SHUNGNAK WATER SYSTEM
Alaska — Community Water System — PWSID: AK2340361
System Information
| PWSID | AK2340361 |
| System Name | SHUNGNAK WATER SYSTEM |
| System Type | Community Water System |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jan 18, 1982 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | Alaska |
| City | SHUNGNAK |
| ZIP Code | 99773 |
| Address | P.O. Box 59 |
| Organization | ENGELKES, ANGELA |
| Phone | 907-437-2161 |
Population & Service
| Population Served | 299 |
| Service Connections | 68 |
Drinking Water Violations (1,360)
This water system has 1,360 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 | Jun 30, 2025 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | Yes | — | — | — | Resolved | Jun 30, 2025 | — | |
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2025 | — | |
| Jan 1, 2025 | Jan 31, 2025 | MR | No | Yes | — | — | — | Resolved | Jan 31, 2025 | — | |
| Jan 1, 2025 | — | MR | No | No | — | TT | — | Resolved | Mar 10, 2025 | — | |
| Nov 1, 2024 | Nov 30, 2024 | MR | No | No | — | — | — | Resolved | Nov 30, 2024 | — | |
| Aug 1, 2024 | Aug 31, 2024 | MR | No | No | — | — | — | Resolved | Aug 31, 2024 | — | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | No | — | — | — | Resolved | Jul 31, 2024 | — | |
| Jun 2, 2024 | — | MR | No | No | — | TT | — | Resolved | Jun 8, 2024 | — | |
| May 1, 2024 | May 31, 2024 | MR | No | Yes | — | — | — | Resolved | May 31, 2024 | — | |
| May 1, 2024 | May 31, 2024 | MR | No | Yes | — | — | — | Resolved | May 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2024 | — | |
| Mar 1, 2024 | Mar 31, 2024 | MR | No | Yes | — | — | — | Resolved | Mar 31, 2024 | — | |
| Feb 1, 2024 | Feb 29, 2024 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2024 | — | |
| Feb 1, 2024 | Feb 29, 2024 | MR | No | Yes | — | — | — | Resolved | Feb 29, 2024 | — | |
| Jan 29, 2024 | — | MR | No | No | — | TT | — | Resolved | Jan 31, 2024 | — | |
| Jan 1, 2024 | — | MR | No | No | — | TT | — | Resolved | Mar 12, 2024 | — | |
| Dec 1, 2023 | Dec 31, 2023 | MR | No | No | — | — | — | Resolved | Dec 31, 2023 | — | |
| Nov 30, 2023 | — | MR | No | No | — | TT | — | Resolved | Jan 31, 2024 | — | |
| Nov 1, 2023 | Nov 30, 2023 | MR | No | No | — | — | — | Resolved | Nov 30, 2023 | — | |
| Oct 1, 2023 | Oct 31, 2023 | MR | No | No | — | — | — | Resolved | Oct 31, 2023 | — | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2023 | — | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | — | — | — | Resolved | Aug 31, 2023 | — | |
| Jul 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Mar 12, 2024 | — | |
| Jun 12, 2023 | — | Other | No | No | — | — | — | Resolved | Jan 17, 2024 | — | |
| Jun 12, 2023 | — | Other | No | No | — | — | — | Resolved | Jan 17, 2024 | — | |
| Apr 2, 2023 | — | Other | No | No | — | — | — | Resolved | Jun 30, 2023 | — | |
| Apr 2, 2023 | — | Other | No | No | — | — | — | Resolved | Jun 30, 2023 | — | |
| Feb 1, 2023 | Feb 28, 2023 | TT | Yes | No | — | — | — | Resolved | Feb 28, 2023 | — | |
| Feb 1, 2023 | Feb 28, 2023 | TT | Yes | No | — | — | — | Resolved | Feb 28, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | — | MR | No | No | — | TT | — | Resolved | Mar 12, 2024 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.6 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Jul 26, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.7 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 2023 | — | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Dec 31, 2023 | — |
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.