LEICESTER WATER SUPPLY DISTRICT
Massachusetts — Community Water System — PWSID: MA2151000
System Information
| PWSID | MA2151000 |
| System Name | LEICESTER WATER SUPPLY DISTRICT |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Feb 26, 1979 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Massachusetts |
| City | LEICESTER |
| ZIP Code | 01524 |
| Address | ATTN: J. DONALD LENNERTON, CHAIRMAN |
| Organization | LEICESTER WATER SUPPLY DISTRICT |
| Phone | 5088928484 |
Population & Service
| Population Served | 3,200 |
| Service Connections | 707 |
Drinking Water Violations (11)
This water system has 11 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2014 | Jun 30, 2014 | TTHM | MR | No | No | — | 0.080 mg/L | — | Resolved | Jun 30, 2014 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2013 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 16, 2015 | Lead and Copper Rule |
| Apr 1, 2013 | Jun 30, 2013 | Nitrate | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 2013 | Nitrate Rule |
| Apr 1, 2013 | Jun 30, 2013 | Nitrate | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 2013 | Nitrate Rule |
| Apr 1, 2011 | Jun 30, 2011 | o-Dichlorobenzene | MR | No | No | — | 0.6 mg/L | — | Resolved | Jun 30, 2011 | Volatile Organic Chemicals |
| Apr 1, 2011 | Jun 30, 2011 | 1,1,1-Trichloroethane | MR | No | No | — | 0.2 mg/L | — | Resolved | Jun 30, 2011 | Volatile Organic Chemicals |
| Jul 1, 2003 | Jul 31, 2003 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2003 | Total Coliform Rule |
| Jul 1, 2003 | Jul 31, 2003 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2003 | Total Coliform Rule |
| Jul 1, 2003 | Jul 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2003 | Total Coliform Rule |
| Jul 1, 2003 | Jul 31, 2003 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jul 31, 2003 | Total Coliform Rule |
| Jan 1, 2003 | Dec 31, 2003 | Combined Uranium | MCL | Yes | No | 36 UG/L | 30 ug/L | 30 | Archived | Dec 31, 2003 | Radionuclides and Revised Rad Rule |
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.