GRAYSON WATER SYSTEM

Louisiana — Community Water System — PWSID: LA1021005

System Information

PWSID	LA1021005
System Name	GRAYSON 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	GRAYSON
ZIP Code	71435
Address	VILLAGE OF GRAYSON
Organization	STOWE, WANDA
Phone	318-649-7148

Population & Service

Population Served	1,461
Service Connections	487

Drinking Water Violations (64)

This water system has 64 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
Apr 1, 2025	Jun 30, 2025	TTHM	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025	Jun 30, 2025	TTHM	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2025	Jun 30, 2025	TTHM	MCL	Yes	No	.085 MG/L	0.080 mg/L	.08	Archived	Jun 30, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025	Mar 31, 2025	TTHM	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025	Mar 31, 2025	TTHM	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2025	Mar 31, 2025	TTHM	MCL	Yes	No	.084 MG/L	0.080 mg/L	.08	Archived	Mar 31, 2025	Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	RPT	No	No	—	—	—	Resolved	Nov 26, 2024	Lead and Copper Rule Revisions
Oct 17, 2024	—	LEAD AND COPPER RULE REVISIONS	TT	Yes	No	—	—	—	Resolved	Dec 5, 2024	Lead and Copper Rule Revisions
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 5, 2024	Consumer Confidence Rule
Jul 1, 2024	—	Consumer Confidence Rule	Other	No	No	—	—	—	Resolved	Jun 5, 2024	Consumer Confidence Rule
Jan 24, 2024	—	Public Notice	Other	No	No	—	—	—	Unaddressed	—	Public Notice Rule and Revised PN Rule
Dec 11, 2023	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 11, 2023	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 11, 2023	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 11, 2023	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Jan 13, 2022	—	Public Notice	Other	No	No	—	—	—	Unaddressed	—	Public Notice Rule and Revised PN Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Dec 7, 2021	—	Groundwater Rule	TT	Yes	No	—	—	—	Unaddressed	—	Ground Water Rule
Jan 25, 2020	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 5, 2020	Lead and Copper Rule
Jan 25, 2020	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Mar 5, 2020	Lead and Copper Rule
Jul 27, 2019	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 30, 2019	Public Notice Rule and Revised PN Rule
Jul 27, 2019	—	Public Notice	Other	No	No	—	—	—	Resolved	Oct 30, 2019	Public Notice Rule and Revised PN Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jan 14, 2021	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jan 14, 2021	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jan 14, 2021	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jan 14, 2021	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jan 14, 2021	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 5, 2020	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 5, 2020	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 5, 2020	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 5, 2020	Ground Water Rule
Jun 1, 2019	—	Groundwater Rule	TT	Yes	No	—	—	—	Resolved	Jun 5, 2020	Ground Water Rule
Oct 1, 2018	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 24, 2019	Lead and Copper Rule
Oct 1, 2018	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 24, 2019	Lead and Copper Rule
Oct 1, 2018	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 24, 2019	Lead and Copper Rule
Oct 1, 2018	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Sep 24, 2019	Lead and Copper Rule
Apr 21, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 29, 2016	Lead and Copper Rule
Apr 21, 2016	—	Lead and Copper Rule	MR	No	No	—	TT	—	Resolved	Apr 29, 2016	Lead and Copper 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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