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Public water system record

South Cloverdale Water Company

Serves Cloverdale, Sonoma County, CA · 90 people served

Federal records show 1 health-based violation and 2 monitoring/reporting issues for South Cloverdale Water Company in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

  • CA4900510
  • CLOVERDALE
  • CA
  • 90 served

System profile

Source water Groundwater
ZIP 95425
EPA system ID CA4900510

Verify this system on EPA ECHO →

Health-based violations, last 10 years
1
Resolved
0
Unresolved
1
Any acute record
No
Monitoring issues, last 10 years
2

Key facts

  • South Cloverdale Water Company draws water from 1 well.
  • Most recent formal enforcement: compliance order (no penalty) by California, February 2022.
  • Record on file since 1980, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 36 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
LEAD AND COPPER RULE REVISIONS
Treatment technique failure
 350 May 1, 2025 Active No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
LEAD AND COPPER RULE REVISIONS
RPT
 May 1, 2025 Active
Lead and Copper Rule
Monitoring and reporting
 Jan 1, 2022 Active
Enforcement action in place

Full record since 1980

EPA's records for South Cloverdale Water Company go back to 1980. Before October 19, 2016 they list no health-based violations and 10 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 5
1990s 0 2
2000s 0 3
2020s 1 2

Enforcement actions

California regulators took 3 formal enforcement actions against South Cloverdale Water Company between 2007 and 2022. The most recent was a compliance order (no penalty) in February 2022.

Date By Action Violations covered
Feb 4, 2022 California Compliance order (no penalty) 1 violation: Lead and Copper Rule
Dec 14, 2007 California Compliance order (no penalty) 2 violations: Benzene, Atrazine
Jun 13, 2007 California Compliance order (no penalty) 1 violation: Nitrate

What the violations mean

LEAD AND COPPER RULE REVISIONS

1 incident

The system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

South Cloverdale Water Company draws water from 1 well.

Annual water quality report

South Cloverdale 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 South Cloverdale 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