MATTAWAMKEAG WILDERNESS PARK
Maine - Transient Non-Community - PWSID: ME0008854
System Information
| PWSID | ME0008854 |
| System Name | MATTAWAMKEAG WILDERNESS PARK |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Oct 24, 1979 |
| Last Reported | Feb 13, 2026 |
Location & Contact
| State | Maine |
| City | MATTAWAMKEAG |
| ZIP Code | 04459 |
| Address | PO BOX 260 |
| Organization | MATTAWAMKEAG WILDERNESS PARK |
| Phone | 207-736-2464 |
Population & Service
| Population Served | 145 |
| Service Connections | 1 |
Drinking Water Violations (44)
This water system has 44 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, 2025 | Sep 30, 2025 | MON | No | Yes | - | - | - | Archived | Sep 30, 2025 | - | |
| Jul 1, 2025 | Sep 30, 2025 | MON | No | Yes | - | - | - | Archived | Sep 30, 2025 | - | |
| Jun 1, 2025 | - | RPT | No | No | - | - | - | Unaddressed | - | - | |
| May 1, 2024 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2024 | - | |
| May 1, 2024 | - | Other | No | No | - | - | - | Resolved | Nov 1, 2024 | - | |
| May 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Jun 4, 2024 | - | |
| May 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Jun 4, 2024 | - | |
| May 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Jun 4, 2024 | - | |
| May 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Jun 4, 2024 | - | |
| Feb 9, 2023 | - | Other | No | No | - | - | - | Resolved | Feb 13, 2023 | - | |
| Feb 9, 2023 | - | Other | No | No | - | - | - | Resolved | Feb 13, 2023 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Jul 1, 2022 | Sep 30, 2022 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2022 | - | |
| Nov 16, 2017 | - | Other | No | No | - | - | - | Resolved | May 15, 2019 | - | |
| Nov 16, 2017 | - | Other | No | No | - | - | - | Resolved | May 15, 2019 | - | |
| Nov 10, 2017 | - | Other | No | No | - | - | - | Resolved | May 15, 2019 | - | |
| Nov 10, 2017 | - | Other | No | No | - | - | - | Resolved | May 15, 2019 | - | |
| Apr 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | May 20, 2018 | - | |
| Apr 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | May 20, 2018 | - | |
| Apr 1, 2017 | - | RPT | No | No | - | - | - | Resolved | May 20, 2018 | - | |
| Apr 1, 2017 | - | RPT | No | No | - | - | - | Resolved | May 20, 2018 | - | |
| Apr 1, 2017 | - | RPT | No | No | - | - | - | Resolved | May 20, 2018 | - | |
| Apr 1, 2017 | - | RPT | No | No | - | - | - | Resolved | May 20, 2018 | - | |
| Apr 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | May 20, 2018 | - | |
| Apr 1, 2017 | - | TT | Yes | No | - | - | - | Resolved | May 20, 2018 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2008 | - | |
| Apr 1, 2008 | Jun 30, 2008 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2008 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Jul 1, 2006 | Sep 30, 2006 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 2006 | Dec 31, 2006 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2006 | - | |
| Jan 1, 1998 | Sep 30, 1998 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1998 | - | |
| Jan 1, 1998 | Sep 30, 1998 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1998 | - | |
| Jan 1, 1998 | Sep 30, 1998 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1998 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1995 | - | |
| Jan 1, 1995 | Dec 31, 1995 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 1995 | - |
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.