WINDSOR, MO · Henry County
WINDSOR PWS Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.
System facts
- System ID (PWSID)
- MO1010865
- System type
- Community Water System
- Population served
- 2,900
- Service connections
- 1,131
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 31, 2018 – July 16, 2019
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
August 1, 2015 – August 31, 2015
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2015 – July 31, 2015
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
October 1, 2012 – October 31, 2012
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 2012 – September 30, 2012
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2011 – August 31, 2011
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
June 1, 2011 – June 30, 2011
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2010 – August 31, 2010
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
February 1, 2010 – February 28, 2010
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
November 1, 2009 – November 30, 2009
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2009 – July 26, 2012
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
February 9, 2009 – May 21, 2013
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
December 1, 2008 – December 31, 2008
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2006 – August 30, 2007
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2005 – August 30, 2007
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
August 1, 2004 – August 31, 2004
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2004 – July 31, 2004
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2001 – September 14, 2004
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 31, 2018 – July 16, 2019 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| August 1, 2015 – August 31, 2015 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2015 – July 31, 2015 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 2012 – October 31, 2012 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| September 1, 2012 – September 30, 2012 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2011 – August 31, 2011 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 1, 2011 – June 30, 2011 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2010 – August 31, 2010 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 2010 – February 28, 2010 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| November 1, 2009 – November 30, 2009 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2009 – July 26, 2012 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| February 9, 2009 – May 21, 2013 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| December 1, 2008 – December 31, 2008 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2006 – August 30, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2005 – August 30, 2007 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| August 1, 2004 – August 31, 2004 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2004 – July 31, 2004 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 2001 – September 14, 2004 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- September 20, 2010State Public Notification requested2 linked violations
- April 13, 2010State Public Notification received2 linked violations
- March 22, 2010State Violation/Reminder Notice1 linked violation
- March 22, 2010State Public Notification requested2 linked violations
- November 24, 2009State Public Notification requested1 linked violation
- January 9, 2009State Public Notification requested1 linked violation
- September 30, 2004State Public Notification requested1 linked violation
Contact
BROWN, JASON
660-647-3512
WINDSOR, MO 65360-0000