Water Quality: Snohomish, WA
14 water systems • 41,214 people served
No Health Violations83
Total Violations
0
Health-Based Violations
14
Water Systems
41,214
Population Served
Water Quality Summary
Snohomish has no health-based drinking water violations on record in the EPA SDWIS database. There are 83 monitoring or reporting violations, which typically means the system missed a testing deadline rather than finding a contaminant above safe levels.
Water Systems Serving Snohomish
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| CROSS VALLEY WATER DISTRICT | WA5316270 | Surface Water | 23,054 | 9 |
| SNOHOMISH CITY OF | WA5380915 | Surface Water | 11,258 | 0 |
| ROOSEVELT WATER ASSOCIATION | WA5374150 | Surface Water | 3,493 | 21 |
| THREE LAKES WATER ASSOCIATION | WA5388150 | Surface Water | 2,198 | 0 |
| MACHIAS RIDGE HOMEOWNERS ASSOC. | WA5320624 | Surface Water | 324 | 1 |
| AQUA COPIA/HORSE COUNTRY ESTATES | WA5334400 | Groundwater | 250 | 0 |
| FOBES WATER DISTRICT | WA5325750 | Surface Water | 156 | 9 |
| WOODLAND HEIGHTS | WA5323581 | Groundwater | 108 | 1 |
| PILCHUCK RIVIERA #2 | WA5367382 | Groundwater | 107 | 10 |
| MOUNTAIN VIEW TERRACE WATER INC | WA5338316 | Surface Water | 87 | 0 |
| NORTH HIGH ROCK ESTATES W.S. | WA5324841 | Groundwater | 68 | 27 |
| ODDFELLOWS PARK | WA5335350 | Groundwater | 50 | 5 |
| 60TH STREET WATER WORKS | WA5337925 | Surface Water | 35 | 0 |
| GREEN VELVET WATER SYSTEM | WA5329615 | Surface Water | 26 | 0 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.