PATTONSBURG, MO · Daviess County
PATTONSBURG PWS Water System
Consumer Confidence Report status
PATTONSBURG PWS 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 PATTONSBURG PWS 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)
- MO1010632
- System type
- Community Water System
- Population served
- 315
- Service connections
- 159
- Ownership
- local government
- Water source
- groundwater (wells)
PATTONSBURG PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 315 people from groundwater.
As of August 1, 2026, its federal record holds 11 entries between 2009 and 2025, of which 1 remains open; none are health-based.
Of the 11, 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 Total Coliform Rules, the Groundwater Rule, and the Public Notice Rule and Revised PN Rule.
Violation history
Public Notification Violation for NPDWR Violation
—Public Notice
December 15, 2025
UnaddressedFailure To Address Deficiency
Health-basedGroundwater Rule
October 10, 2025 – November 24, 2025
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
August 3, 2025 – October 20, 2025
ResolvedTreatment Technique (SWTR and GWR)
Health-basedGroundwater Rule
May 1, 2025 – May 31, 2025
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
April 1, 2025 – April 30, 2025
ResolvedLSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024 – December 10, 2024
ResolvedLead Consumer Notice
—Lead and Copper Rule
October 1, 2024 – July 3, 2025
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
September 1, 2024 – September 30, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
June 1, 2024 – June 30, 2024
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
July 1, 2012 – July 31, 2012
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
December 1, 2009 – December 31, 2009
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 15, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Unaddressed |
| October 10, 2025 – November 24, 2025 | Failure To Address Deficiency | Groundwater Rule | Health-based | Resolved |
| August 3, 2025 – October 20, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| May 1, 2025 – May 31, 2025 | Treatment Technique (SWTR and GWR) | Groundwater Rule | Health-based | Resolved |
| April 1, 2025 – April 30, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| October 17, 2024 – December 10, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Resolved |
| October 1, 2024 – July 3, 2025 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| September 1, 2024 – September 30, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| June 1, 2024 – June 30, 2024 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 2012 – July 31, 2012 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| December 1, 2009 – December 31, 2009 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is PATTONSBURG PWS required to publish a Consumer Confidence Report?
- Yes. PATTONSBURG PWS 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 PATTONSBURG PWS’s next Consumer Confidence Report due?
- PATTONSBURG PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PATTONSBURG PWS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for PATTONSBURG PWS 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
MOONEY, RICHARD
660-367-4412
PATTONSBURG, MO 64670-0000