CARROLLTON, MO · Carroll County
CARROLL COUNTY PWSD 1 Water System
Consumer Confidence Report status
CARROLL COUNTY PWSD 1 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 1 item for CARROLL COUNTY PWSD 1 that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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 Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.
System facts
- System ID (PWSID)
- MO2024105
- System type
- Community Water System
- Population served
- 3,063
- Service connections
- 1,271
- Ownership
- local government
- Water source
- groundwater (wells)
CARROLL COUNTY PWSD 1 is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 3,063 people from groundwater.
As of August 1, 2026, its federal record holds 8 entries between 2001 and 2025, of which 1 remains open; none are health-based.
Of the 8, 6 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 Total Coliform Rules, and the Groundwater Rule.
Violation history
Monitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
September 1, 2025 – September 30, 2025
ResolvedNotification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025
UnaddressedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2023 – December 1, 2023
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2021 – March 31, 2021
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2019 – December 31, 2019
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
November 1, 2015 – November 30, 2015
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 2001 – August 31, 2001
Resolved
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2025 – September 30, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| July 2, 2025 | Notification, Known or Potential LSL | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| July 1, 2023 – December 1, 2023 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| November 1, 2015 – November 30, 2015 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2001 – August 31, 2001 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the stateUnaddressed no corrective action on record yet
Enforcement actions
- December 12, 2025State Public Notification received2 linked violations
- November 24, 2025State Compliance achieved2 linked violations
- October 20, 2025State Public Notification requested2 linked violations
- October 20, 2025State Violation/Reminder Notice2 linked violations
- October 25, 2023State Formal Notice of Violation issued3 linked violations
- September 23, 2022State Public Notification received6 linked violations
- May 28, 2021State Public Notification requested8 linked violations
- May 28, 2021State Violation/Reminder Notice6 linked violations
- September 9, 2020State Compliance achieved8 linked violations
- December 13, 2019State Public Notification requested6 linked violations
- October 7, 2016State Compliance achieved12 linked violations
- January 6, 2016State Public Notification requested3 linked violations
- November 27, 2001State Formal Notice of Violation issued6 linked violations
Common questions
Is CARROLL COUNTY PWSD 1 required to publish a Consumer Confidence Report?
- Yes. CARROLL COUNTY PWSD 1 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 CARROLL COUNTY PWSD 1’s next Consumer Confidence Report due?
- CARROLL COUNTY PWSD 1’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CARROLL COUNTY PWSD 1 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for CARROLL COUNTY PWSD 1 that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
PERSINGER, VERLON
660-542-1700
CARROLLTON, MO 64633-0000