Public Water Partners

RUSTON, LA · Bienville Parish County

MOUNT CALM WATER SYSTEM Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of February 29, 2024. 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 Bienville Parish County, LA.

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 Louisiana’s official records. Always confirm current status with Louisiana before making decisions based on this information.

System facts

System ID (PWSID)
LA1013018
System type
Community Water System
Population served
342
Service connections
114
Ownership
privately owned
Water source
groundwater (wells)

MOUNT CALM WATER SYSTEM is one of 1,402 community water systems in Louisiana in the 500 or fewer people size category, formerly serving 342 people from groundwater.

EPA's federal records list this system as inactive in 2024; the record below is historical.

As of August 1, 2026, its federal record holds 8 entries between 1991 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

Of the 8, 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 Total Coliform Rules, the Public Notice Rule and Revised PN Rule, and the Groundwater Rule.

Violation history

  • Failure To Address Deficiency

    Health-based

    Groundwater Rule

    June 2, 2018 – March 25, 2020

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    April 16, 2016 – June 22, 2017

    Resolved

  • Public Notification Violation for NPDWR Violation

    —

    Public Notice

    February 21, 2016 – June 22, 2017

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    October 1, 2015 – October 31, 2015

    Resolved

  • Failure Submit IDSE/Subpart V Plan Rpt

    —

    Stage 2 Disinfectants and Disinfection Byproducts Rule

    January 1, 2013 – February 11, 2016

    Resolved

  • Monitoring and Reporting (DBP)

    —

    TTHM

    July 1, 2012 – September 30, 2012

    Resolved

  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    January 1, 1997 – January 31, 1997

    Archived

  • Maximum Contaminant Level Violation, Acute (TCR)

    Health-based

    Coliform (TCR)

    February 1, 1991 – February 28, 1991

    Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

Last known contact on file (system is inactive)

FORBES, HAZEL

318-255-4503

RUSTON, LA 71270