Water quality in Stanwood, Washington
Stanwood is in Snohomish County. 169 active public water systems serve the county; 68 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 Snohomish County
118 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Northwest Water |
99 | 1 | 2.5 mi | |
| Wilderness Ridge Community Club |
664 | 1 | 2.9 mi | |
| Sno Pud 1 Sunday Lake |
561 | 1 | 3.7 mi | |
| Warm Beach Conference Grounds |
1,190 | 1 | 4.1 mi | |
| Silver Springs Estates Comm Assn |
61 | 1 | 4.5 mi | |
| Silvana Water Association |
153 | 1 | 5.5 mi | |
| Sno Pud 1 Warm Beach |
2,977 | 1 | 5.7 mi | |
| Tatoosh Water Company |
387 | 1 | 5.7 mi | |
| Lakewood West Water Assn. |
75 | 1 | 5.9 mi | |
| Lakeside Shores Improvement Assoc. |
166 | 2 | 6.1 mi | |
| Whiteside Homeowners Association |
90 | 0 | 6.4 mi | |
| Lake KI Sunrise Addition Water |
96 | 0 | 7.2 mi | |
| Seven Lakes Water Association |
5,823 | 0 | 7.3 mi | |
| Kackman Creek |
330 | 1 | 8.1 mi | |
| McKees Beach Assoc |
290 | 0 | 8.3 mi | |
| Eagle Ridge |
250 | 0 | 8.4 mi | |
| Lakewood Garden Tracts Water Assoc |
33 | 0 | 8.5 mi | |
| Meadow Ridge |
175 | 2 | 8.6 mi | |
| Kyak Ridge Water System |
66 | 0 | 8.8 mi | |
| Kathann Estates Water |
134 | 1 | 9.0 mi | |
| Whispering Firs at Firetrail |
51 | 0 | 9.2 mi | |
| Sunny Shores Community Club |
60 | 0 | 9.2 mi | |
| Cascade Crest |
55 | 0 | 9.5 mi | |
| Tulare Beach Association |
54 | 0 | 10.0 mi | |
| Sam Lake Improvement Association |
128 | 1 | 10.1 mi |
Non-community systems in Snohomish County (50: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Snohomish County, nearest to Stanwood 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.