Water quality for ZIP code 99675
ZIP 99675 covers Takotna in Yukon-Koyukuk Census Area, Alaska, one of 32 ZIP codes in the county. 34 active public water systems serve the county; 30 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Yukon-Koyukuk Census Area
26 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Galena Wtp1 City Galena |
490 | 5 | |
| Nenana Municipal Water Nenana |
486 | 1 | |
| McGrath Water System Mcgrath |
341 | 5 | |
| Huslia Public Water System Huslia |
323 | 4 | |
| Galena Wtp2 Gila Galena |
290 | 4 | |
| Too'gha INC in Tanana Tanana |
271 | 9 | |
| Nulato River Well Nulato |
245 | 4 | |
| Ruby Water System Ruby |
215 | 6 | |
| Kaltag Public Water System Kaltag |
214 | 4 | |
| Grayling Water System Grayling |
207 | 13 | |
| Minto Community Water System Minto |
205 | 10 | |
| Holy Cross Water System Holy Cross |
182 | 3 | |
| Venetie Water System Venetie |
181 | 7 | |
| Arctic Village Water System Arctic Village |
175 | 8 | |
| Allakaket Public Water System Allakaket |
135 | 7 | |
| Circle Washeteria Circle |
110 | 6 | |
| Hughes Public Water Supply Hughes |
107 | 9 | |
| Anvik Water System Anvik |
96 | 8 | |
| Manley Community Water System Manley Hot Springs |
95 | 2 | |
| Rampart Washeteria Rampart |
88 | 7 | |
| Koyukuk Safewater Facility Koyukuk |
85 | 6 | |
| Beaver Water System Beaver |
80 | 6 | |
| Chalkyitsik Village Water Chalkyitsik |
76 | 7 | |
| Takotna Water System Takotna |
70 | 7 | |
| Shageluk Water System Shageluk |
60 | 8 |
Non-community systems in Yukon-Koyukuk Census Area (7: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Blm Arctic Interagency Visitor Center Coldfoot |
130 | 0 | 0 | |
|
Coldfoot Cafe Coldfoot |
120 | 0 | 0 | |
|
The Inn at Coldfoot Coldfoot |
120 | 0 | 0 | |
|
Monroes Monderosa Nenana |
78 | 1 | 0 | |
|
Yukon River Camp Coldfoot |
59 | 0 | 0 | |
|
Yksd Allakaket School Allakaket |
52 | 6 | 0 | |
|
Yksd Merreline Kangas / Ruby Ruby |
40 | 3 | 1 |
About this data
Water systems are matched to Yukon-Koyukuk Census Area, the county this ZIP code lies in, largest 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.
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.