Water quality for ZIP code 99561
ZIP 99561 covers Chefornak in Bethel Census Area, Alaska, one of 27 ZIP codes in the county. 57 active public water systems serve the county; 56 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Bethel Census Area
34 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Lksd Kipnuk HS Kipnuk |
80 | 7 | 16.2 mi | |
| Kipnuk Water System Kipnuk |
639 | 8 | 16.6 mi | |
| Nightmute New Watering Point Nightmute |
243 | 5 | 29.3 mi | |
| Toksook Bay Water System Toksook Bay |
661 | 5 | 39.4 mi | |
| Kwigillingok Washeteria Kwigillingok |
400 | 10 | 42.8 mi | |
| Lksd Tununak Paul Albert HS Tununak |
385 | 9 | 45.5 mi | |
| Kongiganak Water System Kongiganak |
547 | 7 | 49.1 mi | |
| Tuntutuliak Washeteria and Watering PT Tuntutuliak |
350 | 7 | 55.7 mi | |
| Mertarvik Water System Newtok |
170 | 6 | 55.7 mi | |
| Mekoryuk Washeteria Reservoir Mekoryuk |
198 | 5 | 68.3 mi | |
| Eek Water System Eek |
280 | 9 | 72.9 mi | |
| New Kasigluk Water System Kasigluk |
276 | 3 | 76.3 mi | |
| Old Kasigluk Akiuk Kasigluk |
240 | 7 | 76.3 mi | |
| Nunapitchuk Water System Nunapitchuk |
496 | 6 | 79.5 mi | |
| Atmautluak Water System Atmautluak |
311 | 8 | 82.9 mi | |
| Quinhagak Water System Quinhagak |
724 | 4 | 85.7 mi | |
| Napakiak Washeteria Napakiak |
336 | 6 | 85.8 mi | |
| Lksd Napakiak HS & Elem Napakiak |
80 | 6 | 85.8 mi | |
| Napaskiak West Water System Napaskiak |
200 | 8 | 93.3 mi | |
| Bethel-City S/d Water Bethel |
1,660 | 2 | 93.6 mi | |
| Willow Tree Apartments Bethel |
224 | 1 | 94.6 mi | |
| Bethel Trailer Court Bethel |
446 | 5 | 94.6 mi | |
| Bethel Heights Water System Bethel |
2,228 | 3 | 94.9 mi | |
| Kwethluk New Piped Water System Kwethluk |
760 | 11 | 106.3 mi | |
| Akiachak Water System Akiachak |
627 | 4 | 109.8 mi |
Non-community systems in Bethel Census Area (22: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Bethel Census Area, 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.