US NPS THOMPSON ISL PARK (11)
Maine - Transient Non-Community - PWSID: ME0198570
System Information
| PWSID | ME0198570 |
| System Name | US NPS THOMPSON ISL PARK (11) |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Sep 22, 1985 |
| Last Reported | Feb 13, 2026 |
Location & Contact
| State | Maine |
| City | BAR HARBOR |
| ZIP Code | 04609 |
| Address | PO BOX 177 |
| Organization | LEWIS, JAMEY |
| Phone | 207-288-8758 |
Population & Service
| Population Served | 25 |
| Service Connections | 1 |
Drinking Water Violations (78)
This water system has 78 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jun 12, 2025 | - | |
| Jun 1, 2025 | - | Other | No | No | - | - | - | Resolved | Jun 12, 2025 | - | |
| May 31, 2024 | - | Other | No | No | - | - | - | Resolved | Jun 12, 2025 | - | |
| May 31, 2024 | - | Other | No | No | - | - | - | Resolved | Jun 12, 2025 | - | |
| May 1, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jun 12, 2025 | - | |
| May 1, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jun 12, 2025 | - | |
| May 1, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jun 12, 2025 | - | |
| May 1, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jun 12, 2025 | - | |
| Nov 17, 2023 | - | MR | No | Yes | - | - | - | Resolved | May 2, 2024 | - | |
| Nov 17, 2023 | - | MR | No | Yes | - | - | - | Resolved | May 2, 2024 | - | |
| Nov 17, 2023 | - | MR | No | Yes | - | - | - | Resolved | May 2, 2024 | - | |
| Nov 17, 2023 | - | MR | No | Yes | - | - | - | Resolved | May 2, 2024 | - | |
| Sep 1, 2023 | - | RPT | No | No | - | - | - | Resolved | Feb 13, 2024 | - | |
| Sep 1, 2023 | - | RPT | No | No | - | - | - | Resolved | Feb 13, 2024 | - | |
| May 1, 2020 | May 31, 2020 | MON | No | Yes | - | - | - | Resolved | May 31, 2020 | - | |
| May 1, 2020 | May 31, 2020 | MON | No | Yes | - | - | - | Resolved | May 31, 2020 | - | |
| May 1, 2020 | May 31, 2020 | MON | No | Yes | - | - | - | Resolved | May 31, 2020 | - | |
| May 1, 2020 | May 31, 2020 | MON | No | Yes | - | - | - | Resolved | May 31, 2020 | - | |
| Aug 1, 2019 | Aug 31, 2019 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2019 | - | |
| Aug 1, 2019 | Aug 31, 2019 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2019 | - | |
| Aug 1, 2019 | Aug 31, 2019 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2019 | - | |
| Aug 1, 2019 | Aug 31, 2019 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2019 | - | |
| Nov 1, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 29, 2019 | - | |
| Nov 1, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 29, 2019 | - | |
| Nov 1, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 29, 2019 | - | |
| Nov 1, 2018 | - | MR | No | Yes | - | - | - | Resolved | Jul 29, 2019 | - | |
| Jun 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 29, 2019 | - | |
| Jun 1, 2016 | - | Other | No | No | - | - | - | Resolved | Jul 29, 2019 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Jul 1, 2015 | Sep 30, 2015 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2015 | - | |
| Nov 9, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2014 | - | |
| Nov 9, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2014 | - | |
| Nov 9, 2011 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2014 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2010 | - | |
| Jul 1, 2010 | Sep 30, 2010 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2010 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2008 | Sep 30, 2008 | MR | No | Yes | - | 1 mg/L | - | Resolved | Sep 30, 2008 | - | |
| Jul 1, 2003 | Sep 30, 2003 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2003 | - | |
| Jul 1, 2003 | Sep 30, 2003 | MR | No | Yes | - | 10 mg/L | - | Resolved | Sep 30, 2003 | - | |
| Jul 1, 2003 | Sep 30, 2003 | MR | No | Yes | - | 1 mg/L | - | Resolved | Sep 30, 2003 | - |
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.