LAPLACE, LA · St. John the Baptist Parish County

ST JOHN WATER DISTRICT 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): LA1095003
System type: Community Water System
Population served: 10,484
Service connections: 3,494
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – July 7, 2017
Resolved
Single Turbidity Exceed (Enhanced SWTR)
Health-based
Interim Enhanced Surface Water Treatment Rule
November 1, 2015 – November 30, 2015
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
October 1, 2013 – December 31, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2011 – April 30, 2011
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 2009 – August 31, 2009
Resolved
Public Notification Violation for NPDWR Violation
—
Public Notice
May 22, 2009 – June 4, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
January 1, 2009 – January 31, 2009
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
April 1, 2008 – June 30, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2008 – March 31, 2008
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2007 – September 30, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2007 – March 31, 2007
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
July 1, 2006 – September 30, 2006
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
April 1, 2006 – June 30, 2006
Archived
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2006 – March 31, 2006
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
October 1, 2005 – December 31, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
April 1, 2005 – June 30, 2005
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
July 1, 2003 – September 30, 2003
Resolved
Maximum Contaminant Level Violation, Average
Health-based
TTHM
July 1, 2003 – September 30, 2003
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
February 1, 2003 – February 28, 2003
Archived
Maximum Contaminant Level Violation, Average
Health-based
TTHM
January 1, 2003 – March 31, 2003
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2003 – March 31, 2003
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1993 – August 31, 1993
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
July 1, 2017 – July 7, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
November 1, 2015 – November 30, 2015	Single Turbidity Exceed (Enhanced SWTR)	Interim Enhanced Surface Water Treatment Rule	Health-based	Resolved
October 1, 2013 – December 31, 2013	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
April 1, 2011 – April 30, 2011	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 2009 – August 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
May 22, 2009 – June 4, 2009	Public Notification Violation for NPDWR Violation	Public Notice	—	Resolved
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2009 – January 31, 2009	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
April 1, 2008 – June 30, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2008 – March 31, 2008	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2007 – March 31, 2007	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
July 1, 2006 – September 30, 2006	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
April 1, 2006 – June 30, 2006	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
January 1, 2006 – March 31, 2006	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Archived
October 1, 2005 – December 31, 2005	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
April 1, 2005 – June 30, 2005	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2003 – September 30, 2003	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
July 1, 2003 – September 30, 2003	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
February 1, 2003 – February 28, 2003	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Archived
January 1, 2003 – March 31, 2003	Maximum Contaminant Level Violation, Average	TTHM	Health-based	Resolved
January 1, 2003 – March 31, 2003	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
August 1, 1993 – August 31, 1993	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 25, 2019State Public Notification requested2 linked violations
June 25, 2019State Compliance achieved2 linked violations
July 7, 2017State Compliance achieved22 linked violations
May 31, 2016State Compliance achieved2 linked violations
April 29, 2016State Public Notification requested2 linked violations
February 19, 2016State Compliance achieved2 linked violations
December 17, 2015State Public Notification requested3 linked violations
September 22, 2015State Public Notification received3 linked violations
August 7, 2015State Violation/Reminder Notice1 linked violation
August 7, 2015State Public Notification requested2 linked violations
June 10, 2015State Public Notification received1 linked violation
April 15, 2015State Public Notification requested2 linked violations
March 18, 2015State Public Notification received2 linked violations
January 27, 2015State Public Notification requested1 linked violation
January 27, 2015State Violation/Reminder Notice1 linked violation
September 10, 2014State Public Notification received1 linked violation
September 10, 2014State Compliance achieved2 linked violations
September 10, 2014State Public Notification received1 linked violation
August 8, 2014State Public Notification requested1 linked violation
August 8, 2014State Public Notification requested1 linked violation
August 8, 2014State Violation/Reminder Notice1 linked violation
August 8, 2014State Violation/Reminder Notice1 linked violation
May 21, 2014State Compliance achieved1 linked violation
May 21, 2014State Public Notification received1 linked violation
April 16, 2014State Public Notification requested1 linked violation
April 16, 2014State Violation/Reminder Notice1 linked violation
August 23, 2013State Compliance achieved1 linked violation
August 23, 2013State Public Notification received1 linked violation
July 22, 2013State Public Notification requested1 linked violation
July 22, 2013State Violation/Reminder Notice1 linked violation
November 23, 2011State Compliance achieved13 linked violations
October 23, 2011State Compliance achieved10 linked violations
October 10, 2011State Public Notification received1 linked violation
October 10, 2011State Compliance achieved2 linked violations
August 31, 2011State Violation/Reminder Notice1 linked violation
August 31, 2011State Public Notification requested1 linked violation
June 10, 2011State Public Notification received1 linked violation
June 10, 2011State Public Notification received1 linked violation
June 10, 2011State Compliance achieved1 linked violation
