KOTLIK WATER SYSTEM
Alaska - Community Water System - PWSID: AK2272004
System Information
| PWSID | AK2272004 |
| System Name | KOTLIK 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 | Feb 18, 2001 |
| Last Reported | Jun 19, 2026 |
Location & Contact
| State | Alaska |
| City | ANCHORAGE |
| ZIP Code | 99508 |
| Address | 4500 Diplomacy Drive., Suite 130 |
| Organization | ANELON, GREG_ARUC SPEC |
| Phone | 907-729-3661 |
Population & Service
| Population Served | 617 |
| Service Connections | 152 |
Drinking Water Violations (1,611)
This water system has 1,611 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 | - | - | - | Archived | Jan 31, 2026 | - | |
| Jan 1, 2026 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Jan 1, 2026 | Jan 31, 2026 | MR | No | Yes | - | - | - | Archived | Jan 31, 2026 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | - | - | Archived | Dec 31, 2025 | - | |
| Dec 1, 2025 | Dec 31, 2025 | MR | No | Yes | - | - | - | Archived | Dec 31, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | TT | - | Resolved | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | - | - | Archived | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | - | - | Archived | Nov 30, 2025 | - | |
| Nov 1, 2025 | Nov 30, 2025 | MR | No | Yes | - | TT | - | Resolved | Nov 30, 2025 | - | |
| Oct 1, 2025 | Oct 31, 2025 | MR | No | Yes | - | - | - | Archived | Oct 31, 2025 | - | |
| Oct 1, 2025 | Oct 31, 2025 | MR | No | Yes | - | - | - | Archived | Oct 31, 2025 | - | |
| Sep 1, 2025 | Sep 30, 2025 | MR | No | Yes | - | - | - | Archived | Sep 30, 2025 | - | |
| Sep 1, 2025 | Sep 30, 2025 | MR | No | Yes | - | - | - | Archived | Sep 30, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MR | No | Yes | - | - | - | Archived | Aug 31, 2025 | - | |
| Aug 1, 2025 | Aug 31, 2025 | MR | No | Yes | - | - | - | Archived | Aug 31, 2025 | - | |
| Jun 15, 2025 | - | Other | No | No | - | - | - | Resolved | Aug 7, 2025 | - | |
| Jun 15, 2025 | - | Other | No | No | - | - | - | Resolved | Aug 7, 2025 | - | |
| May 29, 2025 | - | MR | No | No | - | TT | - | Unaddressed | - | - | |
| Apr 1, 2025 | Apr 30, 2025 | MR | No | Yes | - | - | - | Resolved | Apr 30, 2025 | - | |
| Apr 1, 2025 | Apr 30, 2025 | MR | No | Yes | - | - | - | Resolved | Apr 30, 2025 | - | |
| Jan 1, 2025 | - | MR | No | No | - | TT | - | Resolved | Jun 13, 2025 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | - | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | - | - | - | Resolved | Dec 31, 2024 | - | |
| 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 | - | |
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | - | - | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | TT | - | Resolved | Dec 31, 2024 | - | |
| Dec 1, 2024 | Dec 31, 2024 | TT | Yes | No | - | - | - | Resolved | Dec 31, 2024 | - | |
| Nov 6, 2024 | - | Other | No | No | - | - | - | Resolved | Aug 7, 2025 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | TT | Yes | No | .32 RATIO | TT | - | Resolved | Dec 31, 2024 | - | |
| Oct 1, 2024 | Oct 31, 2024 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | TT | Yes | No | .32 RATIO | TT | - | Resolved | Dec 31, 2024 | - | |
| Oct 1, 2024 | Oct 31, 2024 | MR | No | Yes | - | - | - | Resolved | Oct 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Dec 31, 2024 | - | |
| Oct 1, 2024 | Dec 31, 2024 | TT | Yes | No | .32 RATIO | TT | - | Resolved | Dec 31, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | TT | Yes | No | .19 RATIO | TT | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | TT | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | TT | Yes | No | .19 RATIO | TT | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | No | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | Sep 30, 2024 | TT | Yes | No | .19 RATIO | TT | - | Resolved | Sep 30, 2024 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | - | - | Resolved | Jul 31, 2024 | - | |
| Jul 1, 2024 | - | MR | No | No | - | TT | - | Resolved | Jun 13, 2025 | - | |
| Jul 1, 2024 | Jul 31, 2024 | MR | No | Yes | - | TT | - | Resolved | Jul 31, 2024 | - | |
| Jun 30, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2024 | - | |
| Jun 1, 2024 | Jun 30, 2024 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2024 | - | |
| Jun 1, 2024 | Jun 30, 2024 | MR | No | Yes | - | - | - | Resolved | Jun 30, 2024 | - | |
| Apr 16, 2024 | - | Other | No | No | - | - | - | Resolved | Jul 17, 2024 | - |
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.