TANGIPAHOA PARISH WATER DISTRICT

Louisiana — Community Water System — PWSID: LA1105008

System Information

PWSIDLA1105008
System NameTANGIPAHOA PARISH WATER DISTRICT
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerYes
First ReportedMar 6, 1980
Last ReportedNov 14, 2025

Location & Contact

StateLouisiana
CityHAMMOND
ZIP Code70401
AddressTANGI WATER DISTRICT
OrganizationSCHLICHER, CHARLES E
Phone985-345-6457

Population & Service

Population Served72,504
Service Connections24,168

Drinking Water Violations (100)

This water system has 100 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 Feb 6, 2025 Lead and Copper Rule Revisions
Nov 1, 2015 Nov 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Archived Nov 30, 2015 Total Coliform Rule
Nov 1, 2015 Nov 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Archived Nov 30, 2015 Total Coliform Rule
Nov 1, 2015 Nov 30, 2015 Coliform (TCR) MCL Yes No 5% of samples Archived Nov 30, 2015 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No 5% of samples Resolved Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No 5% of samples Resolved Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No 5% of samples Resolved Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No 5% of samples Resolved Sep 30, 2014 Total Coliform Rule
Jun 1, 2013 Jun 30, 2013 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2013 Total Coliform Rule
Jun 1, 2013 Jun 30, 2013 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2013 Total Coliform Rule
Jun 1, 2013 Jun 30, 2013 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2013 Total Coliform Rule
Jun 1, 2013 Jun 30, 2013 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2013 Total Coliform Rule
Apr 1, 2013 May 31, 2013 TTHM MR No Yes 0.080 mg/L Resolved May 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 May 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved May 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 May 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved May 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 May 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved May 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 May 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved May 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 May 31, 2013 TTHM MR No Yes 0.080 mg/L Resolved May 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 May 31, 2013 TTHM MR No Yes 0.080 mg/L Resolved May 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2013 May 31, 2013 TTHM MR No Yes 0.080 mg/L Resolved May 31, 2013 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2010 Jun 30, 2010 Coliform (TCR) MCL Yes No 5% of samples Archived Jun 30, 2010 Total Coliform Rule
Jun 1, 2010 Jun 30, 2010 Coliform (TCR) MCL Yes No 5% of samples Archived Jun 30, 2010 Total Coliform Rule
Jun 1, 2010 Jun 30, 2010 Coliform (TCR) MCL Yes No 5% of samples Archived Jun 30, 2010 Total Coliform Rule
Nov 1, 2009 Nov 30, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Nov 30, 2009 Total Coliform Rule
Nov 1, 2009 Nov 30, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Nov 30, 2009 Total Coliform Rule
Nov 1, 2009 Nov 30, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Nov 30, 2009 Total Coliform Rule
Aug 1, 2009 Aug 31, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 2009 Total Coliform Rule
Aug 1, 2009 Aug 31, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 2009 Total Coliform Rule
Aug 1, 2009 Aug 31, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Aug 31, 2009 Total Coliform Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2009 Total Coliform Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2009 Total Coliform Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2009 Total Coliform Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2009 Total Coliform Rule
Apr 1, 2009 Apr 30, 2009 Coliform (TCR) MCL Yes No 5% of samples Archived Apr 30, 2009 Total Coliform Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2008 Sep 30, 2008 Coliform (TCR) MCL Yes No 5% of samples Archived Sep 30, 2008 Total Coliform Rule
Jan 1, 2008 Dec 31, 2008 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Dec 31, 2008 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Dec 31, 2008 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Dec 31, 2008 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Dec 31, 2008 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2008 Dec 31, 2008 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2002 Oct 31, 2002 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2002 Total Coliform Rule
Oct 1, 2002 Oct 31, 2002 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2002 Total Coliform Rule
Oct 1, 2002 Oct 31, 2002 Coliform (TCR) MCL Yes No 5% of samples Archived Oct 31, 2002 Total Coliform Rule

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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