Public water system record
Alderbrook Water Co
Serves an area of Mason County, WA · 2,154 people served
Federal records show no health-based violations and no monitoring or reporting issues for Alderbrook Water Co in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Alderbrook Water Co draws water from 3 wells.
- Most recent formal enforcement: compliance order (no penalty) by Washington, April 1993.
- Record on file since 1979, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 100 service lines.
Check whether Alderbrook Water Co 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, and no monitoring or reporting violations either.
Full record since 1979
EPA's records for Alderbrook Water Co go back to 1979. Before October 19, 2016 they list 1 health-based violation (1 archived by EPA without a recorded fix) and 6 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 1 |
| 1990s | 0 | 5 |
| 2000s | 1 | 0 |
Most recent health-based violation before October 19, 2016: Total Coliform, began July 2000, Archived.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2000 | Archived |
Enforcement actions
Washington regulators took 1 formal enforcement action against Alderbrook Water Co in 1993. The most recent was a compliance order (no penalty) in April 1993.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Apr 16, 1993 | Washington | Compliance order (no penalty) | 4 violations: Total Coliform |
Where the water comes from
Alderbrook Water Co draws water from 3 wells.
Annual water quality report
Alderbrook Water Co 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