Public Water Partners

FESTUS, MO · Jefferson County

TWIN GABLES MHP Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of October 31, 1991. 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 Jefferson 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)
MO6048039
System type
Community Water System
Population served
100
Service connections
42
Ownership
privately owned
Water source
groundwater (wells)

TWIN GABLES MHP is one of 1,412 community water systems in Missouri in the 500 or fewer people size category, formerly serving 100 people from groundwater.

EPA's federal records list this system as inactive in 1991; the record below is historical.

As of August 1, 2026, its federal record holds 1 entry in 1991, all of which EPA lists as closed. Nothing has been added since 1991.

All 1 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.

Violation history

  • Monitoring, Routine Major (TCR)

    —

    Coliform (TCR)

    October 1, 1991 – October 31, 1991

    Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

Not on record

314-937-6494

FESTUS, MO 63028