OPELOUSAS, LA · St. Landry Parish County

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

System facts

System ID (PWSID): LA1097012
System type: Community Water System
Population served: 6,375
Service connections: 2,125
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Lead Consumer Notice
—
Lead and Copper Rule
May 24, 2017 – August 5, 2020
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
September 13, 2015 – October 21, 2015
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1998 – August 31, 1998
Archived

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
May 24, 2017 – August 5, 2020	Lead Consumer Notice	Lead and Copper Rule	—	Resolved
September 13, 2015 – October 21, 2015	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
August 1, 1998 – August 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

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

Enforcement actions

November 27, 2024State Violation/Reminder Notice1 linked violation
July 1, 2024State Compliance achieved1 linked violation
August 5, 2020State Compliance achieved1 linked violation
February 22, 2019State Compliance achieved1 linked violation
February 22, 2019State Public Notification requested2 linked violations
February 22, 2019State Public Notification received2 linked violations
February 22, 2019State Compliance achieved1 linked violation
January 31, 2019State Compliance achieved1 linked violation
January 31, 2018State Compliance achieved1 linked violation
December 1, 2017State Violation/Reminder Notice1 linked violation
October 3, 2017State Compliance achieved1 linked violation
June 12, 2017State Violation/Reminder Notice1 linked violation
June 7, 2017State Compliance achieved2 linked violations
December 14, 2015State Compliance achieved1 linked violation
December 10, 2015State Public Notification received1 linked violation
October 29, 2015State Violation/Reminder Notice1 linked violation
October 21, 2015State Compliance achieved1 linked violation
August 13, 2015State Violation/Reminder Notice1 linked violation
August 13, 2015State Public Notification requested1 linked violation
September 18, 2014State Public Notification received2 linked violations
August 15, 2014State Violation/Reminder Notice2 linked violations
August 15, 2014State Public Notification requested2 linked violations
December 17, 2013State Compliance achieved1 linked violation
December 17, 2013State Public Notification received1 linked violation
November 8, 2013State Compliance achieved1 linked violation
November 8, 2013State Public Notification received1 linked violation
November 8, 2013State Public Notification requested1 linked violation
November 8, 2013State Violation/Reminder Notice1 linked violation
August 14, 2013State Violation/Reminder Notice1 linked violation
August 14, 2013State Public Notification requested1 linked violation
April 18, 2013State Public Notification requested1 linked violation
April 18, 2013State Violation/Reminder Notice1 linked violation
April 4, 2013State Public Notification received1 linked violation
April 4, 2013State Compliance achieved1 linked violation
February 13, 2013State Compliance achieved1 linked violation
February 6, 2013State Public Notification received1 linked violation
October 17, 2012State Public Notification requested1 linked violation
October 17, 2012State Violation/Reminder Notice1 linked violation
January 24, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
January 19, 2011State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
July 1, 2008State Public Notification received1 linked violation
July 1, 2008State Compliance achieved1 linked violation
June 11, 2008State Violation/Reminder Notice1 linked violation
September 9, 2002State Public Notification received2 linked violations
August 23, 2002State Public Notification requested2 linked violations

Contact

CELESTAIN, LINCOLN

337-948-6832

OPELOUSAS, LA 70570