Water Treatment Rule |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.