HORN LAKE, MS · DeSoto County
HORN LAKE WATER ASSOCIATION Water System
Consumer Confidence Report status
HORN LAKE WATER ASSOCIATION 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 HORN LAKE WATER ASSOCIATION.
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)
- MS0170010
- System type
- Community Water System
- Population served
- 12,735
- Service connections
- 3,028
- Ownership
- public/private mix
- Water source
- groundwater (wells)
HORN LAKE WATER ASSOCIATION is one of 56 community water systems in Mississippi in the 10,001 to 100,000 people size category, serving 12,735 people from groundwater.
As of August 1, 2026, its federal record holds 1 entry in 2023, all of which EPA lists as closed. Nothing has been added since 2023.
All 1 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 Stage 2 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring and Reporting (DBP)
—TTHM
October 1, 2023 – September 30, 2024
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2023 – September 30, 2024 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is HORN LAKE WATER ASSOCIATION required to publish a Consumer Confidence Report?
- Yes. HORN LAKE WATER ASSOCIATION 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 HORN LAKE WATER ASSOCIATION’s next Consumer Confidence Report due?
- HORN LAKE WATER ASSOCIATION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HORN LAKE WATER ASSOCIATION have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for HORN LAKE WATER ASSOCIATION.
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
WARE, JESSIE
662-393-0140
HORN LAKE, MS 38637