ST JOHN WATER DISTRICT 1

Louisiana — Community Water System — PWSID: LA1095003

System Information

PWSIDLA1095003
System NameST JOHN WATER DISTRICT 1
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 6, 1980
Last ReportedMar 31, 2026

Location & Contact

StateLouisiana
CityLAPLACE
ZIP Code70068
Address
OrganizationHOTARD, JACLYN
Phone985-652-9569

Population & Service

Population Served10,484
Service Connections3,494

Drinking Water Violations (499)

This water system has 499 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Sep 27, 2024 MR No No TT Resolved Feb 28, 2025
Jun 1, 2019 Jun 30, 2019 TT Yes No Resolved Jun 25, 2019
Jun 1, 2019 Jun 30, 2019 TT Yes No Resolved Jun 25, 2019
Jun 1, 2019 Jun 30, 2019 TT Yes No Resolved Jun 25, 2019
Jun 1, 2019 Jun 30, 2019 TT Yes No Resolved Jun 25, 2019
Jul 1, 2017 Other No No Resolved Jul 7, 2017
Jul 1, 2017 Other No No Resolved Jul 7, 2017
Nov 1, 2015 Nov 30, 2015 TT Yes No Resolved Nov 30, 2015
Nov 1, 2015 Nov 30, 2015 TT Yes No Resolved Nov 30, 2015
Nov 1, 2015 Nov 30, 2015 TT Yes No Resolved Nov 30, 2015
Nov 1, 2015 Nov 30, 2015 TT Yes No Resolved Nov 30, 2015
Oct 1, 2015 Oct 31, 2015 TT Yes No Resolved Oct 31, 2015
Oct 1, 2015 Oct 31, 2015 TT Yes No Resolved Oct 31, 2015
Oct 1, 2015 Oct 31, 2015 TT Yes No Resolved Oct 31, 2015
Oct 1, 2015 Oct 31, 2015 TT Yes No Resolved Oct 31, 2015
Apr 1, 2015 Jun 30, 2015 MCL Yes No 107 UG/L 0.080 mg/L 80 Resolved Jun 30, 2015
Apr 1, 2015 Jun 30, 2015 MCL Yes No 107 UG/L 0.080 mg/L 80 Resolved Jun 30, 2015
Apr 1, 2015 Jun 30, 2015 MCL Yes No 107 UG/L 0.080 mg/L 80 Resolved Jun 30, 2015
Apr 1, 2015 Jun 30, 2015 MCL Yes No 107 UG/L 0.080 mg/L 80 Resolved Jun 30, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No 116 UG/L 0.080 mg/L 80 Resolved Mar 31, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No 116 UG/L 0.080 mg/L 80 Resolved Mar 31, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No 116 UG/L 0.080 mg/L 80 Resolved Mar 31, 2015
Jan 1, 2015 Mar 31, 2015 MCL Yes No 116 UG/L 0.080 mg/L 80 Resolved Mar 31, 2015
Oct 1, 2014 Dec 31, 2014 MCL Yes No 95 UG/L 0.080 mg/L 80 Resolved Dec 31, 2014
Oct 1, 2014 Dec 31, 2014 MCL Yes No 95 UG/L 0.080 mg/L 80 Resolved Dec 31, 2014
Oct 1, 2014 Dec 31, 2014 MCL Yes No 95 UG/L 0.080 mg/L 80 Resolved Dec 31, 2014
Oct 1, 2014 Dec 31, 2014 MCL Yes No 95 UG/L 0.080 mg/L 80 Resolved Dec 31, 2014
Apr 1, 2014 Jun 30, 2014 TT Yes No TT Resolved Jun 30, 2014
Apr 1, 2014 Jun 30, 2014 TT Yes No TT Resolved Jun 30, 2014
Apr 1, 2014 Jun 30, 2014 TT Yes No TT Resolved Jun 30, 2014
Apr 1, 2014 Jun 30, 2014 TT Yes No TT Resolved Jun 30, 2014
Jan 1, 2014 Mar 31, 2014 TT Yes No TT Resolved Mar 31, 2014
Jan 1, 2014 Mar 31, 2014 TT Yes No TT Resolved Mar 31, 2014
Jan 1, 2014 Mar 31, 2014 TT Yes No TT Resolved Mar 31, 2014
Jan 1, 2014 Mar 31, 2014 TT Yes No TT Resolved Mar 31, 2014
Oct 1, 2013 Dec 31, 2013 TT Yes No TT Resolved Dec 31, 2013
Oct 1, 2013 Dec 31, 2013 TT Yes No TT Resolved Dec 31, 2013
Oct 1, 2013 Dec 31, 2013 TT Yes No TT Resolved Dec 31, 2013
Oct 1, 2013 Dec 31, 2013 TT Yes No TT Resolved Dec 31, 2013
Jun 1, 2013 Jun 30, 2013 MCL Yes No 5% of samples Resolved Jun 30, 2013
Jun 1, 2013 Jun 30, 2013 MCL Yes No 5% of samples Resolved Jun 30, 2013
Jun 1, 2013 Jun 30, 2013 MCL Yes No 5% of samples Resolved Jun 30, 2013
Jun 1, 2013 Jun 30, 2013 MCL Yes No 5% of samples Resolved Jun 30, 2013
Jul 1, 2011 Jul 31, 2011 MR No No 5% of samples Resolved Jul 31, 2011
Jul 1, 2011 Jul 31, 2011 MR No No 5% of samples Resolved Jul 31, 2011
Jul 1, 2011 Jul 31, 2011 MR No No 5% of samples Resolved Jul 31, 2011
Jul 1, 2011 Jul 31, 2011 MR No No 5% of samples Resolved Jul 31, 2011
Apr 1, 2011 Apr 30, 2011 MR No No 5% of samples Resolved Apr 30, 2011
Apr 1, 2011 Apr 30, 2011 MR No No 5% of samples Resolved Apr 30, 2011
Apr 1, 2011 Apr 30, 2011 MR No No 5% of samples Resolved Apr 30, 2011

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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