Public water system record
Sierra North Community Service District
Serves Wilkerson, Inyo County, CA · 42 people served
Federal records show no health-based violations and 4 monitoring/reporting issues for Sierra North Community Service District 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
- 4
Key facts
- Sierra North Community Service District draws water from 1 well.
- Most recent formal enforcement: compliance order (no penalty) by California, February 2020.
- Record on file since 2014, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 16 service lines.
Check whether Sierra North Community Service 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 |
|---|---|---|
|
Nitrate
Monitoring and reporting
|
Jul 1, 2019 | Resolved |
|
Nitrate
Monitoring and reporting
|
Jan 1, 2018 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Jan 1, 2015 | Active |
Full record since 2014
EPA's records for Sierra North Community Service District go back to 2014. Before October 19, 2016 they list no health-based violations and 16 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 2010 to October 18, 2016 | 0 | 16 |
| October 19, 2016 to 2019 | 0 | 3 |
Enforcement actions
California regulators took 5 formal enforcement actions against Sierra North Community Service District between 2016 and 2020. The most recent was a compliance order (no penalty) in February 2020.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Feb 28, 2020 | California | Compliance order (no penalty) | 1 violation: Nitrate |
| Apr 16, 2019 | California | Compliance order (no penalty) | 1 violation: Nitrate |
| Mar 1, 2019 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| Apr 30, 2016 | California | Compliance order (no penalty) | 4 violations: Fluoride |
| Apr 29, 2016 | California | Compliance order (no penalty) | 6 violations: Total Coliform |
Where the water comes from
Sierra North Community Service District draws water from 1 well.
Annual water quality report
Sierra North Community Service 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 Sierra North Community Service 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