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TOWN OF MARINGOUIN

Louisiana — Community Water System — PWSID: LA1047003

System Information

PWSIDLA1047003
System NameTOWN OF MARINGOUIN
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 6, 1980
Last ReportedNov 14, 2025

Location & Contact

StateLouisiana
CityMARINGOUIN
ZIP Code70757
AddressOffice of the Mayor
OrganizationHARRIS, MAURICE
Phone225-625-2630

Population & Service

Population Served3,300
Service Connections1,100

Drinking Water Violations (29)

This water system has 29 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
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Apr 30, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Resolved Oct 29, 2024 Lead and Copper Rule Revisions
Jan 1, 2018 Mar 31, 2018 Chlorine MR No No — 4.0 mg/L — Resolved Feb 9, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Chlorine MR No No — 4.0 mg/L — Resolved Feb 9, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Chlorine MR No No — 4.0 mg/L — Resolved Feb 9, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2018 Mar 31, 2018 Chlorine MR No No — 4.0 mg/L — Resolved Feb 9, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2014 Feb 28, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Feb 28, 2014 Total Coliform Rule
Feb 1, 2014 Feb 28, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Feb 28, 2014 Total Coliform Rule
Feb 1, 2014 Feb 28, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Feb 28, 2014 Total Coliform Rule
Jan 1, 2014 Jan 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jan 31, 2014 Total Coliform Rule
Jan 1, 2014 Jan 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jan 31, 2014 Total Coliform Rule
Jan 1, 2014 Mar 31, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Mar 31, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Mar 31, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Mar 31, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Jan 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jan 31, 2014 Total Coliform Rule
Jan 1, 2013 Jan 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jan 31, 2013 Total Coliform Rule
Jan 1, 2013 Jan 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jan 31, 2013 Total Coliform Rule
Jan 1, 2013 Jan 31, 2013 Coliform (TCR) MCL Yes No — 5% of samples — Archived Jan 31, 2013 Total Coliform Rule
Dec 1, 2012 Dec 31, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Archived Dec 31, 2012 Total Coliform Rule
Dec 1, 2012 Dec 31, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Archived Dec 31, 2012 Total Coliform Rule
Dec 1, 2012 Dec 31, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Archived Dec 31, 2012 Total Coliform Rule
Aug 1, 2005 Aug 31, 2005 Coliform (TCR) MCL Yes No — 5% of samples — Archived Aug 31, 2005 Total Coliform Rule
Aug 1, 2005 Aug 31, 2005 Coliform (TCR) MCL Yes No — 5% of samples — Archived Aug 31, 2005 Total Coliform Rule
Aug 1, 2005 Aug 31, 2005 Coliform (TCR) MCL Yes No — 5% of samples — Archived Aug 31, 2005 Total Coliform Rule
Sep 15, 1993 Oct 14, 1993 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 14, 1993 Total Coliform Rule
Sep 15, 1993 Oct 14, 1993 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 14, 1993 Total Coliform Rule
Sep 15, 1993 Oct 14, 1993 Coliform (TCR) MCL Yes No — 5% of samples — Archived Oct 14, 1993 Total Coliform Rule
— — — No No — — — — — —

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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