WAYLAND WATER DEPARTMENT
Massachusetts - Community Water System - PWSID: MA3315000
System Information
| PWSID | MA3315000 |
| System Name | WAYLAND WATER DEPARTMENT |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 26, 1979 |
| Last Reported | Jun 22, 2026 |
Location & Contact
| State | Massachusetts |
| City | WAYLAND |
| ZIP Code | 01778 |
| Address | 66 RIVER ROAD |
| Organization | WAYLAND WATER DEPARTMENT |
| Phone | 5083583699 |
Population & Service
| Population Served | 14,096 |
| Service Connections | 5,064 |
Drinking Water Violations (102)
This water system has 102 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, 2022 | - | MR | No | No | - | TT | - | Addressed | - | - | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Aug 1, 2012 | Aug 31, 2012 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2012 | - | |
| Aug 1, 2011 | Aug 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2011 | - | |
| Aug 1, 2011 | Aug 31, 2011 | MCL | Yes | No | - | 5% of samples | - | Resolved | Aug 31, 2011 | - | |
| Jul 2, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2009 | - | |
| Jul 2, 2009 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2009 | - | |
| Oct 1, 2005 | Oct 31, 2005 | MCL | Yes | No | - | 5% of samples | - | Archived | Oct 31, 2005 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jan 10, 2009 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jan 10, 2009 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jan 10, 2009 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jan 10, 2009 | - | |
| Oct 1, 2005 | - | MR | No | No | - | TT | - | Resolved | Jan 10, 2009 | - | |
| Sep 1, 2005 | Sep 30, 2005 | MCL | Yes | No | - | 5% of samples | - | Archived | Sep 30, 2005 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 1 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.07 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.07 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.6 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.6 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.7 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.7 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 1 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.07 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.07 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 10 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 10 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.075 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.075 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.002 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.002 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.007 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.007 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.1 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - | |
| Oct 1, 2001 | Dec 31, 2001 | MR | No | No | - | 0.005 mg/L | - | Resolved | Dec 31, 2001 | - |
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.