Public water system record
College Park Mutual Water Company
Serves an area of Sonoma County, CA · 244 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for College Park Mutual Water Company 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
- 2
Key facts
- College Park Mutual Water Company draws water from 3 wells (1 of them for emergency, seasonal or other part-time use).
- Most recent formal enforcement: compliance order (no penalty) by California, August 2021.
- Record on file since 1980, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 74 unknown out of 74 service lines.
Check whether College Park 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.
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
|
Jul 1, 2021 |
Active
Enforcement action in place
|
|
Lead and Copper Rule
Monitoring and reporting
|
Jul 1, 2021 | Resolved |
Full record since 1980
EPA's records for College Park Mutual Water Company go back to 1980. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 7 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 6 |
| 1990s | 0 | 1 |
| 2000s | 1 | 0 |
| 2020s | 0 | 2 |
Most recent health-based violation before October 19, 2016: Total Coliform, began April 2004, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Apr 1, 2004 | Resolved |
Enforcement actions
California regulators took 2 formal enforcement actions against College Park Mutual Water Company between 2004 and 2021. The most recent was a compliance order (no penalty) in August 2021.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Aug 20, 2021 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| May 25, 2004 | California | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
Where the water comes from
College Park Mutual Water Company draws water from 3 wells (1 of them for emergency, seasonal or other part-time use).
Annual water quality report
College Park 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 College Park 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