ST PETERS, MO · St. Charles County
ST JUDES SUBDIVISION Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of December 18, 2003. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in St. Charles County, MO.
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)
- MO6036002
- System type
- Community Water System
- Population served
- 8
- Service connections
- 22
- Ownership
- privately owned
- Water source
- groundwater (wells)
ST JUDES SUBDIVISION is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, formerly serving 8 people from groundwater.
EPA's federal records list this system as inactive in 2003; the record below is historical.
As of August 1, 2026, its federal record holds 4 entries between 1992 and 2003, all of which EPA lists as closed. Nothing has been added since 2003.
Of the 4, 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 Total Coliform Rules and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Repeat Minor (TCR)
—Coliform (TCR)
July 1, 2003 – July 31, 2003
ResolvedMaximum Contaminant Level Violation, Average
Health-basedGross Alpha, Excl. Radon and U
September 1, 2000 – August 31, 2001
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
September 1, 1993 – August 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1992 – August 31, 1992
Resolved
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, 2003 – July 31, 2003 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 2000 – August 31, 2001 | Maximum Contaminant Level Violation, Average | Gross Alpha, Excl. Radon and U | Health-based | Archived |
| September 1, 1993 – August 31, 1997 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| August 1, 1992 – August 31, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 5, 2015State Compliance achieved6 linked violations
- February 5, 2015State Compliance achieved2 linked violations
- December 27, 2006State Compliance achieved1 linked violation
- September 8, 2003State Violation/Reminder Notice3 linked violations
- September 8, 2003State Public Notification requested3 linked violations
Last known contact on file (system is inactive)
Not on record
636-240-2717
ST PETERS, MO 633760000