Public water system record
Willow Mobile Home Park
Serves Bethel Island, Contra Costa County, CA · 481 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Willow Mobile Home Park 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
- 1
Key facts
- Willow Mobile Home Park draws water from 1 well.
- Most recent formal enforcement: compliance order (no penalty) by California, October 2020.
- Record on file since 1980, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 175 service lines.
Check whether Willow Mobile Home Park 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 |
|---|---|---|
|
Nitrate
Monitoring and reporting
|
Jan 1, 2019 | Resolved |
Full record since 1980
EPA's records for Willow Mobile Home Park go back to 1980. Before October 19, 2016 they list no health-based violations and 6 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 5 |
| 1990s | 0 | 1 |
| October 19, 2016 to 2019 | 0 | 1 |
Enforcement actions
California regulators took 1 formal enforcement action against Willow Mobile Home Park in 2020. The most recent was a compliance order (no penalty) in October 2020.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Oct 12, 2020 | California | Compliance order (no penalty) | 1 violation: Nitrate |
Where the water comes from
Willow Mobile Home Park draws water from 1 well.
Annual water quality report
Willow Mobile Home Park 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 Willow Mobile Home Park 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