WINONA, MS · Montgomery County
CITY OF WINONA Water System
Consumer Confidence Report status
CITY OF WINONA must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for CITY OF WINONA.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Mississippi’s official records. Always confirm current status with Mississippi before making decisions based on this information.
System facts
- System ID (PWSID)
- MS0490010
- System type
- Community Water System
- Population served
- 5,071
- Service connections
- 1,901
- Ownership
- local government
- Water source
- groundwater (wells)
CITY OF WINONA is one of 161 community water systems in Mississippi in the 3,301 to 10,000 people size category, serving 5,071 people from groundwater.
As of August 1, 2026, its federal record holds 33 entries between 2008 and 2024, all of which EPA lists as closed.
Of the 33, 32 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Radionuclides and Revised Rad Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Lead and Copper Rule.
Violation history
LSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024 – November 1, 2024
ResolvedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024 – November 1, 2025
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Radium-226
July 1, 2012 – September 30, 2012
ResolvedMonitoring, Regular
—Radium-228
July 1, 2012 – September 30, 2012
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2012 – September 30, 2012
ResolvedMonitoring, Regular
—Combined Uranium
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Regular
—Radium-226
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Regular
—Radium-228
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Radium-226
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Radium-228
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
July 1, 2011 – July 31, 2011
ResolvedMonitoring, Regular
—Radium-228
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Radium-228
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Radium-226
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Combined Uranium
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Radium-228
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Radium-226
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Radium-228
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Radium-228
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Radium-226
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Radium-228
April 1, 2010 – June 30, 2010
ResolvedMonitoring, Regular
—Radium-226
April 1, 2010 – June 30, 2010
ResolvedMonitoring, Regular
—Radium-226
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Radium-228
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Radium-226
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Radium-226
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2008 – December 31, 2008
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 17, 2024 – November 1, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Resolved |
| October 17, 2024 – November 1, 2025 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2023 – December 31, 2023 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2012 – December 31, 2012 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2012 – September 30, 2012 | Monitoring, Regular | Radium-226 | — | Resolved |
| July 1, 2012 – September 30, 2012 | Monitoring, Regular | Radium-228 | — | Resolved |
| July 1, 2012 – September 30, 2012 | Monitoring, Regular | Combined Uranium | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring, Regular | Combined Uranium | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Radium-228 | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Radium-228 | — | Resolved |
| October 1, 2011 – December 31, 2011 | Monitoring, Regular | Combined Uranium | — | Resolved |
| July 1, 2011 – July 31, 2011 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2011 – September 30, 2011 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Radium-226 | — | Resolved |
| April 1, 2011 – June 30, 2011 | Monitoring, Regular | Combined Uranium | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2011 – March 31, 2011 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Radium-228 | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Radium-228 | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Radium-226 | — | Resolved |
| April 1, 2010 – June 30, 2010 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2010 – June 30, 2010 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Combined Uranium | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2009 – March 31, 2009 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Combined Uranium | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 22, 2012State Public Notification received34 linked violations
- June 22, 2012State Compliance achieved1 linked violation
- March 20, 2012State Formal Notice of Violation issued34 linked violations
- March 20, 2012State Public Notification requested34 linked violations
- September 15, 2011State Public Notification received8 linked violations
- August 31, 2011State Compliance achieved1 linked violation
- August 10, 2011State Compliance achieved1 linked violation
- March 15, 2010State Compliance achieved3 linked violations
Common questions
Is CITY OF WINONA required to publish a Consumer Confidence Report?
- Yes. CITY OF WINONA is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is CITY OF WINONA’s next Consumer Confidence Report due?
- CITY OF WINONA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CITY OF WINONA have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CITY OF WINONA.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
FLOWERS, JERRY
662-283-1232
WINONA, MS 38967