Water quality for ZIP code 98686
ZIP 98686 covers Mount Vista, Barberton, Salmon Creek, and Five Corners in Clark County, Washington, one of 18 ZIP codes in the county. 72 active public water systems serve the county; 14 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 Clark County
24 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hillcrest Manor |
100 | 2 | 2.0 mi | |
| Vanridge Mobile Home Park |
71 | 0 | 3.2 mi | |
| Country Manor Mobile Home Park |
450 | 0 | 4.1 mi | |
| Vancouver City of |
373,047 | 0 | 5.2 mi | |
| Battle Ground Water Dept City of |
30,237 | 1 | 5.7 mi | |
| Ridgefield Public Works |
21,225 | 0 | 8.4 mi | |
| Green Mountain Mobile Ranch |
80 | 0 | 9.3 mi | |
| Morning Meadows |
75 | 0 | 9.6 mi | |
| Single Tree Acres |
90 | 0 | 10.3 mi | |
| Vista del Rio Mobile Home Park |
352 | 0 | 11.1 mi | |
| Camas Municipal Water Sewer System |
31,794 | 2 | 11.9 mi | |
| Oak Meadows Mobile Home Park |
216 | 2 | 12.9 mi | |
| Woodland MHC LLC |
209 | 1 | 13.5 mi | |
| Larch Corrections Center |
705 | 0 | 13.7 mi | |
| Yacolt |
3,034 | 0 | 14.3 mi | |
| Washougal City of |
21,441 | 0 | 18.0 mi | |
| Brookside |
100 | 0 | 19.3 mi | |
| Amboy Clark Public Utilities |
991 | 0 | 20.0 mi | |
| Magna Vista Water Corp |
56 | 0 | 20.8 mi | |
| Great Western Mobile Home Park |
250 | 0 | — | |
| Parkside Airpark Owners |
66 | 0 | — | |
| Tukes Mountain Homeowners |
60 | 0 | — | |
| Estates at Livingston Mtn |
33 | 1 | — | |
| Bridge Road |
25 | 0 | — |
Non-community systems in Clark County (47: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Clark County, 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.
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 Washington 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.