IMPERIAL PLAZA
Massachusetts — Non-Transient Non-Community — PWSID: MA2179022
System Information
| PWSID | MA2179022 |
| System Name | IMPERIAL PLAZA |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 26, 2010 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Massachusetts |
| City | MENDON |
| ZIP Code | 01756 |
| Address | PO BOX 444 |
| Organization | QUARRY STONE LLC |
| Phone | 5084732900 |
Population & Service
| Population Served | 200 |
| Service Connections | 4 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2014 | Mar 31, 2014 | 1,2,4-Trichlorobenzene | MR | No | No | — | 0.07 mg/L | — | Resolved | Mar 31, 2014 | Volatile Organic Chemicals |
| Jan 1, 2014 | Mar 31, 2014 | 1,1,2-Trichloroethane | MR | No | No | — | 0.005 mg/L | — | Resolved | Mar 31, 2014 | Volatile Organic Chemicals |
| Jan 1, 2014 | Mar 31, 2014 | p-Dichlorobenzene | MR | No | No | — | 0.075 mg/L | — | Resolved | Mar 31, 2014 | Volatile Organic Chemicals |
| Jan 1, 2014 | Mar 31, 2014 | Toluene | MR | No | No | — | 1 mg/L | — | Resolved | Mar 31, 2014 | Volatile Organic Chemicals |
| Jan 1, 2014 | Mar 31, 2014 | Toluene | MR | No | No | — | 1 mg/L | — | Resolved | Mar 31, 2014 | Volatile Organic Chemicals |
| Jan 1, 2014 | Mar 31, 2014 | Nitrate | MR | No | No | — | 10 mg/L | — | Resolved | Mar 31, 2014 | Nitrate Rule |
| Jul 1, 2013 | Sep 30, 2013 | p-Dichlorobenzene | MR | No | No | — | 0.075 mg/L | — | Resolved | Sep 30, 2013 | Volatile Organic Chemicals |
| Oct 1, 2010 | Dec 31, 2010 | Carbon tetrachloride | MR | No | No | — | 0.005 mg/L | — | Resolved | Dec 31, 2010 | Volatile Organic Chemicals |
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.