WINNSBORO WATER SYSTEM

Louisiana — Community Water System — PWSID: LA1041006

System Information

PWSID	LA1041006
System Name	WINNSBORO WATER SYSTEM
System Type	Community Water System
Water Source	Ground Water
Activity Status	Active
Owner Type	Local
EPA Region	06
Serves School	No
Wholesaler	Yes
First Reported	Mar 6, 1980
Last Reported	Nov 14, 2025

Location & Contact

State	Louisiana
City	WINNSBORO
ZIP Code	71295
Address	CITY OF WINNSBORO
Organization	WALLACE, ALICE
Phone	318-435-9087

Population & Service

Population Served	7,518
Service Connections	2,506

Drinking Water Violations (66)

This water system has 66 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
Jun 6, 2025	—	Public Notice	Other	No	No	—	—	—	Unaddressed	—	Public Notice Rule and Revised PN Rule
May 1, 2025	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
May 1, 2025	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
May 1, 2025	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
May 1, 2025	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
May 1, 2025	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
May 1, 2025	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
May 1, 2025	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
May 1, 2025	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 17, 2024	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 17, 2024	Consumer Confidence Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Sep 7, 2022	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Sep 7, 2022	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Sep 7, 2022	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Sep 7, 2022	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 23, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 23, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 23, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 23, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 22, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 22, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 22, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Feb 22, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Sep 6, 2022	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Oct 17, 2024	Ground Water Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 19, 2017	Consumer Confidence Rule
Jul 1, 2017	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jul 19, 2017	Consumer Confidence Rule
Sep 7, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 23, 2019	Lead and Copper Rule
Sep 7, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 23, 2019	Lead and Copper Rule
Dec 1, 2012	Dec 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Dec 1, 2012	Dec 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Dec 1, 2012	Dec 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Dec 1, 2012	Dec 31, 2012	Coliform (TCR)	MCL	Yes	No	—	5% of samples	—	Resolved	Dec 31, 2012	Total Coliform Rule
Oct 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Feb 4, 2013	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jan 30, 2013	Consumer Confidence Rule
Jul 1, 2012	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jan 30, 2013	Consumer Confidence Rule
Jul 1, 2011	Sep 30, 2011	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Sep 30, 2011	Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2011	Sep 30, 2011	TTHM	MR	No	Yes	—	0.080 mg/L	—	Resolved	Sep 30, 2011	Stage 1 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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