June 10, 2011State Compliance achieved1 linked violation
May 12, 2011State Violation/Reminder Notice1 linked violation
May 12, 2011State Public Notification requested1 linked violation
May 5, 2011State Site Visit for enforcement purposes17 linked violations
April 21, 2011State Violation/Reminder Notice1 linked violation
April 21, 2011State Public Notification requested1 linked violation
June 23, 2010State Public Notification received1 linked violation
June 23, 2010State Compliance achieved1 linked violation
May 13, 2010State Violation/Reminder Notice1 linked violation
May 13, 2010State Violation/Reminder Notice1 linked violation
May 13, 2010State Public Notification requested1 linked violation
May 13, 2010State Public Notification requested1 linked violation
May 13, 2010State Public Notification requested1 linked violation
May 13, 2010State Violation/Reminder Notice1 linked violation
April 15, 2010State Public Notification requested1 linked violation
April 15, 2010State Violation/Reminder Notice1 linked violation
January 13, 2010State Site Visit for enforcement purposes11 linked violations
November 19, 2009State Site Visit for enforcement purposes8 linked violations
October 8, 2009State Site Visit for enforcement purposes8 linked violations
September 11, 2009State Public Notification received1 linked violation
September 11, 2009State Compliance achievedgeneral compliance action — not tied to a specific violation on record
September 11, 2009State Compliance achieved1 linked violation
September 11, 2009State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
August 17, 2009State Administrative/Compliance Order without penalty issued10 linked violations
August 11, 2009State Violation/Reminder Notice1 linked violation
August 11, 2009State Public Notification requested1 linked violation
July 20, 2009State Compliance achieved1 linked violation
July 20, 2009State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
July 20, 2009State Public Notification received1 linked violation
July 20, 2009State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
June 4, 2009State Compliance achieved1 linked violation
April 27, 2009State Site Visit for enforcement purposes31 linked violations
February 17, 2009State Public Notification requested1 linked violation
February 17, 2009State Violation/Reminder Notice1 linked violation
December 11, 2008State Public Notification received1 linked violation
November 5, 2008State Violation/Reminder Notice1 linked violation
November 5, 2008State Public Notification requested1 linked violation
July 30, 2008State Public Notification requested1 linked violation
July 30, 2008State Violation/Reminder Notice1 linked violation
July 9, 2008State Site Visit for enforcement purposes21 linked violations
May 6, 2008State Violation/Reminder Notice1 linked violation
May 6, 2008State Public Notification requested1 linked violation
January 25, 2008State Public Notification requested1 linked violation
January 25, 2008State Violation/Reminder Notice1 linked violation
November 29, 2007State Site Visit for enforcement purposes15 linked violations
October 31, 2007State Public Notification received2 linked violations
October 24, 2007State Public Notification requested2 linked violations
October 24, 2007State Violation/Reminder Notice2 linked violations
October 2, 2007State Compliance achieved2 linked violations
July 24, 2007State Public Notification requested2 linked violations
July 24, 2007State Violation/Reminder Notice3 linked violations
May 21, 2007State Administrative/Compliance Order without penalty issued29 linked violations
April 26, 2007State Violation/Reminder Notice2 linked violations
April 26, 2007State Public Notification requested2 linked violations
April 1, 2007State Compliance achieved22 linked violations
March 21, 2007State Public Notification received2 linked violations
February 6, 2007State Public Notification requested2 linked violations
February 6, 2007State Violation/Reminder Notice2 linked violations
October 31, 2006State Violation/Reminder Notice1 linked violation
October 31, 2006State Public Notification requested1 linked violation
October 26, 2006State Public Notification requested2 linked violations
October 26, 2006State Violation/Reminder Notice2 linked violations
October 24, 2006State Public Notification received1 linked violation
October 5, 2006State Site Visit for enforcement purposes35 linked violations
June 26, 2006State Public Notification requested1 linked violation
May 15, 2006State Violation/Reminder Notice2 linked violations
May 1, 2006State Public Notification requested1 linked violation
March 1, 2006State Violation/Reminder Notice1 linked violation
March 1, 2006State Public Notification requested1 linked violation
January 27, 2006State Administrative/Compliance Order without penalty issued10 linked violations
December 13, 2005State Public Notification requested2 linked violations
December 13, 2005State Violation/Reminder Notice2 linked violations
September 19, 2005State Violation/Reminder Notice3 linked violations
July 1, 2005State Site Visit for enforcement purposes5 linked violations
June 20, 2005State Compliance achieved1 linked violation
June 1, 2005State Public Notification received1 linked violation
May 25, 2005State Public Notification requested2 linked violations
May 25, 2005State Violation/Reminder Notice2 linked violations
May 7, 2005State Public Notification received2 linked violations
May 5, 2005State Administrative Penalty assessed5 linked violations
April 8, 2005State Site Visit for enforcement purposes7 linked violations
March 7, 2005State Compliance achieved2 linked violations
February 28, 2005State Site Visit for enforcement purposes7 linked violations
February 16, 2005State Public Notification received2 linked violations
December 20, 2004State Public Notification requested1 linked violation
December 20, 2004State Violation/Reminder Notice1 linked violation
October 19, 2004State Administrative/Compliance Order without penalty issued5 linked violations
March 23, 2004State Site Visit for enforcement purposes9 linked violations
February 26, 2004State Site Visit for enforcement purposes10 linked violations
December 8, 2003State Administrative/Compliance Order without penalty issued7 linked violations
October 1, 2003State Site Visit for enforcement purposes8 linked violations
October 21, 2002State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
October 21, 2002State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
October 7, 2002State Violation/Reminder Notice7 linked violations

Contact

HOTARD, JACLYN

985-652-9569

LAPLACE, LA 70068