400 DUNSTABLE ROAD (PINE KNOLL)
Massachusetts - Community Water System - PWSID: MA3301027
System Information
| PWSID | MA3301027 |
| System Name | 400 DUNSTABLE ROAD (PINE KNOLL) |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 20, 1981 |
| Last Reported | Jun 16, 2025 |
Location & Contact
| State | Massachusetts |
| City | MALDEN |
| ZIP Code | 02148 |
| Address | C/O SHAOXIA JI |
| Organization | PINE KNOLL/400 DUNSTABLE ROAD |
| Phone | 7812758566 |
Population & Service
| Population Served | 30 |
| Service Connections | 1 |
Drinking Water Violations (382)
This water system has 382 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2019 | - | MR | No | No | - | TT | - | Archived | May 1, 2025 | - | |
| Jun 1, 2019 | - | MR | No | No | - | TT | - | Archived | May 1, 2025 | - | |
| Jan 1, 2014 | - | MR | No | No | - | TT | - | Archived | May 1, 2025 | - | |
| Jul 1, 2013 | - | Other | No | No | - | - | - | Resolved | Aug 16, 2013 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 1 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.07 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.2 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 10 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.07 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.6 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.075 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.7 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.002 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 0.007 mg/L | - | Archived | Jun 30, 2008 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MR | No | Yes | - | - | - | Archived | Sep 30, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MR | No | Yes | - | - | - | Archived | Sep 30, 2006 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.6 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.2 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.002 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.075 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.07 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.07 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 1 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 10 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.7 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.007 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 2001 | Jun 30, 2001 | MR | No | No | - | 0.005 mg/L | - | Archived | Jun 30, 2001 | - | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | - | 0.1 mg/L | - | Archived | Jun 30, 1999 | - | |
| Apr 1, 1999 | Jun 30, 1999 | MR | No | No | - | 0.2 mg/L | - | Archived | Jun 30, 1999 | - |
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.