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TOWN OF ZWOLLE WATER SYSTEM

Louisiana — Community Water System — PWSID: LA1085032

System Information

PWSIDLA1085032
System NameTOWN OF ZWOLLE WATER SYSTEM
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
CityZWOLLE
ZIP Code71486
AddressTown of Zwolle water system
OrganizationFRAZIER, MARVIN
Phone318-645-6142

Population & Service

Population Served2,520
Service Connections840

Drinking Water Violations (270)

This water system has 270 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
Feb 12, 2025 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Nov 13, 2024 — Lead and Copper Rule MR No No — TT — Resolved Oct 12, 2024 Lead and Copper Rule
Nov 13, 2024 — Lead and Copper Rule MR No No — TT — Resolved Oct 12, 2024 Lead and Copper Rule
Oct 1, 2024 Dec 31, 2024 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Archived Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Archived Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Archived Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 TTHM MCL Yes No .086 MG/L 0.080 mg/L .08 Archived Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Archived Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Archived Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Archived Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Sep 30, 2024 TTHM MCL Yes No .088 MG/L 0.080 mg/L .08 Archived Sep 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2024 Jun 30, 2024 TTHM MCL Yes No .101 MG/L 0.080 mg/L .08 Archived Jun 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2024 Jun 30, 2024 TTHM MCL Yes No .101 MG/L 0.080 mg/L .08 Archived Jun 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2024 Jun 30, 2024 TTHM MCL Yes No .101 MG/L 0.080 mg/L .08 Archived Jun 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2024 Jun 30, 2024 TTHM MCL Yes No .101 MG/L 0.080 mg/L .08 Archived Jun 30, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MCL Yes No .104 MG/L 0.080 mg/L .08 Archived Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MCL Yes No .104 MG/L 0.080 mg/L .08 Archived Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MCL Yes No .104 MG/L 0.080 mg/L .08 Archived Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MCL Yes No .104 MG/L 0.080 mg/L .08 Archived Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MCL Yes No .104 MG/L 0.080 mg/L .08 Archived Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 TTHM MCL Yes No .084 MG/L 0.080 mg/L .08 Archived Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Sep 21, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Sep 21, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Sep 21, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Sep 21, 2023 Lead and Copper Rule
May 22, 2022 — Public Notice Other No No — — — Resolved Sep 28, 2022 Public Notice Rule and Revised PN Rule
May 22, 2022 — Public Notice Other No No — — — Resolved Sep 28, 2022 Public Notice Rule and Revised PN Rule
May 22, 2022 — Public Notice Other No No — — — Resolved Sep 28, 2022 Public Notice Rule and Revised PN Rule
May 4, 2022 — Public Notice Other No No — — — Resolved Sep 14, 2022 Public Notice Rule and Revised PN Rule
May 4, 2022 — Public Notice Other No No — — — Resolved Sep 14, 2022 Public Notice Rule and Revised PN Rule
Apr 15, 2022 — Revised Total Coliform Rule TT Yes No — — — Resolved Nov 7, 2022 Revised Total Coliform Rule
Apr 15, 2022 — Revised Total Coliform Rule TT Yes No — — — Resolved Nov 7, 2022 Revised Total Coliform Rule
Apr 15, 2022 — Revised Total Coliform Rule TT Yes No — — — Resolved Nov 7, 2022 Revised Total Coliform Rule
Apr 15, 2022 — Revised Total Coliform Rule TT Yes No — — — Resolved Nov 7, 2022 Revised Total Coliform Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2022 Jun 30, 2022 TTHM MCL Yes No .083 MG/L 0.080 mg/L .08 Archived Jun 30, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Feb 16, 2022 — Public Notice Other No No — — — Resolved Jul 29, 2022 Public Notice Rule and Revised PN Rule
Feb 16, 2022 — Public Notice Other No No — — — Resolved Jul 29, 2022 Public Notice Rule and Revised PN Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Archived Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Archived Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2022 Mar 31, 2022 TTHM MCL Yes No .09 MG/L 0.080 mg/L .08 Archived Mar 31, 2022 Stage 2 Disinfectants and Disinfection Byproducts 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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