BLAWNOX BORO WATER DEPT
Pennsylvania - Community Water System - PWSID: PA5020004
System Information
| PWSID | PA5020004 |
| System Name | BLAWNOX BORO WATER DEPT |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | PITTSBURGH |
| ZIP Code | 15238 |
| Address | 376 FREEPORT RD |
| Organization | BLAWNOX BORO WATER DEPT |
| Phone | 412-828-4141 |
Population & Service
| Population Served | 2,200 |
| Service Connections | 731 |
Drinking Water Violations (221)
This water system has 221 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2025 | Aug 31, 2025 | MON | No | No | - | - | - | Resolved | Aug 31, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | No | - | - | - | Resolved | Aug 31, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | No | - | - | - | Resolved | Aug 31, 2025 | - | |
| Mar 11, 2024 | - | Other | No | No | - | - | - | Resolved | May 13, 2024 | - | |
| Mar 11, 2024 | - | Other | No | No | - | - | - | Resolved | May 13, 2024 | - | |
| Mar 11, 2024 | - | Other | No | No | - | - | - | Resolved | May 13, 2024 | - | |
| Oct 2, 2023 | - | Other | No | No | - | - | - | Resolved | Oct 2, 2023 | - | |
| Oct 2, 2023 | - | Other | No | No | - | - | - | Resolved | Oct 2, 2023 | - | |
| Oct 2, 2023 | - | Other | No | No | - | - | - | Resolved | Oct 2, 2023 | - | |
| Aug 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Oct 2, 2023 | - | |
| Aug 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Oct 2, 2023 | - | |
| Aug 1, 2023 | - | TT | Yes | No | - | - | - | Resolved | Oct 2, 2023 | - | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | No | - | - | - | Resolved | Feb 28, 2023 | - | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | No | - | - | - | Resolved | Feb 28, 2023 | - | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | No | - | - | - | Resolved | Feb 28, 2023 | - | |
| Feb 1, 2023 | Feb 28, 2023 | MON | No | No | - | - | - | Resolved | Feb 28, 2023 | - | |
| Jan 10, 2023 | - | Other | No | No | - | - | - | Resolved | Mar 29, 2023 | - | |
| Jan 10, 2023 | - | Other | No | No | - | - | - | Resolved | Mar 29, 2023 | - | |
| Jan 10, 2023 | - | Other | No | No | - | - | - | Resolved | Mar 29, 2023 | - | |
| Dec 11, 2022 | - | Other | No | No | - | - | - | Resolved | Mar 29, 2023 | - | |
| Dec 11, 2022 | - | Other | No | No | - | - | - | Resolved | Mar 29, 2023 | - | |
| Dec 11, 2022 | - | Other | No | No | - | - | - | Resolved | Mar 29, 2023 | - | |
| Nov 10, 2022 | - | Other | No | No | - | - | - | Resolved | Mar 29, 2023 | - | |
| Nov 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Nov 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Nov 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Nov 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Oct 11, 2022 | - | Other | No | No | - | - | - | Resolved | Mar 29, 2023 | - | |
| Oct 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Oct 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Oct 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Oct 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Oct 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Jan 12, 2023 | - | |
| Sep 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 2, 2022 | - | |
| Sep 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 2, 2022 | - | |
| Sep 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 2, 2022 | - | |
| Sep 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 2, 2022 | - | |
| Sep 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 2, 2022 | - | |
| Aug 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Aug 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Aug 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Aug 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Aug 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Jul 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Nov 1, 2022 | - | |
| Jun 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Aug 9, 2022 | - | |
| Jun 1, 2022 | - | TT | Yes | No | - | - | - | Resolved | Aug 9, 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.