WAPPAPELLO, MO · Wayne County
RIDGETOP WATERWORKS CORP SUBDIVISION Water System
Consumer Confidence Report status
RIDGETOP WATERWORKS CORP SUBDIVISION 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 RIDGETOP WATERWORKS CORP SUBDIVISION.
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)
- MO4036224
- System type
- Community Water System
- Population served
- 227
- Service connections
- 51
- Ownership
- privately owned
- Water source
- groundwater (wells)
RIDGETOP WATERWORKS CORP SUBDIVISION is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, serving 227 people from groundwater.
As of August 1, 2026, its federal record holds 6 entries between 2008 and 2024, all of which EPA lists as closed.
Of the 6, 3 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 Radionuclides and Revised Rad Rule, and the Lead and Copper Rule.
Violation history
LSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024 – January 12, 2026
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2019 – December 30, 2019
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2016 – January 11, 2017
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2013 – October 1, 2014
ResolvedMonitoring, Regular
—Radium-226
January 1, 2008 – December 31, 2013
ArchivedMonitoring, Regular
—Radium-228
January 1, 2008 – December 31, 2013
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 17, 2024 – January 12, 2026 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Resolved |
| July 1, 2019 – December 30, 2019 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2016 – January 11, 2017 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2013 – October 1, 2014 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| January 1, 2008 – December 31, 2013 | Monitoring, Regular | Radium-226 | — | Archived |
| January 1, 2008 – December 31, 2013 | Monitoring, Regular | Radium-228 | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is RIDGETOP WATERWORKS CORP SUBDIVISION required to publish a Consumer Confidence Report?
- Yes. RIDGETOP WATERWORKS CORP SUBDIVISION 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 RIDGETOP WATERWORKS CORP SUBDIVISION’s next Consumer Confidence Report due?
- RIDGETOP WATERWORKS CORP SUBDIVISION’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does RIDGETOP WATERWORKS CORP SUBDIVISION have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for RIDGETOP WATERWORKS CORP SUBDIVISION.
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
JOHNSON, MIKE W
573-282-9675
WAPPAPELLO, MO 63966-0000