Water quality for ZIP code 99571
ZIP 99571 covers Cold Bay and Nelson Lagoon in Aleutians East Borough, Alaska, one of 5 ZIP codes in the county. 8 active public water systems serve the county; 8 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Aleutians East Borough
5 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| King Cove King Cove |
972 | 2 | 20.7 mi | |
| False Pass Treatment Plant False Pass |
393 | 4 | 35.4 mi | |
| Nelson Lagoon Water System Nelson Lagoon |
60 | 8 | 81.4 mi | |
| Sand Point Water System Sand Point |
830 | 7 | 90.4 mi | |
| Akutan Akutan |
95 | 10 | 141.4 mi |
Non-community systems in Aleutians East Borough (2: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Silver Bay Seafoods False Pass False Pass |
470 | 7 | 0 | |
|
Trident Seafoods Corp. Akutan Akutan |
1,400 | 3 | 0 |
About this data
Water systems are matched to Aleutians East Borough, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system or, for systems without one, to the centre of the first town EPA lists the system as serving, from Census Bureau place files.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Alaska records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.