CALHOUN, LA · Ouachita Parish County

THREE S MHP WATER SYSTEM Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of August 15, 2013. 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 Ouachita 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): LA1073079
System type: Community Water System
Population served: 0
Service connections: 28
Ownership: privately owned
Water source: groundwater (wells)

THREE S MHP WATER SYSTEM formerly served 0 people from groundwater.

EPA's federal records list this system as inactive in 2013; the record below is historical.

As of August 1, 2026, its federal record holds 3 entries between 2012 and 2013, all of which EPA lists as closed. Nothing has been added since 2013.

Of the 3, 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 Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2013 – June 30, 2013
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
April 6, 2013 – August 15, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
July 1, 2012 – September 30, 2012
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
June 1, 2013 – June 30, 2013	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
April 6, 2013 – August 15, 2013	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
July 1, 2012 – September 30, 2012	Monitoring and Reporting (DBP)	TTHM	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

December 18, 2013State Compliance achieved8 linked violations
August 14, 2013State Violation/Reminder Notice1 linked violation
August 14, 2013State Public Notification requested1 linked violation
July 16, 2013State Violation/Reminder Notice1 linked violation
July 16, 2013State Public Notification requested1 linked violation
June 20, 2013State Violation/Reminder Notice1 linked violation
June 11, 2013State Public Notification requested1 linked violation
June 11, 2013State Violation/Reminder Notice1 linked violation
March 6, 2013State Public Notification requested1 linked violation
March 6, 2013State Violation/Reminder Notice1 linked violation
March 5, 2013State Public Notification requested2 linked violations
March 5, 2013State Violation/Reminder Notice2 linked violations
January 9, 2013State Violation/Reminder Notice1 linked violation
January 9, 2013State Public Notification requested1 linked violation
August 24, 2007State Compliance achievedgeneral compliance action — not tied to a specific violation on record
August 24, 2007State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
March 9, 2007State Public Notification requested1 linked violation
March 9, 2007State Violation/Reminder Notice1 linked violation
June 16, 2006State Compliance achieved4 linked violations
September 13, 2004State Public Notification requested1 linked violation
September 13, 2004State Violation/Reminder Notice1 linked violation

Last known contact on file (system is inactive)

MCCORRISTIN, VERA S

318-267-2318

CALHOUN, LA 71225