Water quality for ZIP code 99649
ZIP 99649 covers Ugashik and Pilot Point in Lake and Peninsula Borough, Alaska, one of 14 ZIP codes in the county. 16 active public water systems serve the county; 14 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Lake and Peninsula Borough
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Chignik Bay Water System Chignik Bay |
199 | 6 | 92.9 mi | |
| Chignik Lagoon Water System Chignik Lagoon |
273 | 4 | 95.5 mi | |
| Chignik Lake Water System Chignik Lake |
200 | 6 | 102.8 mi | |
| Perryville Water System Perryville |
88 | 11 | 130.8 mi | |
| Igiugig Water System Igiugig |
100 | 4 | 135.2 mi | |
| Kokhanok Water & WW System Kokhanok |
160 | 7 | 161.6 mi | |
| Newhalen Water System Newhalen |
80 | 2 | 175.5 mi | |
| Nondalton Nondalton |
205 | 10 | 191.4 mi |
Non-community systems in Lake and Peninsula Borough (7: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
L&psd Port Heiden School Port Heiden |
30 | 2 | 0 | |
|
Alaska Rainbow Lodge Levelock |
36 | 4 | 2 | |
|
L&psd Newhalen School Newhalen |
85 | 3 | 1 | |
|
Rainbow King Lodge Iliamna |
55 | 2 | 0 | |
|
Tanalian Bible Camp Port Alsworth |
103 | 0 | 0 | |
|
L&psd Port Alsworth School Port Alsworth |
80 | 5 | 0 | |
|
Samaritan Lodge Alaska Port Alsworth |
56 | 0 | 0 |
About this data
Water systems are matched to Lake and Peninsula 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.