WYATT, MO · Mississippi County
WYATT PWS Water System
Consumer Confidence Report status
WYATT 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 WYATT 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)
- MO4010876
- System type
- Community Water System
- Population served
- 319
- Service connections
- 164
- Ownership
- local government
- Water source
- groundwater (wells)
WYATT PWS is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 319 people from groundwater.
As of August 1, 2026, its federal record holds 13 entries between 1994 and 2025, of which 1 remains open; none are health-based.
Of the 13, 8 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 Consumer Confidence Rule, the Lead and Copper Rule, and the Groundwater Rule.
Violation history
Notification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025
UnaddressedLead Consumer Notice
—Lead and Copper Rule
October 1, 2024 – June 10, 2025
ResolvedTreatment Technique (SWTR and GWR)
Health-basedGroundwater Rule
June 1, 2024 – June 30, 2024
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2022 – November 29, 2022
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Nitrate-Nitrite
January 1, 2022 – December 31, 2022
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2022 – December 31, 2022
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2021 – October 17, 2022
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2020 – November 12, 2020
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
November 1, 2019 – November 30, 2019
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2019 – November 12, 2020
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1994 – September 30, 1998
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 2, 2025 | Notification, Known or Potential LSL | LEAD AND COPPER RULE REVISIONS | — | Unaddressed |
| October 1, 2024 – June 10, 2025 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| June 1, 2024 – June 30, 2024 | Treatment Technique (SWTR and GWR) | Groundwater Rule | Health-based | Resolved |
| July 1, 2022 – November 29, 2022 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Nitrate-Nitrite | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2021 – October 17, 2022 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2020 – November 12, 2020 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| November 1, 2019 – November 30, 2019 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| July 1, 2019 – November 12, 2020 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 1994 – September 30, 1998 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | 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 WYATT PWS required to publish a Consumer Confidence Report?
- Yes. WYATT 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 WYATT PWS’s next Consumer Confidence Report due?
- WYATT PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WYATT PWS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for WYATT 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
PULLEN, MITCHELL
573-675-3314
WYATT, MO 63882-0000