SUN, LA · St. Tammany Parish County

SUN WATER SUPPLY 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): LA1103038
System type: Community Water System
Population served: 726
Service connections: 252
Ownership: local government
Water source: groundwater (wells)

Violation history

Public Notification Violation for NPDWR Violation
—
Public Notice
October 30, 2021 – May 25, 2023
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 7, 2021 – October 11, 2021
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
September 7, 2021 – May 17, 2022
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
January 17, 2019 – April 9, 2019
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 30, 2018 – April 15, 2020
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 30, 2018 – August 18, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 30, 2018 – May 20, 2021
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 30, 2018 – May 20, 2021
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 30, 2018 – May 20, 2021
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 30, 2018 – May 25, 2022
Resolved
Failure To Address Deficiency
Health-based
Groundwater Rule
November 30, 2018 – May 20, 2021
Resolved
Public Education
Health-based
Lead and Copper Rule
November 11, 2018 – January 16, 2019
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2017 – December 13, 2017
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – November 28, 2017
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
March 14, 2013 – November 28, 2017
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 2012 – September 19, 2013
Resolved
Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2012 – September 5, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2012 – May 21, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
July 1, 2011 – September 30, 2011
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2001 – February 28, 2001
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 1999 – September 30, 1999
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
October 30, 2021 – May 25, 2023	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
September 7, 2021 – October 11, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
September 7, 2021 – May 17, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
January 17, 2019 – April 9, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
November 30, 2018 – April 15, 2020	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 30, 2018 – August 18, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 30, 2018 – May 20, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 30, 2018 – May 20, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 30, 2018 – May 20, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 30, 2018 – May 25, 2022	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 30, 2018 – May 20, 2021	Failure To Address Deficiency	Groundwater Rule	Health-based	Resolved
November 11, 2018 – January 16, 2019	Public Education	Lead and Copper Rule	Health-based	Resolved
October 1, 2017 – December 13, 2017	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2017 – November 28, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
March 14, 2013 – November 28, 2017	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
October 1, 2012 – September 19, 2013	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Resolved
October 1, 2012 – September 5, 2013	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2012 – May 21, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2011 – September 30, 2011	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
February 1, 2001 – February 28, 2001	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
September 1, 1999 – September 30, 1999	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

June 20, 2023State Public Notification received4 linked violations
September 14, 2022State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
August 18, 2022State Compliance achieved2 linked violations
August 18, 2022State Compliance achieved1 linked violation
May 25, 2022State Compliance achieved1 linked violation
May 25, 2022State Compliance achieved1 linked violation
May 17, 2022State Compliance achieved1 linked violation
May 17, 2022State Compliance achieved1 linked violation
April 13, 2022State Violation/Reminder Notice1 linked violation
February 3, 2022State Compliance achieved1 linked violation
February 2, 2022State Compliance achieved1 linked violation
October 11, 2021State Compliance achieved1 linked violation
September 24, 2021State Public Notification requested3 linked violations
September 24, 2021State Violation/Reminder Notice3 linked violations
June 22, 2021State Site Visit for enforcement purposes2 linked violations
June 16, 2021State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
May 20, 2021State Compliance achieved1 linked violation
May 20, 2021State Compliance achieved1 linked violation
May 20, 2021State Compliance achieved1 linked violation
May 20, 2021State Compliance achieved1 linked violation
January 8, 2021State Site Visit for enforcement purposes1 linked violation
December 7, 2020State Site Visit for enforcement purposes1 linked violation
September 30, 2020State Site Visit for enforcement purposesgeneral compliance action — not tied to a specific violation on record
September 8, 2020State Site Visit for enforcement purposes1 linked violation
June 5, 2020State Site Visit for enforcement purposes3 linked violations
April 15, 2020State Compliance achieved1 linked violation
April 15, 2020State Compliance achieved1 linked violation
March 12, 2020State Site Visit for enforcement purposes2 linked violations
February 10, 2020State Site Visit for enforcement purposes5 linked violations
January 7, 2020State Administrative/Compliance Order without penalty issued7 linked violations
April 23, 2019State Public Notification received7 linked violations
April 9, 2019State Compliance achieved1 linked violation
April 3, 2019State Violation/Reminder Notice1 linked violation
January 16, 2019State Compliance achieved1 linked violation
January 16, 2019State Public Notification received1 linked violation
December 12, 2018State Public Notification requested7 linked violations
December 12, 2018State Violation/Reminder Notice7 linked violations
December 11, 2018State Violation/Reminder Notice1 linked violation
December 11, 2018State Public Notification requested1 linked violation
December 13, 2017State Compliance achieved1 linked violation
December 13, 2017State Public Notification received1 linked violation
December 1, 2017State Violation/Reminder Notice1 linked violation
December 1, 2017State Violation/Reminder Notice1 linked violation
November 28, 2017State Compliance achieved1 linked violation
November 28, 2017State Compliance achieved1 linked violation
August 4, 2017State Compliance achieved2 linked violations
November 10, 2016State Compliance achieved3 linked violations
December 13, 2012State Public Notification requested2 linked violations
September 27, 2012State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
March 1, 2012State Public Notification requested3 linked violations
March 1, 2012State Violation/Reminder Notice2 linked violations
July 22, 1996State Administrative/Compliance Order without penalty issued8 linked violations

Contact

TALLEY, WILL

985-886-5500

SUN, LA 70463