CALEDONIA, MS · Lowndes County

TOWN OF CALEDONIA 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 Mississippi’s official records. Always confirm current status with Mississippi before making decisions based on this information.

System facts

System ID (PWSID): MS0440002
System type: Community Water System
Population served: 6,589
Service connections: 2,320
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2024 – December 31, 2024
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2023 – December 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2023 – December 31, 2023
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2022 – December 31, 2022
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
January 1, 2014 – January 31, 2014
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2012 – December 31, 2012
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2012 – September 30, 2012
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2012 – March 31, 2012
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2011 – December 31, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2011 – September 30, 2011
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2011 – September 30, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2011 – September 30, 2011
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2011 – July 21, 2011
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2011 – September 30, 2011
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2011 – September 30, 2011
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2011 – September 30, 2011
Resolved
Lead Consumer Notice
—
Lead and Copper Rule
April 1, 2011 – May 16, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2011 – June 30, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2011 – March 31, 2011
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
January 1, 2011 – June 14, 2011
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2011 – March 31, 2011
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2010 – December 31, 2010
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Radium-226
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Radium-228
July 1, 2010 – September 30, 2010
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2010 – June 30, 2010
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2009 – December 31, 2009
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Radium-228
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Radium-226
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2009 – June 30, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Radium-228
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Radium-226
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Combined Uranium
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Radium-228
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Radium-226
October 1, 2008 – December 31, 2008
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2008 – March 31, 2008
Resolved
Monitoring, Regular
—
Combined Uranium
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Combined Uranium
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Combined Uranium
January 1, 2007 – March 31, 2007
Resolved
Monitoring and Reporting (DBP)
—
Chlorine
January 1, 2005 – March 31, 2005
Archived
Monitoring and Reporting (DBP)
—
Chlorine
October 1, 2004 – December 31, 2004
Archived
Monitoring and Reporting (DBP)
—
Chlorine
July 1, 2004 – September 30, 2004
Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
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)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2023 – December 31, 2023	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2022 – December 31, 2022	Monitoring and Reporting (DBP)	Chlorine	—	Resolved
January 1, 2014 – January 31, 2014	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2012 – December 31, 2012	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2012 – September 30, 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
April 1, 2012 – June 30, 2012	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2012 – June 30, 2012	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2012 – March 31, 2012	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Combined Uranium	—	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	Radium-226	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2011 – December 31, 2011	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2011 – July 21, 2011	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2011 – May 16, 2011	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
April 1, 2011 – June 30, 2011	Monitoring, Regular	Combined Uranium	—	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	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	Combined Uranium	—	Resolved
January 1, 2011 – June 14, 2011	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Radium-228	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2011 – March 31, 2011	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2010 – December 31, 2010	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Radium-228	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Radium-226	—	Resolved
July 1, 2010 – September 30, 2010	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2010 – June 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
April 1, 2010 – June 30, 2010	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2010 – June 30, 2010	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2010 – June 30, 2010	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2009 – December 31, 2009	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring, Regular	Radium-228	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring, Regular	Radium-226	—	Resolved
April 1, 2009 – June 30, 2009	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2009 – March 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
January 1, 2009 – March 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	Combined Uranium	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Radium-226	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Combined Uranium	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Radium-228	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring, Regular	Radium-226	—	Resolved
January 1, 2008 – March 31, 2008	Monitoring, Regular	Combined Uranium	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Combined Uranium	—	Resolved
January 1, 2005 – March 31, 2005	Monitoring and Reporting (DBP)	Chlorine	—	Archived
October 1, 2004 – December 31, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Archived
July 1, 2004 – September 30, 2004	Monitoring and Reporting (DBP)	Chlorine	—	Resolved

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

June 25, 2012State Compliance achieved1 linked violation
June 25, 2012State Public Notification received62 linked violations
March 20, 2012State Formal Notice of Violation issued62 linked violations
March 20, 2012State Public Notification requested62 linked violations
September 27, 2011State Formal Notice of Violation issued1 linked violation
July 21, 2011State Compliance achieved1 linked violation
June 14, 2011State Compliance achieved1 linked violation
May 16, 2011State Compliance achieved1 linked violation
March 4, 2010State Compliance achieved6 linked violations
March 1, 2009State Public Notification requested288 linked violations
September 30, 2005State Compliance achieved4 linked violations

Contact

DARNELL, BETTY

662-356-6993

CALEDONIA, MS 39740