AMBRIDGE WATER AUTH
Pennsylvania - Community Water System - PWSID: PA5040008
System Information
| PWSID | PA5040008 |
| System Name | AMBRIDGE WATER AUTH |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 12, 1979 |
| Last Reported | Mar 30, 2026 |
Location & Contact
| State | Pennsylvania |
| City | AMBRIDGE |
| ZIP Code | 15003 |
| Address | PO BOX 257 |
| Organization | AMBRIDGE WATER AUTH |
| Phone | 724-266-1145 |
Population & Service
| Population Served | 19,500 |
| Service Connections | 7,578 |
Drinking Water Violations (289)
This water system has 289 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | - | - | Resolved | Jan 31, 2026 | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jan 31, 2026 | - | |
| Dec 1, 2025 | Feb 28, 2026 | MR | No | Yes | - | TT | - | Archived | Feb 28, 2026 | - | |
| Dec 1, 2025 | Feb 28, 2026 | MR | No | Yes | - | TT | - | Archived | Feb 28, 2026 | - | |
| Oct 11, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Oct 11, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Oct 11, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Oct 11, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Oct 11, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Oct 11, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Oct 11, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Oct 11, 2025 | - | Other | No | No | - | - | - | Resolved | Feb 3, 2026 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | TT | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | TT | - | Archived | Dec 31, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | TT | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | TT | - | Resolved | Jun 30, 2025 | - | |
| Apr 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | TT | - | Resolved | Jun 30, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2025 | - | |
| Feb 1, 2025 | Feb 28, 2025 | MR | No | Yes | - | - | - | Resolved | Feb 28, 2025 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Dec 4, 2025 | - | |
| Jul 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Dec 4, 2025 | - | |
| Jul 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Dec 4, 2025 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Oct 1, 2018 | Dec 31, 2018 | MR | No | Yes | - | 0.006 mg/L | - | Resolved | Dec 31, 2018 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2017 | - | |
| Jul 1, 2017 | - | Other | No | No | - | - | - | Resolved | Jul 28, 2017 | - | |
| Nov 10, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 28, 2016 | - | |
| Nov 10, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 28, 2016 | - | |
| Nov 10, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 28, 2016 | - | |
| Nov 10, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 28, 2016 | - | |
| Nov 10, 2016 | - | Other | No | No | - | - | - | Resolved | Nov 28, 2016 | - | |
| Oct 1, 2016 | Dec 31, 2016 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2016 | - |
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.