Public water system record
Calpella County Water District
Serves Calpella, Mendocino County, CA · 548 people served
Federal records show no health-based violations and 3 monitoring/reporting issues for Calpella County Water 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
- 3
Key facts
- Calpella County Water District draws water from 1 well.
- Most recent formal enforcement: compliance order (no penalty) by California, January 2021.
- Record on file since 1980, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 189 service lines.
Check whether Calpella County Water 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, 2020 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2019 | Resolved |
|
Revised Total Coliform Rule
Monitoring violation
|
Sep 1, 2018 | Resolved |
Full record since 1980
EPA's records for Calpella County Water District go back to 1980. Before October 19, 2016 they list no health-based violations and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 4 |
| October 19, 2016 to 2019 | 0 | 2 |
| 2020s | 0 | 1 |
Enforcement actions
California regulators took 3 formal enforcement actions against Calpella County Water District between 2018 and 2021. The most recent was a compliance order (no penalty) in January 2021.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jan 11, 2021 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| Feb 11, 2020 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| Nov 19, 2018 | California | Compliance order (no penalty) | 1 violation: Revised Total Coliform Rule |
Where the water comes from
Calpella County Water District draws water from 1 well. It also buys water from Millview County Water District. 1 other community water system buys water from Calpella County Water District.
Buys water from
- Millview County Water District Ukiah, CA
Community systems that buy water from it
- Redwood Valley County Water District Ukiah, CA
Annual water quality report
Calpella County Water 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.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
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