Public water system record
Sky Forest MWC
Serves Lake Arrowhead, San Bernardino County, CA · 492 people served
Federal records show no health-based violations and 6 monitoring/reporting issues for Sky Forest MWC 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
- 6
Key facts
- Sky Forest MWC draws water from 2 wells.
- Most recent formal enforcement: compliance order (no penalty) by California, February 2025.
- Record on file since 1979, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 97 unknown out of 162 service lines.
Check whether Sky Forest MWC 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
|
Jan 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2024 |
Active
Enforcement action in place
|
|
Revised Total Coliform Rule
Monitoring violation
|
Mar 1, 2023 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Revised Total Coliform Rule
Monitoring violation
|
Feb 1, 2023 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
Nitrate
Monitoring and reporting
|
Jan 1, 2022 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 1, 2017 | Resolved |
Full record since 1979
EPA's records for Sky Forest MWC go back to 1979. 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 |
|---|---|---|
| 1970s | 0 | 1 |
| 1980s | 0 | 2 |
| 1990s | 0 | 1 |
| October 19, 2016 to 2019 | 0 | 1 |
| 2020s | 0 | 5 |
Enforcement actions
California regulators took 5 formal enforcement actions against Sky Forest MWC between 2018 and 2025. The most recent was a compliance order (no penalty) in February 2025.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Feb 13, 2025 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| May 4, 2024 | California | Compliance order (no penalty) | 1 violation: Revised Total Coliform Rule |
| Mar 30, 2024 | California | Compliance order (no penalty) | 1 violation: Revised Total Coliform Rule |
| Feb 28, 2023 | California | Compliance order (no penalty) | 1 violation: Nitrate |
| May 7, 2018 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
Where the water comes from
Sky Forest MWC draws water from 2 wells. It also buys water from Clawa.
Buys water from
- Clawa Crestline, CA
Annual water quality report
Sky Forest MWC 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 Sky Forest MWC 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