Public water system record
Irish Hills Mutual Water Co
Serves an area of San Luis Obispo County, CA · 135 people served
Federal records show no health-based violations and 2 monitoring/reporting issues for Irish Hills Mutual Water Co 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
- 2
Key facts
- Irish Hills Mutual Water Co draws water from 6 wells.
- Most recent formal enforcement: compliance order with a penalty by California, March 2019.
- Record on file since 2003, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 68 service lines.
Check whether Irish Hills Mutual Water Co 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
|
Jan 1, 2019 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
Full record since 2003
EPA's records for Irish Hills Mutual Water Co go back to 2003. Before October 19, 2016 they list no health-based violations and 8 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2000s | 0 | 8 |
| October 19, 2016 to 2019 | 0 | 2 |
Enforcement actions
California regulators took 2 formal enforcement actions against Irish Hills Mutual Water Co between 2018 and 2019. The most recent was a compliance order with a penalty in March 2019.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Mar 14, 2019 | California | Compliance order with a penalty | 1 violation: Lead and Copper Rule |
| Mar 8, 2018 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
Where the water comes from
Irish Hills Mutual Water Co draws water from 6 wells.
Annual water quality report
Irish Hills Mutual Water Co 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 Irish Hills Mutual Water Co 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