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 | Mar 17, 2026 |
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 (184)
This water system has 184 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, 2014 | — | MR | No | No | — | TT | — | Resolved | Sep 16, 2015 | — | |
| Jul 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Sep 16, 2015 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | No | — | 0.060 mg/L | — | Resolved | Jun 30, 2014 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | No | — | 0.060 mg/L | — | Resolved | Jun 30, 2014 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | No | — | 0.080 mg/L | — | Resolved | Jun 30, 2014 | — | |
| Apr 1, 2014 | Jun 30, 2014 | MR | No | No | — | 0.080 mg/L | — | Resolved | Jun 30, 2014 | — | |
| Jul 1, 2013 | — | MR | No | No | — | TT | — | Resolved | Sep 16, 2015 | — | |
| Jul 1, 2013 | — | MR | No | No | — | TT | — | Resolved | Sep 16, 2015 | — | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 2013 | — | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 2013 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Dec 31, 2012 | — | |
| Jul 1, 2012 | Sep 30, 2012 | MR | No | No | — | 4.0 mg/L | — | Resolved | Sep 30, 2012 | — | |
| Jul 1, 2012 | — | Other | No | No | — | — | — | Resolved | Dec 31, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Jun 1, 2012 | Jun 30, 2012 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jun 30, 2012 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Jul 12, 2011 | — | |
| Jul 1, 2011 | — | Other | No | No | — | — | — | Resolved | Jul 12, 2011 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2011 | — | |
| May 1, 2011 | May 31, 2011 | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.7 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 1 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 1 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.002 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 30 ug/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.007 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Apr 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.010 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.7 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.07 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.07 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 30 ug/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 10 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.075 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.075 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.1 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.007 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.005 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Jun 30, 2011 | MR | No | No | — | 0.1 mg/L | — | Resolved | Jun 30, 2011 | — | |
| Apr 1, 2011 | Apr 30, 2011 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2011 | — |
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.