HORN LAKE, MS · DeSoto County
CITY OF HORN LAKE - TWIN LAKES Water System
Consumer Confidence Report status
CITY OF HORN LAKE - TWIN LAKES 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 HORN LAKE - TWIN LAKES.
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)
- MS0170025
- System type
- Community Water System
- Population served
- 1,948
- Service connections
- 727
- Ownership
- local government
- Water source
- groundwater (wells)
CITY OF HORN LAKE - TWIN LAKES is one of 794 community water systems in Mississippi in the 501 to 3,300 people size category, serving 1,948 people from groundwater.
As of August 1, 2026, its federal record holds 10 entries between 2007 and 2024, all of which EPA lists as closed.
All 10 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 and the Stage 2 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2024 – March 6, 2024
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2024 – March 6, 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
—Combined Uranium
January 1, 2010 – March 31, 2010
ArchivedMonitoring, Regular
—Radium-228
October 1, 2009 – December 31, 2009
ArchivedMonitoring, Regular
—Radium-226
July 1, 2009 – September 30, 2009
ArchivedMonitoring, Regular
—Radium-226
April 1, 2009 – June 30, 2009
ArchivedMonitoring, Regular
—Radium-228
October 1, 2008 – December 31, 2008
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 2007 – December 31, 2007
Archived
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 – March 6, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2024 – March 6, 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 |
| January 1, 2010 – March 31, 2010 | Monitoring, Regular | Combined Uranium | — | Archived |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Radium-228 | — | Archived |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Radium-226 | — | Archived |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Radium-226 | — | Archived |
| October 1, 2008 – December 31, 2008 | Monitoring, Regular | Radium-228 | — | Archived |
| October 1, 2007 – December 31, 2007 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 13, 2025State no additional Formal Action needed41 linked violations
- March 6, 2024State Compliance achieved5 linked violations
- March 6, 2024State no additional Formal Action needed4 linked violations
- November 17, 2008State Formal Notice of Violation issued80 linked violations
- November 17, 2008State Formal Notice of Violation issued73 linked violations
- November 17, 2008State Public Notification requested80 linked violations
- August 8, 2006State Compliance achieved8 linked violations
Common questions
Is CITY OF HORN LAKE - TWIN LAKES required to publish a Consumer Confidence Report?
- Yes. CITY OF HORN LAKE - TWIN LAKES 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 HORN LAKE - TWIN LAKES’s next Consumer Confidence Report due?
- CITY OF HORN LAKE - TWIN LAKES’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CITY OF HORN LAKE - TWIN LAKES have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CITY OF HORN LAKE - TWIN LAKES.
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
STOKES, 11, JIMMY
662-393-6178
HORN LAKE, MS 38637