Water Quality: Silverdale, WA
10 water systems • 62,608 people served
Multiple Health ViolationsWater Quality Summary
Silverdale is served by 10 public water systems with a combined service population of 62,608 people, and has 119 EPA Safe Drinking Water Act violations on record. Critically, 4 of those are health-based violations, meaning one or more contaminants were detected above EPA-established safe levels — a serious public health concern. Silverdale's violation count is 27% below the national average for Washington. Contaminants associated with violations include Fecal Coliform.
Contaminants Found
Indicates direct fecal contamination; associated with diarrhea, cramps, nausea, and potential severe illness.
Common source: Human and animal fecal waste
EPA limit: Zero tolerance (any positive triggers violations)
Water Systems Serving Silverdale
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| SILVERDALE WATER DIST 16 | WA5379300 | Groundwater | 26,634 | 2 |
| NAVAL BASE KITSAP AT BANGOR | WA5302714 | Groundwater | 16,828 | 4 |
| NAVAL BASE KITSAP AT BREMERTON | WA5303468 | Surface Water | 12,078 | 6 |
| ERLAND POINT WATER CO | WA5323850 | Groundwater | 2,909 | 0 |
| JACKSON PARK NAVAL HOSPITAL | WA5305345 | Surface Water | 2,277 | 4 |
| NAVAL BASE KITSAP AT KEYPORT | WA5390520 | Groundwater | 1,540 | 3 |
| CRYSTAL CREEK | WA5347421 | Groundwater | 123 | 60 |
| ECHO GLEN WATER SYSTEM | WA5327510 | Groundwater | 105 | 11 |
| MAPLE HAVEN | WA5351150 | Groundwater | 73 | 29 |
| OLYMPIC VIEW WATER ASSOC | WA5363650 | Groundwater | 41 | 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.
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.