MONTGOMERY CITY, MO · Montgomery County
MONTGOMERY CITY PWS Water System
Consumer Confidence Report status
MONTGOMERY CITY 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 no open violations for MONTGOMERY CITY PWS.
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)
- MO6010539
- System type
- Community Water System
- Population served
- 2,811
- Service connections
- 1,424
- Ownership
- local government
- Water source
- groundwater (wells)
MONTGOMERY CITY PWS is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 2,811 people from groundwater.
As of August 1, 2026, its federal record holds 5 entries between 2004 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.
All 5 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 Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Regular
—Radium-226
January 1, 2014 – December 31, 2019
ResolvedMonitoring, Regular
—Radium-228
January 1, 2014 – December 31, 2019
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Radium-226
April 1, 2004 – June 30, 2004
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2014 – December 31, 2019 | Monitoring, Regular | Radium-226 | — | Resolved |
| January 1, 2014 – December 31, 2019 | Monitoring, Regular | Radium-228 | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| April 1, 2004 – June 30, 2004 | Monitoring, Regular | Radium-226 | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is MONTGOMERY CITY PWS required to publish a Consumer Confidence Report?
- Yes. MONTGOMERY CITY 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 MONTGOMERY CITY PWS’s next Consumer Confidence Report due?
- MONTGOMERY CITY PWS’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does MONTGOMERY CITY PWS have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for MONTGOMERY CITY PWS.
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
SPIRZ, MIKE
573-564-3160
MONTGOMERY CITY, MO 63361-0000