WESTON, MO · Platte County
PLATTE COUNTY PWSD 7 Water System
Consumer Confidence Report status
PLATTE COUNTY PWSD 7 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 PLATTE COUNTY PWSD 7 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)
- MO1024481
- System type
- Community Water System
- Population served
- 1,750
- Service connections
- 702
- Ownership
- local government
- Water source
- groundwater (wells)
PLATTE COUNTY PWSD 7 is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 1,750 people from groundwater.
As of August 1, 2026, its federal record holds 7 entries between 1995 and 2025, of which 1 remains open; none are health-based.
All 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 Lead and Copper Rule, the Stage 2 Disinfectants and Disinfection Byproducts Rule, and the Total Coliform Rules.
Violation history
Notification, Known or Potential LSL
—LEAD AND COPPER RULE REVISIONS
July 2, 2025
UnaddressedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
July 1, 2023 – July 31, 2023
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2023 – June 30, 2023
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2023 – June 30, 2023
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2018 – December 31, 2018
ResolvedLead Consumer Notice
—Lead and Copper Rule
January 1, 2011 – May 28, 2014
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1995 – June 30, 1995
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 |
| July 1, 2023 – July 31, 2023 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| April 1, 2023 – June 30, 2023 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| April 1, 2023 – June 30, 2023 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2018 – December 31, 2018 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2011 – May 28, 2014 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| July 1, 1995 – June 30, 1995 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | 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 PLATTE COUNTY PWSD 7 required to publish a Consumer Confidence Report?
- Yes. PLATTE COUNTY PWSD 7 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 PLATTE COUNTY PWSD 7’s next Consumer Confidence Report due?
- PLATTE COUNTY PWSD 7’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PLATTE COUNTY PWSD 7 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for PLATTE COUNTY PWSD 7 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
MALLONEE, JAKE
Phone not on record
WESTON, MO 64098-0000