Public water system record
Las Flores Water Co.
Serves Altadena, Los Angeles County, CA · 4,847 people served
Federal records show no health-based violations and no monitoring or reporting issues for Las Flores 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
- 0
Key facts
- Las Flores Water Co. buys its water from Foothill Municipal Water Dist.
- Most recent formal enforcement: compliance order (no penalty) by California, March 2008.
- Record on file since 1982, with 2 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 1,480 service lines.
Check whether Las Flores 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, and no monitoring or reporting violations either.
Full record since 1982
EPA's records for Las Flores Water Co. go back to 1982. Before October 19, 2016 they list 2 health-based violations (2 resolved) and 4 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 1 |
| 1990s | 1 | 1 |
| 2000s | 1 | 0 |
| 2010 to October 18, 2016 | 0 | 2 |
Most recent health-based violation before October 19, 2016: Total Coliform, began July 2007, Resolved.
Show all 2 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jul 1, 2007 | Resolved |
|
Total Coliform
Contaminant limit exceeded
|
Aug 1, 1997 | Resolved |
Enforcement actions
California regulators took 1 formal enforcement action against Las Flores Water Co. in 2008. The most recent was a compliance order (no penalty) in March 2008.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Mar 24, 2008 | California | Compliance order (no penalty) | 1 violation (1 health-based): Total Coliform |
Where the water comes from
Las Flores Water Co. buys its water from Foothill Municipal Water Dist. It lists no wells or intakes of its own. It also has an emergency connection to Rubio Canon Land & Water Association. 1 other public water system has an emergency connection to Las Flores Water Co.
Buys water from
- Foothill Municipal Water Dist. La Canada Flintridge, CA
Emergency or part-time connections to
- Rubio Canon Land & Water Association Altadena, CA
Annual water quality report
Las Flores 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.
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