PlainEnviro

KEYES COMMUNITY SERVICES DIST.

PWSID: CA5010009 · Keyes, CA · Serves 5,672 people

Health Violations

KEYES COMMUNITY SERVICES DIST. has 110 health-based violations out of 110 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served
5,672
Total Violations
110
Health Violations
110
Source Type
Groundwater

KEYES COMMUNITY SERVICES DIST. (PWSID CA5010009) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 5,672 people in Keyes, CA, and is subject to primacy enforcement by the California drinking-water program.

The system's federal compliance record contains 110 total violations, with 110 classified as health-based (MCL exceedances or treatment-technique failures). 1 distinct contaminant has been cited, including Barium. Recorded violations span 2006–2020.

A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the California state drinking-water program's public portal.

System Details

EPA ID (PWSID)
CA5010009
System Type
CWS
Water Source
Groundwater
Location
Keyes, CA
Population Served
5,672
Health Violations
Yes (110)

What contaminants are in this water system?

Contaminant Violations Health-Based
Barium 110 110

Violation History (110)

Contaminant Health Date
Barium Yes Jan 1, 2020
Barium Yes Jan 1, 2020
Barium Yes Oct 1, 2019
Barium Yes Oct 1, 2019
Barium Yes Jul 1, 2019
Barium Yes Jul 1, 2019
Barium Yes Apr 1, 2019
Barium Yes Apr 1, 2019
Barium Yes Jan 1, 2019
Barium Yes Jan 1, 2019
Barium Yes Sep 1, 2018
Barium Yes Sep 1, 2018
Barium Yes Jul 1, 2018
Barium Yes Jul 1, 2018
Barium Yes Apr 1, 2018
Barium Yes Apr 1, 2018
Barium Yes Jan 1, 2018
Barium Yes Jan 1, 2018
Barium Yes Oct 1, 2017
Barium Yes Oct 1, 2017
Barium Yes Jul 1, 2017
Barium Yes Jul 1, 2017
Barium Yes Apr 1, 2017
Barium Yes Apr 1, 2017
Barium Yes Jan 1, 2017
Barium Yes Jan 1, 2017
Barium Yes Oct 1, 2016
Barium Yes Oct 1, 2016
Barium Yes Jul 1, 2016
Barium Yes Jul 1, 2016
Barium Yes Apr 1, 2016
Barium Yes Apr 1, 2016
Barium Yes Jan 1, 2016
Barium Yes Jan 1, 2016
Barium Yes Oct 1, 2015
Barium Yes Oct 1, 2015
Barium Yes Jul 1, 2015
Barium Yes Jul 1, 2015
Barium Yes Apr 1, 2015
Barium Yes Apr 1, 2015
Barium Yes Jan 1, 2015
Barium Yes Jan 1, 2015
Barium Yes Oct 1, 2014
Barium Yes Oct 1, 2014
Barium Yes Jul 1, 2014
Barium Yes Jul 1, 2014
Barium Yes Apr 1, 2014
Barium Yes Apr 1, 2014
Barium Yes Jan 1, 2014
Barium Yes Jan 1, 2014
Barium Yes Oct 1, 2013
Barium Yes Oct 1, 2013
Barium Yes Jul 1, 2013
Barium Yes Jul 1, 2013
Barium Yes Apr 1, 2013
Barium Yes Apr 1, 2013
Barium Yes Jan 1, 2013
Barium Yes Jan 1, 2013
Barium Yes Oct 1, 2012
Barium Yes Oct 1, 2012
Barium Yes Jul 1, 2012
Barium Yes Jul 1, 2012
Barium Yes Apr 1, 2012
Barium Yes Apr 1, 2012
Barium Yes Jan 1, 2012
Barium Yes Jan 1, 2012
Barium Yes Oct 1, 2011
Barium Yes Oct 1, 2011
Barium Yes Jul 1, 2011
Barium Yes Jul 1, 2011
Barium Yes Apr 1, 2011
Barium Yes Apr 1, 2011
Barium Yes Jan 1, 2011
Barium Yes Jan 1, 2011
Barium Yes Oct 1, 2010
Barium Yes Oct 1, 2010
Barium Yes Jul 1, 2010
Barium Yes Jul 1, 2010
Barium Yes Apr 1, 2010
Barium Yes Apr 1, 2010
Barium Yes Jan 1, 2010
Barium Yes Jan 1, 2010
Barium Yes Oct 1, 2009
Barium Yes Oct 1, 2009
Barium Yes Jul 1, 2009
Barium Yes Jul 1, 2009
Barium Yes Apr 1, 2009
Barium Yes Apr 1, 2009
Barium Yes Jan 1, 2009
Barium Yes Jan 1, 2009
Barium Yes Oct 1, 2008
Barium Yes Oct 1, 2008
Barium Yes Jul 1, 2008
Barium Yes Jul 1, 2008
Barium Yes Apr 1, 2008
Barium Yes Apr 1, 2008
Barium Yes Jan 1, 2008
Barium Yes Jan 1, 2008
Barium Yes Oct 1, 2007
Barium Yes Oct 1, 2007
Showing 100 of 110 violations.

Frequently Asked Questions

Is KEYES COMMUNITY SERVICES DIST. water safe to drink?
KEYES COMMUNITY SERVICES DIST. has 110 health-based violations out of 110 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed. The system uses groundwater water as its source.
How many people does KEYES COMMUNITY SERVICES DIST. serve?
KEYES COMMUNITY SERVICES DIST. serves 5,672 people in Keyes, CA. It is classified as a CWS water system.
What violations does KEYES COMMUNITY SERVICES DIST. have?
KEYES COMMUNITY SERVICES DIST. has 110 total violations on record spanning 2006–2020. 110 are health-based violations involving contaminants exceeding EPA limits.
What contaminants have been found in KEYES COMMUNITY SERVICES DIST. water?
Violations have been recorded for 1 contaminant. The most frequent: Barium.

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About This Data

Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.

Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services

Read our methodology - how this data is sourced, computed, and verified.

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