Public water system record

Denair Community Services District

Serves Denair, Stanislaus County, CA · 5,090 people served

Federal records show no health-based violations and 1 monitoring/reporting issue for Denair Community Services District in the last ten years.

  • CA5010021
  • DENAIR
  • CA
  • 5,090 served

System profile

Source water Groundwater
ZIP 95316
EPA system ID CA5010021

Verify this system on EPA ECHO →

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

Key facts

  • Denair Community Services District draws water from 4 wells.
  • Most recent formal enforcement: compliance order (no penalty) by California, January 2015.
  • Record on file since 1987, with 3 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 1,709 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.

None since October 2016.

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
ENTEROCOCCI
Monitoring and reporting
Sep 1, 2013 Resolved

Full record since 1987

EPA's records for Denair Community Services District go back to 1987. Before October 19, 2016 they list 3 health-based violations (3 resolved) and 15 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 10
1990s 0 3
2000s 1 1
2010 to October 18, 2016 2 1

Most recent health-based violation before October 19, 2016: Total Coliform, began December 2014, Resolved.

Show all 3 health-based violations before October 19, 2016
Contaminant Start date Status
Total Coliform
Contaminant limit exceeded
Dec 1, 2014 Resolved
Total Coliform
Contaminant limit exceeded
Dec 1, 2013 Resolved
Total Coliform
Contaminant limit exceeded
Mar 1, 2001 Resolved

Enforcement actions

California regulators took 3 formal enforcement actions against Denair Community Services District between 2001 and 2015. The most recent was a compliance order (no penalty) in January 2015.

Date By Action Violations covered
Jan 6, 2015 California Compliance order (no penalty) 1 violation (1 health-based): Total Coliform
Dec 24, 2013 California Compliance order (no penalty) 1 violation (1 health-based): Total Coliform
Nov 20, 2001 California Compliance order (no penalty) 1 violation: Consumer Confidence Rule

Where the water comes from

Denair Community Services District draws water from 4 wells.

Annual water quality report

Denair Community Services District 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.