Public water system record
Del Oro WC - Arbuckle District
Serves Arbuckle, Colusa County, CA · 185 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Del Oro WC - Arbuckle District 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
- Del Oro WC - Arbuckle District draws water from 2 wells.
- Most recent formal enforcement: compliance order (no penalty) by California, May 2017.
- Record on file since 2014, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 56 service lines.
Check whether Del Oro WC - Arbuckle District 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
|
Oct 1, 2014 | Resolved |
Full record since 2014
EPA's records for Del Oro WC - Arbuckle District go back to 2014. Before October 19, 2016 they list no health-based violations and 1 monitoring or reporting violation.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2010 to October 18, 2016 | 0 | 1 |
Enforcement actions
California regulators took 1 formal enforcement action against Del Oro WC - Arbuckle District in 2017. The most recent was a compliance order (no penalty) in May 2017.
| Date | By | Action | Violations covered |
|---|---|---|---|
| May 23, 2017 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
Where the water comes from
Del Oro WC - Arbuckle District draws water from 2 wells.
Annual water quality report
Del Oro WC - Arbuckle District 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 Del Oro WC - Arbuckle District 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