Water quality for ZIP code 99901
ZIP 99901 covers Ketchikan, Saxman, and Loring in Ketchikan Gateway Borough, Alaska. 22 active public water systems serve the county; 17 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Ketchikan Gateway Borough
7 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Ketchikan Public Utilities Ketchikan |
8,937 | 0 | 25.2 mi | |
| Ketchikan Water, Truck 1 Ketchikan |
100 | 2 | 25.6 mi | |
| Ketchikan H2o Ketchikan |
25 | 2 | 25.6 mi | |
| South Tongass Water Utility Ketchikan |
975 | 1 | 26.3 mi | |
| Vallenar View Mobile Home Park Ketchikan |
225 | 3 | 28.0 mi | |
| Kasaan Ketchikan |
66 | 3 | 51.2 mi | |
| Port Protection Ketchikan |
60 | 2 | 110.9 mi |
Non-community systems in Ketchikan Gateway Borough (14: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Silverking Lodge Ketchikan |
46 | 3 | 0 | |
|
Point Higgins Elementary School Ketchikan |
300 | 1 | 0 | |
|
Knudson Cove Marina Ketchikan |
233 | 1 | 1 | |
|
Waterfall Resort Ketchikan |
168 | 4 | 0 | |
|
Ward Cove Deli & Liquor Ketchikan |
110 | 2 | 0 | |
|
Salmon Falls Resort Ketchikan |
100 | 0 | 0 | |
|
Clover Bay Lodge Ketchikan |
59 | 0 | 0 | |
|
The Lodge at Yes Bay Ketchikan |
50 | 2 | 0 | |
|
George Inlet Lodge Ketchikan |
49 | 3 | 0 | |
|
Steamboat Bay Fishing Club Ketchikan |
36 | 0 | 0 | |
|
Lighthouse Grocery Ketchikan |
28 | 1 | 0 | |
|
Wal-Mart Ketchikan |
110 | 0 | 0 | |
|
Clover Pass Resort Ketchikan |
133 | 1 | 0 | |
|
Sportsmans Cove Lodge Ketchikan |
55 | 4 | 1 |
About this data
Water systems are matched to Ketchikan Gateway 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 first town EPA lists the system as serving, from Census Bureau place files or, for systems without one, to the centre of the service area EPA publishes for the system.
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.