SEDALIA, KY · Hopkins County
MADISONVILLE LIGHT & WATER Water System
Consumer Confidence Report status
MADISONVILLE LIGHT & WATER 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 MADISONVILLE LIGHT & WATER.
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 Kentucky’s official records. Always confirm current status with Kentucky before making decisions based on this information.
System facts
- System ID (PWSID)
- KY0540936
- System type
- Community Water System
- Population served
- 28,102
- Service connections
- 10,413
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
MADISONVILLE LIGHT & WATER is one of 104 community water systems in Kentucky in the 10,001 to 100,000 people size category, serving 28,102 people from surface water.
As of August 1, 2026, its federal record holds 13 entries between 1994 and 2021, all of which EPA lists as closed. Nothing has been added since 2021.
Of the 13, 7 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, the Consumer Confidence Rule, and inorganic chemicals.
Violation history
Maximum Contaminant Level Violation, E. coli (RTCR)
Health-basedRevised Total Coliform Rule
September 1, 2021 – September 30, 2021
ResolvedFailure Submit IDSE/Subpart V Plan Rpt
—TTHM
April 1, 2017 – July 19, 2018
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2017 – June 30, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2017 – March 31, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2016 – December 31, 2016
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2016 – July 1, 2018
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2013 – November 30, 2013
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2013 – November 30, 2013
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2004 – July 23, 2004
ResolvedMonitoring, Regular
—Nitrate
July 1, 1996 – June 30, 1997
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1995 – June 30, 1999
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
ResolvedMonitoring, Regular
—Nitrate
July 1, 1994 – June 30, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2021 – September 30, 2021 | Maximum Contaminant Level Violation, E. coli (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| April 1, 2017 – July 19, 2018 | Failure Submit IDSE/Subpart V Plan Rpt | TTHM | — | Resolved |
| April 1, 2017 – June 30, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2017 – March 31, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2016 – December 31, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2016 – July 1, 2018 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| October 1, 2013 – November 30, 2013 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2013 – November 30, 2013 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2004 – July 23, 2004 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 1996 – June 30, 1997 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1995 – June 30, 1999 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| May 1, 1995 – May 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 1994 – June 30, 1995 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- November 11, 2021State Compliance achieved54 linked violations
- April 27, 2017State Public Notification requested78 linked violations
Common questions
Is MADISONVILLE LIGHT & WATER required to publish a Consumer Confidence Report?
- Yes. MADISONVILLE LIGHT & WATER 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 MADISONVILLE LIGHT & WATER’s next Consumer Confidence Report due?
- MADISONVILLE LIGHT & WATER’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MADISONVILLE LIGHT & WATER have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MADISONVILLE LIGHT & WATER.
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
GORDON, SHANE W
270-824-2145
SEDALIA, KY 42508