Public water system record
Island Lake
Serves an area of Kitsap County, WA that includes Silverdale · 883 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Island Lake in the last ten years. At least one of these issues remains unresolved.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 1
Key facts
- Island Lake draws water from 3 wells.
- Most recent formal enforcement: compliance order (no penalty) by Washington, September 1995.
- Record on file since 1979, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 321 service lines.
Check whether Island Lake serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2023 | Active |
Full record since 1979
EPA's records for Island Lake go back to 1979. Before October 19, 2016 they list 1 health-based violation (1 archived by EPA without a recorded fix) and 13 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 9 |
| 1990s | 1 | 4 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began May 1997, Archived.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
May 1, 1997 | Archived |
Enforcement actions
Washington regulators took 2 formal enforcement actions against Island Lake between 1993 and 1995. The most recent was a compliance order (no penalty) in September 1995.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Sep 29, 1995 | Washington | Compliance order (no penalty) | 4 violations: Total Coliform |
| Apr 16, 1993 | Washington | Compliance order (no penalty) | 1 violation: Total Coliform |
Where the water comes from
Island Lake draws water from 3 wells.
Annual water quality report
Island Lake must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Washington.
Certified drinking water labs by state EPA guidance for private wells