CITY OF HOOPER BAY
Alaska - Community Water System - PWSID: AK2270312
System Information
| PWSID | AK2270312 |
| System Name | CITY OF HOOPER BAY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Native American |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 20, 2026 |
Location & Contact
| State | Alaska |
| City | HOOPER BAY |
| ZIP Code | 99604 |
| Address | PO BOX 29 |
| Organization | SETON, PRISCILLA |
| Phone | 907-758-4310 |
Population & Service
| Population Served | 1,200 |
| Service Connections | 89 |
Drinking Water Violations (717)
This water system has 717 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2025 | Dec 31, 2025 | MON | No | Yes | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MCL | Yes | No | .101 MG/L | 0.080 mg/L | .08 | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Dec 31, 2025 | - | |
| Oct 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 0.080 mg/L | - | Archived | Dec 31, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Aug 31, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MON | No | Yes | - | - | - | Resolved | Aug 31, 2025 | - | |
| Jun 1, 2025 | Jun 30, 2025 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Jun 30, 2025 | - | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2025 | - | |
| Jun 1, 2025 | Jun 30, 2025 | MON | No | Yes | - | - | - | Resolved | Jun 30, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | 10 mg/L | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Feb 4, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Feb 4, 2025 | - | |
| Oct 17, 2024 | - | TT | Yes | No | - | - | - | Resolved | Feb 4, 2025 | - | |
| Oct 17, 2024 | - | RPT | No | No | - | - | - | Resolved | Feb 4, 2025 | - | |
| Aug 21, 2024 | - | Other | No | No | - | - | - | Resolved | Sep 24, 2024 | - | |
| Aug 21, 2024 | - | Other | No | No | - | - | - | Resolved | Sep 24, 2024 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 10, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jan 29, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jan 29, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 10, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jan 29, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jan 29, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jan 29, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 10, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Jan 29, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 10, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 10, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 10, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 10, 2025 | - | |
| Mar 8, 2024 | - | TT | Yes | No | - | - | - | Resolved | Nov 10, 2025 | - | |
| Feb 1, 2024 | Feb 29, 2024 | MON | No | Yes | - | - | - | Resolved | Feb 29, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Jan 1, 2024 | Mar 31, 2024 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 31, 2024 | - | |
| Dec 9, 2023 | - | Other | No | No | - | - | - | Resolved | Jan 29, 2025 | - | |
| Dec 1, 2023 | Dec 31, 2023 | MON | No | Yes | - | - | - | Resolved | Dec 31, 2023 | - | |
| Nov 1, 2023 | Nov 30, 2023 | MON | No | Yes | - | - | - | Resolved | Nov 30, 2023 | - | |
| Oct 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Oct 1, 2023 | Oct 31, 2023 | MON | No | Yes | - | - | - | Resolved | Oct 31, 2023 | - | |
| Mar 1, 2023 | Mar 31, 2023 | MON | No | Yes | - | - | - | Resolved | Mar 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Dec 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2023 | - | |
| Jan 1, 2023 | Mar 31, 2023 | MR | No | Yes | - | 4.0 mg/L | - | Resolved | Mar 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.