SULPHUR, LA · Calcasieu Parish County

SULPHUR CITY OF 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): LA1019044
System type: Community Water System
Population served: 24,489
Service connections: 8,163
Ownership: local government
Water source: groundwater (wells)

Violation history

Failure To Address Deficiency
Health-based
Groundwater Rule
January 1, 2020 – March 9, 2020
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2017 – June 10, 2019
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2015 – November 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2015 – November 30, 2015
Resolved
Monitoring and Reporting (DBP)
—
TTHM
June 1, 2015 – August 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
June 1, 2015 – August 31, 2015
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
September 1, 2014 – November 30, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
September 1, 2014 – November 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2014 – August 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
January 1, 2014 – March 31, 2014
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2014 – March 31, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2007 – June 30, 2007
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 15, 1997 – October 14, 1997
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
January 1, 2020 – March 9, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
October 1, 2017 – June 10, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
September 1, 2015 – November 30, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2015 – November 30, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2015 – August 31, 2015	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2015 – August 31, 2015	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2014 – November 30, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
September 1, 2014 – November 30, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
August 1, 2014 – August 31, 2014	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
January 1, 2014 – March 31, 2014	Monitoring and Reporting (DBP)	TTHM	—	Resolved
June 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
September 15, 1997 – October 14, 1997	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

March 9, 2020State Compliance achieved1 linked violation
February 7, 2020State Public Notification received1 linked violation
February 4, 2020State Compliance achieved1 linked violation
January 2, 2020State Violation/Reminder Notice1 linked violation
January 2, 2020State Public Notification requested1 linked violation
June 10, 2019State Compliance achieved1 linked violation
December 1, 2017State Violation/Reminder Notice1 linked violation
February 23, 2017State Compliance achieved10 linked violations
June 8, 2016State Public Notification received2 linked violations
February 22, 2016State Public Notification requested2 linked violations
February 22, 2016State Violation/Reminder Notice2 linked violations
January 25, 2016State Public Notification received2 linked violations
November 25, 2015State Violation/Reminder Notice2 linked violations
November 25, 2015State Public Notification requested2 linked violations
March 5, 2015State Public Notification received2 linked violations
January 27, 2015State Public Notification requested2 linked violations
January 27, 2015State Violation/Reminder Notice2 linked violations
October 17, 2014State Compliance achieved1 linked violation
October 15, 2014State Public Notification received1 linked violation
September 18, 2014State Violation/Reminder Notice1 linked violation
September 18, 2014State Public Notification requested1 linked violation
June 16, 2014State Public Notification received2 linked violations
May 14, 2014State Violation/Reminder Notice2 linked violations
May 14, 2014State Public Notification requested2 linked violations
January 15, 2010State Public Notification requested2 linked violations
January 15, 2010State Violation/Reminder Notice2 linked violations
August 5, 2009State Compliance achieved1 linked violation
July 10, 2009State Public Notification requested3 linked violations
July 10, 2009State Violation/Reminder Notice1 linked violation
January 21, 2005State Compliance achieved2 linked violations
October 8, 1997State Violation/Reminder Notice17 linked violations
October 8, 1997State Public Notification requested19 linked violations

Contact

DANAHAY, MIKE

337-527-4500

SULPHUR, LA 70663