SWAN ISLAND WMA
Maine - Transient Non-Community - PWSID: ME0094759
System Information
| PWSID | ME0094759 |
| System Name | SWAN ISLAND WMA |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 16, 2005 |
| Last Reported | Feb 13, 2026 |
Location & Contact
| State | Maine |
| City | SIDNEY |
| ZIP Code | 04330 |
| Address | 270 LYONS ROAD |
| Organization | WHITE, CONNOR |
| Phone | - |
Population & Service
| Population Served | 43 |
| Service Connections | 1 |
Drinking Water Violations (79)
This water system has 79 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 28, 2025 | - | Other | No | No | - | - | - | Unaddressed | - | - | |
| Jun 1, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| Jun 1, 2025 | - | TT | Yes | No | - | - | - | Unaddressed | - | - | |
| May 31, 2024 | - | Other | No | No | - | - | - | Resolved | Jun 17, 2025 | - | |
| May 31, 2024 | - | Other | No | No | - | - | - | Resolved | Jun 17, 2025 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 10 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Sep 16, 2023 | - | RPT | No | No | - | - | - | Resolved | Jun 17, 2025 | - | |
| Sep 16, 2023 | - | RPT | No | No | - | - | - | Resolved | Jun 17, 2025 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2023 | - | |
| Jul 23, 2023 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2023 | - | |
| Jul 23, 2023 | - | Other | No | No | - | - | - | Resolved | Aug 1, 2023 | - | |
| Jul 1, 2023 | Jul 31, 2023 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2023 | - | |
| Jul 1, 2023 | Jul 31, 2023 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2023 | - | |
| Jul 1, 2023 | Jul 31, 2023 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2023 | - | |
| Jul 1, 2023 | Jul 31, 2023 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2023 | - | |
| Jul 1, 2023 | Jul 31, 2023 | MCL | Yes | No | - | - | - | Resolved | Jul 31, 2023 | - | |
| Aug 1, 2022 | Aug 31, 2022 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2022 | - | |
| Aug 1, 2022 | Aug 31, 2022 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2022 | - | |
| Aug 1, 2022 | Aug 31, 2022 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2022 | - | |
| Aug 1, 2022 | Aug 31, 2022 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2022 | - | |
| May 1, 2022 | - | RPT | No | No | - | - | - | Resolved | May 23, 2022 | - | |
| May 1, 2022 | - | RPT | No | No | - | - | - | Resolved | May 23, 2022 | - | |
| Nov 1, 2021 | - | MR | No | Yes | - | - | - | Resolved | Jun 2, 2022 | - | |
| Nov 1, 2021 | - | MR | No | Yes | - | - | - | Resolved | Jun 2, 2022 | - | |
| Nov 1, 2021 | - | MR | No | Yes | - | - | - | Resolved | Jun 2, 2022 | - | |
| Nov 1, 2021 | - | MR | No | Yes | - | - | - | Resolved | Jun 2, 2022 | - | |
| Nov 1, 2021 | - | MR | No | Yes | - | - | - | Resolved | Jun 2, 2022 | - | |
| Jun 1, 2021 | - | RPT | No | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | RPT | No | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | RPT | No | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | RPT | No | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | RPT | No | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2021 | - | TT | Yes | No | - | - | - | Resolved | May 31, 2022 | - | |
| Jun 1, 2019 | - | Other | No | No | - | - | - | Resolved | Sep 9, 2019 | - | |
| Jun 1, 2019 | - | Other | No | No | - | - | - | Resolved | Sep 9, 2019 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Jul 1, 2018 | Sep 30, 2018 | MON | No | Yes | - | - | - | Resolved | Sep 30, 2018 | - | |
| Jun 1, 2017 | - | Other | No | No | - | - | - | Resolved | May 26, 2022 | - |
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.