RIDGELAND, MS · Madison County
PRVWSD-TWIN HARBOR 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)
- MS0450024
- System type
- Community Water System
- Population served
- 2,973
- Service connections
- 1,126
- Ownership
- state government
- Water source
- groundwater (wells)
Violation history
LSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024 – December 10, 2024
ResolvedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024 – December 10, 2024
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 and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2023 – December 31, 2023
ResolvedMonitoring, Regular
—Radium-226
October 1, 2012 – December 31, 2012
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
—Radium-226
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Regular
—Radium-228
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Regular
—Combined Uranium
April 1, 2012 – June 30, 2012
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Radium-228
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Radium-228
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Radium-226
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2011 – December 31, 2011
ResolvedMonitoring, Regular
—Radium-226
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Radium-228
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Radium-226
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Radium-228
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Combined Uranium
July 1, 2011 – September 30, 2011
ResolvedMonitoring, Regular
—Radium-228
April 1, 2011 – June 30, 2011
ResolvedMonitoring, Regular
—Radium-228
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-228
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Radium-226
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2011 – March 31, 2011
ResolvedMonitoring, Regular
—Radium-228
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Radium-226
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Radium-226
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Combined Uranium
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
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-228
April 1, 2010 – June 30, 2010
ResolvedMonitoring, Regular
—Radium-228
January 1, 2010 – March 31, 2010
ResolvedMonitoring, Regular
—Radium-228
January 1, 2010 – March 31, 2010
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2010 – March 31, 2010
ResolvedMonitoring, Regular
—Radium-226
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Radium-228
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Radium-228
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Radium-228
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Radium-228
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Radium-228
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Combined Uranium
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Combined Uranium
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Radium-228
January 1, 2009 – March 31, 2009
ResolvedMonitoring, Regular
—Radium-228
October 1, 2008 – December 31, 2008
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
October 1, 2008 – June 19, 2012
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2007 – December 31, 2007
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 17, 2024 – December 10, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Resolved |
| October 17, 2024 – December 10, 2024 | 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 |
| January 1, 2023 – December 31, 2023 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2012 – December 31, 2012 | Monitoring, Regular | Radium-226 | — | 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 | Radium-226 | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2012 – June 30, 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 |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Combined Uranium | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2011 – December 31, 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 | Radium-228 | — | 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 – September 30, 2011 | Monitoring, Regular | Radium-228 | — | Resolved |
| July 1, 2011 – September 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-228 | — | 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-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 | Combined Uranium | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Radium-228 | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Combined Uranium | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Radium-226 | — | Resolved |
| October 1, 2010 – December 31, 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 | Radium-226 | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Radium-228 | — | 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 | Radium-228 | — | Resolved |
| January 1, 2010 – March 31, 2010 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2010 – March 31, 2010 | Monitoring, Regular | Radium-228 | — | Resolved |
| January 1, 2010 – March 31, 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 |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Radium-228 | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Radium-228 | — | 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 |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Radium-228 | — | Resolved |
| October 1, 2008 – June 19, 2012 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Combined Uranium | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- June 19, 2012State Compliance achieved1 linked violation
- June 19, 2012State Public Notification received78 linked violations
- March 20, 2012State Formal Notice of Violation issued78 linked violations
- March 20, 2012State Public Notification requested130 linked violations
- November 17, 2008State Public Notification requested85 linked violations
- September 30, 2007State Compliance achieved1 linked violation
- March 31, 2007State Compliance achieved1 linked violation
- January 25, 2007State Public Notification requested54 linked violations
- November 4, 1985State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
Contact
CHOATE, ADAM
601-856-6574
RIDGELAND, MS 39158