Public water system record
Del Oro Water Co. - Hat Creek District
Serves Old Station, Shasta County, CA · 185 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Del Oro Water Co. - Hat Creek 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 Water Co. - Hat Creek District draws water from 1 surface water intake.
- Most recent formal enforcement: compliance order (no penalty) by California, February 2017.
- Record on file since 1980, with 67 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 67 service lines.
Check whether Del Oro Water Co. - Hat Creek 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 |
|---|---|---|
|
Surface Water Treatment Rule
Monitoring and reporting
|
Oct 1, 2016 | Resolved |
Full record since 1980
EPA's records for Del Oro Water Co. - Hat Creek District go back to 1980. Before October 19, 2016 they list 67 health-based violations (67 resolved) and 32 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 26 |
| 2000s | 25 | 1 |
| 2010 to October 18, 2016 | 42 | 5 |
Most recent health-based violation before October 19, 2016: Interim Enhanced Surface Water Treatment Rule (acute), began May 2016, Resolved.
Show all 67 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Interim Enhanced Surface Water Treatment Rule (acute)
Treatment technique failure
|
May 1, 2016 | Resolved |
|
Interim Enhanced Surface Water Treatment Rule (acute)
Treatment technique failure
|
Mar 1, 2016 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Oct 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Sep 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Aug 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jul 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jun 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
May 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Apr 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Mar 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Feb 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jan 1, 2013 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Dec 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Oct 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Aug 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jul 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jun 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
May 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Apr 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Mar 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Feb 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jan 1, 2012 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Dec 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Oct 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Sep 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Aug 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jul 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jun 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
May 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Apr 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Mar 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Feb 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jan 1, 2011 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Dec 1, 2010 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 2010 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Oct 1, 2010 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Sep 1, 2010 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Aug 1, 2010 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jul 1, 2010 | Resolved |
|
Interim Enhanced Surface Water Treatment Rule (acute)
Treatment technique failure
|
May 1, 2008 | Resolved |
|
Interim Enhanced Surface Water Treatment Rule (acute)
Treatment technique failure
|
Jul 1, 2006 | Resolved |
|
Interim Enhanced Surface Water Treatment Rule (acute)
Treatment technique failure
|
Jun 1, 2006 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Aug 1, 2004 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Jun 1, 2003 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
May 1, 2003 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Dec 1, 2002 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 2002 | Resolved |
17 older violations are not listed here. EPA ECHO has the complete list.
Enforcement actions
California regulators took 3 formal enforcement actions against Del Oro Water Co. - Hat Creek District between 2010 and 2017. The most recent was a compliance order (no penalty) in February 2017.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Feb 28, 2017 | California | Compliance order (no penalty) | 6 violations (2 health-based): Interim Enhanced Surface Water Treatment Rule, Surface Water Treatment Rule |
| Jul 20, 2012 | California | Compliance order (no penalty) | 1 violation: Total Coliform |
| Jul 28, 2010 | California | Compliance order (no penalty) | 37 violations (37 health-based): Surface Water Treatment Rule, Interim Enhanced Surface Water Treatment Rule |
Where the water comes from
Del Oro Water Co. - Hat Creek District draws water from 1 surface water intake.
Annual water quality report
Del Oro Water Co. - Hat Creek 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 Water Co. - Hat Creek 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