RSU 03 WALKER MEMORIAL SCHOOL
Maine — Non-Transient Non-Community — PWSID: ME0000361
System Information
| PWSID | ME0000361 |
| System Name | RSU 03 WALKER MEMORIAL SCHOOL |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Oct 24, 1979 |
| Last Reported | Aug 14, 2025 |
Location & Contact
| State | Maine |
| City | UNITY |
| ZIP Code | 04988 |
| Address | 84 SCHOOL STREET |
| Organization | QUIMBY, PETER |
| Phone | 207-948-6136 |
Population & Service
| Population Served | 103 |
| Service Connections | 1 |
Drinking Water Violations (32)
This water system has 32 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2021 | — | RPT | No | No | — | — | — | Archived | Jul 1, 2025 | — | |
| Sep 29, 2016 | — | MR | No | No | — | TT | — | Resolved | Mar 21, 2017 | — | |
| Sep 29, 2016 | — | MR | No | No | — | TT | — | Resolved | Mar 21, 2017 | — | |
| May 5, 2016 | — | TT | Yes | No | — | TT | — | Resolved | Oct 4, 2016 | — | |
| May 5, 2016 | — | TT | Yes | No | — | TT | — | Resolved | Oct 4, 2016 | — | |
| Jan 1, 2016 | Jun 30, 2016 | MR | No | No | — | TT | — | Resolved | Jun 30, 2016 | — | |
| Jan 1, 2016 | Jun 30, 2016 | MR | No | No | — | TT | — | Resolved | Jun 30, 2016 | — | |
| Jan 1, 2016 | Jun 30, 2016 | MR | No | No | — | TT | — | Resolved | Jun 30, 2016 | — | |
| Jan 1, 2016 | Jun 30, 2016 | MR | No | No | — | TT | — | Resolved | Jun 30, 2016 | — | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Aug 20, 2015 | — | |
| Jan 1, 2015 | Dec 31, 2015 | MR | No | Yes | — | 10 mg/L | — | Resolved | Aug 20, 2015 | — | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2013 | — | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2013 | — | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2013 | — | |
| Apr 1, 2013 | Jun 30, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Jan 1, 2013 | Dec 31, 2013 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2013 | — | |
| Oct 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Jun 14, 2012 | — | |
| Oct 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Jun 14, 2012 | — | |
| Oct 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Jun 14, 2012 | — | |
| Oct 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Jun 14, 2012 | — | |
| Oct 1, 2000 | Oct 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2000 | — | |
| Oct 1, 2000 | Oct 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2000 | — | |
| Oct 1, 2000 | Oct 31, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2000 | — | |
| Sep 1, 2000 | Sep 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2000 | — | |
| Sep 1, 2000 | Sep 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2000 | — | |
| Sep 1, 2000 | Sep 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2000 | — | |
| Apr 1, 2000 | Apr 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2000 | — | |
| Apr 1, 2000 | Apr 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2000 | — | |
| Apr 1, 2000 | Apr 30, 2000 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2000 | — |
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.