Public water system record
Valley County Water Dist.
Serves Baldwin Park and Irwindale, Los Angeles County, CA · 68,871 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Valley County Water Dist. 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
- 1
Key facts
- Valley County Water Dist. draws water from 7 wells.
- Most recent formal enforcement: compliance order (no penalty) by California, July 1993.
- Record on file since 1993, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 12,727 service lines.
Check whether Valley County Water Dist. 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 |
|---|---|---|
|
Revised Total Coliform Rule
Monitoring violation
|
Aug 1, 2019 | Resolved |
Full record since 1993
EPA's records for Valley County Water Dist. go back to 1993. Before October 19, 2016 they list 1 health-based violation (1 resolved) and no monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 0 |
| October 19, 2016 to 2019 | 0 | 1 |
Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began June 1993, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Surface Water Treatment Rule
Treatment technique failure
|
Jun 1, 1993 | Resolved |
Enforcement actions
California regulators took 1 formal enforcement action against Valley County Water Dist. in 1993. The most recent was a compliance order (no penalty) in July 1993.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jul 22, 1993 | California | Compliance order (no penalty) | 1 violation (1 health-based): Surface Water Treatment Rule |
Where the water comes from
Valley County Water Dist. draws water from 7 wells. It also has an emergency connection to Metropolitan Water Dist. of So. Cal. 2 other community water systems buy water from Valley County Water Dist. 2 other public water systems have emergency connections to Valley County Water Dist.
Emergency or part-time connections to
- Metropolitan Water Dist. of So. Cal. La Verne, CA
Community systems that buy water from it
- Suburban Water Systems-San Jose Covina, CA
- Valley View Mutual Water Co. Baldwin Park, CA
Annual water quality report
Valley County Water Dist. 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
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