Public water system record
Holland Heights Mutual Water Company
Serves an area of Sonoma County, CA · 300 people served
Federal records show no health-based violations and no monitoring or reporting issues for Holland Heights Mutual Water Company 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
- Holland Heights Mutual Water Company draws water from 2 wells.
- Most recent formal enforcement: compliance order (no penalty) by California, March 2013.
- Record on file since 1980, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 112 service lines.
Check whether Holland Heights Mutual Water Company 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 1980
EPA's records for Holland Heights Mutual Water Company go back to 1980. Before October 19, 2016 they list no health-based violations and 15 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 7 |
| 1990s | 0 | 3 |
| 2000s | 0 | 3 |
| 2010 to October 18, 2016 | 0 | 2 |
Enforcement actions
California regulators took 2 formal enforcement actions against Holland Heights Mutual Water Company between 2007 and 2013. The most recent was a compliance order (no penalty) in March 2013.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Mar 11, 2013 | California | Compliance order (no penalty) | 2 violations: Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs) |
| Jun 13, 2007 | California | Compliance order (no penalty) | 1 violation: Nitrate |
Where the water comes from
Holland Heights Mutual Water Company draws water from 2 wells.
Annual water quality report
Holland Heights Mutual Water Company 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.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Holland Heights Mutual Water Company for a copy.
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 California.
Certified drinking water labs by state EPA guidance for private wells