DONALDSONVILLE, LA · Ascension Parish County

ASCENSION CONSOLIDATED UTILITY DIST 1 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): LA1005045
System type: Community Water System
Population served: 2,229
Service connections: 743
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Consumer Confidence Report Inadequate Reporting
—
Consumer Confidence Rule
October 1, 2017 – May 20, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – May 20, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 3, 2016 – May 20, 2019
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
June 3, 2016 – May 20, 2019
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2016 – June 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2016 – June 30, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2016 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2016 – March 31, 2016
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2015 – December 31, 2015
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2015 – September 30, 2015
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
October 31, 2014 – February 24, 2015
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
Total Haloacetic Acids (HAA5)
July 31, 2014 – October 30, 2014
Resolved
Failure Submit IDSE/Subpart V Plan Rpt
—
TTHM
July 31, 2014 – October 30, 2014
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2013 – August 31, 2013
Resolved
Monitoring and Reporting (DBP)
—
TTHM
April 1, 2013 – June 30, 2013
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
April 1, 2013 – June 30, 2013
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 2009 – October 31, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2009 – September 30, 2009
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 2009 – June 30, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2009 – June 30, 2009
Resolved
Monitoring and Reporting (DBP)
—
TTHM
January 1, 2009 – March 31, 2009
Resolved
Monitoring and Reporting (DBP)
—
Total Haloacetic Acids (HAA5)
October 1, 2008 – December 31, 2008
Resolved
Monitoring and Reporting (DBP)
—
TTHM
October 1, 2008 – December 31, 2008
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
December 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2007 – August 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2007 – June 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2007 – March 31, 2007
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2006 – May 20, 2019
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2003 – July 31, 2003
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2002 – November 30, 2002
Archived
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
September 1, 2002 – September 30, 2002
Archived
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
May 1, 1994 – May 31, 1994
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
June 1, 1991 – June 30, 1991
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 1, 2017 – May 20, 2019	Consumer Confidence Report Inadequate Reporting	Consumer Confidence Rule	—	Resolved
July 1, 2017 – May 20, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 3, 2016 – May 20, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
June 3, 2016 – May 20, 2019	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2016 – June 30, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2016 – March 31, 2016	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
October 1, 2015 – December 31, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2015 – September 30, 2015	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
October 31, 2014 – February 24, 2015	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
July 31, 2014 – October 30, 2014	Failure Submit IDSE/Subpart V Plan Rpt	Total Haloacetic Acids (HAA5)	—	Resolved
July 31, 2014 – October 30, 2014	Failure Submit IDSE/Subpart V Plan Rpt	TTHM	—	Resolved
August 1, 2013 – August 31, 2013	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2013 – June 30, 2013	Monitoring and Reporting (DBP)	TTHM	—	Resolved
April 1, 2013 – June 30, 2013	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2009 – October 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
September 1, 2009 – September 30, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2009 – June 30, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2009 – March 31, 2009	Monitoring and Reporting (DBP)	TTHM	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring and Reporting (DBP)	Total Haloacetic Acids (HAA5)	—	Resolved
October 1, 2008 – December 31, 2008	Monitoring and Reporting (DBP)	TTHM	—	Resolved
December 1, 2007 – December 31, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 2007 – August 31, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2007 – June 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2006 – May 20, 2019	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2003 – July 31, 2003	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
November 1, 2002 – November 30, 2002	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
May 1, 1994 – May 31, 1994	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 1991 – June 30, 1991	Maximum Contaminant Level Violation, Acute (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

May 20, 2019State Compliance achieved29 linked violations
March 12, 2018State Site Visit for enforcement purposes4 linked violations
December 1, 2017State Violation/Reminder Notice1 linked violation
June 30, 2017State Compliance achieved1 linked violation
October 3, 2016State Public Notification received1 linked violation
September 21, 2016State Compliance achieved2 linked violations
August 29, 2016State Public Notification requested3 linked violations
August 29, 2016State Violation/Reminder Notice2 linked violations
April 28, 2016State Violation/Reminder Notice9 linked violations
April 28, 2016State Public Notification requested1 linked violation
March 8, 2016State Public Notification received1 linked violation
February 12, 2016State Violation/Reminder Notice9 linked violations
February 12, 2016State Public Notification requested15 linked violations
February 12, 2016State Public Notification requested1 linked violation
November 5, 2015State Public Notification requested7 linked violations
February 24, 2015State Compliance achieved3 linked violations
October 30, 2014State Compliance achieved1 linked violation
February 28, 2014State Compliance achieved1 linked violation
January 9, 2014State Public Notification requested1 linked violation
December 13, 2013State Public Notification received2 linked violations
November 20, 2013State Compliance achievedgeneral compliance action — not tied to a specific violation on record
November 5, 2013State Violation/Reminder Notice2 linked violations
September 10, 2013State Public Notification requested8 linked violations
August 9, 2013State Violation/Reminder Notice2 linked violations
August 9, 2013State Public Notification requested9 linked violations
March 7, 2013State Public Notification requested2 linked violations
January 18, 2013State Site Visit for enforcement purposes3 linked violations
January 18, 2013State Site Visit for enforcement purposes13 linked violations
July 9, 2012State Administrative/Compliance Order without penalty issued37 linked violations
February 1, 2011State Compliance achieved5 linked violations
February 1, 2011State Compliance achieved5 linked violations
May 13, 2010State Violation/Reminder Notice2 linked violations
May 13, 2010State Public Notification requested44 linked violations
May 13, 2010State Public Notification requested1 linked violation
May 13, 2010State Compliance achieved1 linked violation
May 13, 2010State Compliance achieved2 linked violations
November 24, 2009State Public Notification received1 linked violation
November 13, 2009State Public Notification requested22 linked violations
November 2, 2009State Public Notification received2 linked violations
October 15, 2009State Violation/Reminder Notice2 linked violations
July 28, 2009State Public Notification requested1 linked violation
January 29, 2009State Compliance achieved1 linked violation
March 31, 2008State Public Notification requested10 linked violations
March 31, 2008State Public Notification requested11 linked violations
October 30, 2007State Compliance achieved1 linked violation
August 7, 2007State Compliance achieved1 linked violation
August 7, 2007State Violation/Reminder Notice3 linked violations
January 8, 2007State Compliance achieved2 linked violations
November 9, 2006State Public Notification received2 linked violations
August 3, 2006State Public Notification received4 linked violations
July 11, 2006State Compliance achieved1 linked violation
September 27, 1996State Public Notification received10 linked violations

Contact

LICCIARDI, JASON

225-257-1708

DONALDSONVILLE, LA 70346