EWING, MO · Lewis County
LEWIS COUNTY PWSD 1 Water System
Consumer Confidence Report status
LEWIS COUNTY PWSD 1 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 LEWIS COUNTY PWSD 1.
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)
- MO2024335
- System type
- Community Water System
- Population served
- 1,700
- Service connections
- 725
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
LEWIS COUNTY PWSD 1 is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 1,700 people from surface water.
As of August 1, 2026, its federal record holds 3 entries between 1993 and 2024, all of which EPA lists as closed.
Of the 3, 2 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 Total Coliform Rules, and the Surface Water Treatment Rules.
Violation history
LSL Reporting
—LEAD AND COPPER RULE REVISIONS
October 17, 2024 – October 21, 2024
ResolvedMonitoring, Routine (RTCR)
—Revised Total Coliform Rule
November 1, 2021 – November 30, 2021
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1993 – July 31, 1993
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 17, 2024 – October 21, 2024 | LSL Reporting | LEAD AND COPPER RULE REVISIONS | — | Resolved |
| November 1, 2021 – November 30, 2021 | Monitoring, Routine (RTCR) | Revised Total Coliform Rule | — | Resolved |
| July 1, 1993 – July 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is LEWIS COUNTY PWSD 1 required to publish a Consumer Confidence Report?
- Yes. LEWIS COUNTY PWSD 1 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 LEWIS COUNTY PWSD 1’s next Consumer Confidence Report due?
- LEWIS COUNTY PWSD 1’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LEWIS COUNTY PWSD 1 have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for LEWIS COUNTY PWSD 1.
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
GRGURICH, TIM
573-209-3253
EWING, MO 63440-0000