Drinking Water Compliance OS

LIBERAL, OK · Beaver County

4T INVESTORS LLC 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 Oklahoma’s official records. Always confirm current status with Oklahoma before making decisions based on this information.

System facts

System ID (PWSID)
OK2000453
System type
Community Water System
Population served
98
Service connections
75
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Monitoring and Reporting (DBP)

    Chlorine

    April 1, 2022 – June 30, 2022

    Resolved
  • Monitoring, Routine (RTCR)

    Revised Total Coliform Rule

    May 1, 2020 – May 31, 2020

    Resolved
  • Monitoring and Reporting (DBP)

    TTHM

    July 1, 2015 – August 31, 2015

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    January 1, 2012 – January 31, 2012

    Resolved
  • Monitoring, Source Water (GWR)

    E. COLI

    September 1, 2010 – September 30, 2010

    Resolved
  • Monitoring, Regular

    Toluene

    October 1, 2009 – December 31, 2009

    Resolved
  • Monitoring, Repeat Major (TCR)

    Coliform (TCR)

    October 1, 2008 – October 31, 2008

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

Contact

4T INVESTORS LLC

559-352-9101

LIBERAL, KS 67901