Water quality for ZIP code 99850
ZIP 99850 covers Excursion Inlet in Haines Borough, Alaska, one of 2 ZIP codes in the county. 6 active public water systems serve the county; 5 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Haines Borough
1 systems, largest first| System | Serves | Status | Rules violated, 3 yr |
|---|---|---|---|
| Chilkat Indian Village Haines |
113 | 10 |
Non-community systems in Haines Borough (4: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Dalton Cache (haines) Border Station Haines |
124 | 2 | 0 | |
|
Haines Ferry Terminal Haines |
104 | 4 | 0 | |
|
Chilkat River Adventures Haines |
81 | 1 | 0 | |
|
Southeast Road Builders Haines |
26 | 0 | 0 |
About this data
Water systems are matched to Haines Borough, 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.