COVINGTON, LA · St. Tammany Parish County

ST TAM PARISH - NORTHLAKE BEHAVIORAL Water System

Current status

1 open health-based violation on record as of July 4, 2026. See the violation history below for contaminant and status details.

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): LA1103039
System type: Community Water System
Population served: 480
Service connections: 43
Ownership: local government
Water source: groundwater (wells)

Violation history

Failure To Address Deficiency
Health-based
Groundwater Rule
September 25, 2025
Unaddressed
Failure To Address Deficiency
Health-based
Groundwater Rule
January 3, 2024 – June 23, 2025
Resolved
Monitoring, Source Water (GWR)
—
E. COLI
October 26, 2011 – November 15, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2004 – December 31, 2004
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2003 – November 30, 2003
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
February 1, 2003 – February 28, 2003
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2002 – September 30, 2002
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 1998 – July 31, 1998
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 1995 – October 31, 1995
Archived

Unaddressed no corrective action on record yetResolved 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
September 25, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Unaddressed
January 3, 2024 – June 23, 2025	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
October 26, 2011 – November 15, 2011	Monitoring, Source Water (GWR)	E. COLI	—	Resolved
December 1, 2004 – December 31, 2004	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
November 1, 2003 – November 30, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
February 1, 2003 – February 28, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
September 1, 2002 – September 30, 2002	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
July 1, 1998 – July 31, 1998	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
October 1, 1995 – October 31, 1995	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived

Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

October 28, 2025State Public Notification received1 linked violation
October 6, 2025State Public Notification requested1 linked violation
October 6, 2025State Violation/Reminder Notice1 linked violation
June 23, 2025State Compliance achieved1 linked violation
June 23, 2025State Compliance achieved1 linked violation
May 2, 2025State Public Notification received1 linked violation
April 11, 2025State Violation/Reminder Notice1 linked violation
April 11, 2025State Public Notification requested1 linked violation
May 4, 2017State Compliance achieved2 linked violations
March 1, 2012State Violation/Reminder Notice2 linked violations
March 1, 2012State Public Notification requested2 linked violations
November 15, 2011State Compliance achieved1 linked violation
November 14, 2011State Public Notification received1 linked violation
November 10, 2011State Violation/Reminder Notice1 linked violation
November 10, 2011State Public Notification requested1 linked violation
January 7, 2009State Compliance achieved2 linked violations
January 5, 2009State Violation/Reminder Notice1 linked violation
July 10, 2008State Compliance achieved1 linked violation
December 1, 2007State Violation/Reminder Notice1 linked violation
December 1, 2007State 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
July 8, 2005State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
February 21, 2005State Violation/Reminder Notice1 linked violation
February 21, 2005State Public Notification requested1 linked violation
January 24, 2005State Public Notification received1 linked violation
January 24, 2005State Public Notification received1 linked violation
January 24, 2005State Public Notification received1 linked violation
January 20, 2005State Violation/Reminder Notice1 linked violation
January 20, 2005State Public Notification requested1 linked violation
December 19, 2003State Public Notification received1 linked violation
December 12, 2003State Violation/Reminder Notice1 linked violation
December 12, 2003State Public Notification requested1 linked violation
March 27, 2003State Public Notification received1 linked violation
March 24, 2003State Violation/Reminder Notice1 linked violation
March 24, 2003State Public Notification requested1 linked violation
October 24, 2002State Public Notification received1 linked violation
October 16, 2002State Violation/Reminder Notice1 linked violation
October 16, 2002State Public Notification requested1 linked violation

Contact

TISSUE, CHRISTOPHER

985-893-1717

COVINGTON, LA 70433