KEYTESVILLE, MO · Chariton County
KEYTESVILLE PWS Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- MO2010420
- System type
- Community Water System
- Population served
- 500
- Service connections
- 242
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Monitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
July 1, 2025 – July 31, 2025
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2022 – September 30, 2022
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
February 1, 2012 – February 29, 2012
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
February 1, 2012 – February 29, 2012
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 2003 – May 31, 2003
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 |
|---|---|---|---|---|
| July 1, 2025 – July 31, 2025 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| July 1, 2022 – September 30, 2022 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| February 1, 2012 – February 29, 2012 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 2012 – February 29, 2012 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| May 1, 2003 – May 31, 2003 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | 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.
Contact
MC KENZIE, JULIA
660-288-3552
KEYTESVILLE, MO 65261-0000