Public water system record
Mecchi Water Company
Serves San Martin, Santa Clara County, CA · 104 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for Mecchi Water Company 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
- 1
Key facts
- Mecchi Water Company draws water from 1 well.
- Most recent formal enforcement: compliance order (no penalty) by EPA, March 2009.
- Record on file since 1993, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 17 unknown out of 31 service lines.
Check whether Mecchi Water Company 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 REVISIONS
RPT
|
Jul 2, 2025 | Active |
Full record since 1993
EPA's records for Mecchi Water Company go back to 1993. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 7 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 4 |
| 2000s | 0 | 3 |
| 2020s | 0 | 1 |
Most recent health-based violation before October 19, 2016: Total Coliform, began June 1996, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Jun 1, 1996 | Resolved |
Enforcement actions
California regulators and EPA took 6 formal enforcement actions against Mecchi Water Company between 2005 and 2009, filed as 7 records in EPA's data. The most recent was a compliance order (no penalty) in March 2009.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Mar 30, 2009 | EPA | Compliance order (no penalty) | 1 violation: Total Trihalomethanes (TTHMs) |
| Nov 20, 2008 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| Aug 31, 2008 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
| May 16, 2008 | California | Compliance order (no penalty) | 1 violation: Total Trihalomethanes (TTHMs) |
| Aug 31, 2007 | California | Compliance order (no penalty) | 2 violations: Lead and Copper Rule |
| Mar 22, 2005 | California | Compliance order (no penalty) | 1 violation: Lead and Copper Rule |
Where the water comes from
Mecchi Water Company draws water from 1 well.
Annual water quality report
Mecchi Water Company 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 Mecchi Water Company 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