MCALISTERVILLE AREA JOINT AUTH
Pennsylvania — Community Water System — PWSID: PA4340002
System Information
| PWSID | PA4340002 |
| System Name | MCALISTERVILLE AREA JOINT AUTH |
| System Type | Community Water System |
| Water Source | Ground Water Under Influence |
| 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 | MC ALISTERVILLE |
| ZIP Code | 17049 |
| Address | PO Box 61 |
| Organization | MCALISTERVILLE AREA JOINT AUTH |
| Phone | 717-463-3434 |
Population & Service
| Population Served | 850 |
| Service Connections | 425 |
Drinking Water Violations (652)
This water system has 652 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2025 | Apr 30, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Apr 30, 2025 | — | |
| Apr 1, 2025 | Apr 30, 2025 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2025 | — | |
| Apr 1, 2025 | Apr 30, 2025 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Apr 30, 2025 | — | |
| Apr 1, 2025 | Apr 30, 2025 | MR | No | Yes | — | — | — | Resolved | Apr 30, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | MR | No | No | — | — | — | Resolved | Mar 31, 2025 | — | |
| Mar 1, 2025 | Mar 31, 2025 | MR | No | No | — | — | — | Resolved | Mar 31, 2025 | — | |
| May 1, 2024 | May 31, 2024 | MR | No | No | — | — | — | Resolved | May 31, 2024 | — | |
| May 1, 2024 | May 31, 2024 | MR | No | No | — | — | — | Resolved | May 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | MR | No | No | — | — | — | Resolved | Mar 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | MR | No | No | — | — | — | Resolved | Mar 31, 2024 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | No | — | — | — | Resolved | May 31, 2023 | — | |
| May 1, 2023 | May 31, 2023 | MR | No | No | — | — | — | Resolved | May 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 1 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2023 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | No | — | — | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | No | — | — | — | Resolved | Feb 28, 2022 | — | |
| Feb 1, 2022 | Feb 28, 2022 | MR | No | No | — | — | — | Resolved | Feb 28, 2022 | — | |
| Nov 1, 2021 | Nov 30, 2021 | MR | No | No | — | — | — | Resolved | Nov 30, 2021 | — | |
| Nov 1, 2021 | Nov 30, 2021 | MR | No | No | — | — | — | Resolved | Nov 30, 2021 | — | |
| Nov 1, 2021 | Nov 30, 2021 | MR | No | No | — | — | — | Resolved | Nov 30, 2021 | — | |
| Nov 1, 2021 | Nov 30, 2021 | MR | No | No | — | — | — | Resolved | Nov 30, 2021 | — | |
| Oct 1, 2021 | — | Other | No | No | — | — | — | Resolved | Apr 6, 2022 | — | |
| Oct 1, 2021 | — | Other | No | No | — | — | — | Resolved | Apr 6, 2022 | — | |
| May 11, 2021 | — | Other | No | No | — | — | — | Resolved | Aug 31, 2021 | — | |
| May 11, 2021 | — | Other | No | No | — | — | — | Resolved | Aug 31, 2021 | — | |
| May 11, 2021 | — | Other | No | No | — | — | — | Resolved | Aug 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | No | — | — | — | Resolved | Mar 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | No | — | — | — | Resolved | Mar 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | No | — | — | — | Resolved | Mar 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | No | — | — | — | Resolved | Mar 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | No | — | — | — | Resolved | Mar 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | No | — | — | — | Resolved | Mar 31, 2021 | — | |
| Mar 1, 2021 | Mar 31, 2021 | MR | No | No | — | — | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Jan 31, 2021 | MR | No | No | — | — | — | Resolved | Jan 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Mar 31, 2021 | — | |
| Jan 1, 2021 | Mar 31, 2021 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Mar 31, 2021 | — |
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.