Water Quality: Bothell, WA
3 water systems • 90,682 people served
No Health ViolationsWater Quality Summary
Bothell is served by 3 public water systems with a combined service population of 90,682 people, and has 23 EPA Safe Drinking Water Act violations on record. None of those violations are health-based — the records reflect missed monitoring or reporting deadlines rather than a contaminant exceeding safe levels. Bothell's violation count is 86% below the national average for Washington.
Water Systems Serving Bothell
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| SILVER LAKE WATER & SEWER DISTRICT | WA5379250 | Surface Water | 56,582 | 14 |
| BOTHELL WATER CITY OF | WA5307900 | Surface Water | 33,643 | 2 |
| WANDERING CREEK HOMEOWNERS ASSOC | WA5323486 | Surface Water | 457 | 7 |
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.
Other Cities in Washington
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.