Water Quality in RAYVILLE, LA (71269)

EPA violation data for public water systems serving ZIP code 71269.

193

Total Violations

148

Health-Based

Monitoring / Reporting

112

Resolved

What does this mean?

112 of 193 violations have been resolved. 148 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 45 are monitoring or reporting violations (missed testing deadlines or late paperwork — not necessarily a water quality issue). Not all violations mean your water is unsafe. The EPA requires reporting even for minor administrative issues.

Water systems: 7 Population served: 10,109

Violations Detail (193 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
TTHM	Health-Based	N/A	0.081	Jun 30, 2025	Resolved	N/A
Arsenic	Health-Based	N/A	0.013	Jun 30, 2025	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	May 10, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 6, 2025	Active	N/A
TTHM	Health-Based	N/A	0.081	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Mar 31, 2025	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Mar 31, 2025	Resolved	N/A
Arsenic	Health-Based	N/A	0.013	Mar 31, 2025	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Mar 31, 2025	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	Jan 21, 2025	Active	N/A
Arsenic	Health-Based	N/A	0.012	Dec 31, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Dec 31, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Dec 31, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Dec 31, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Dec 31, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	Nov 8, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Resolved	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Health-Based	N/A	N/A	Oct 16, 2024	Active	N/A
LEAD AND COPPER RULE REVISIONS	Monitoring	N/A	N/A	Oct 16, 2024	Active	N/A
Arsenic	Health-Based	N/A	0.013	Sep 30, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Sep 30, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Sep 30, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Sep 30, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Sep 30, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	Jul 30, 2024	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2024	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2024	Active	N/A
Arsenic	Health-Based	N/A	0.013	Jun 30, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Jun 30, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Jun 30, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	May 20, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Apr 3, 2024	Active	N/A
Arsenic	Health-Based	N/A	0.013	Mar 31, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Mar 31, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Mar 31, 2024	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	Jan 18, 2024	Active	N/A
Arsenic	Health-Based	N/A	0.014	Dec 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Lead and Copper Rule	Monitoring	N/A	N/A	Nov 30, 2023	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Nov 30, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Oct 11, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Oct 3, 2023	Active	N/A
Arsenic	Health-Based	N/A	0.016	Sep 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.016	Sep 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.016	Sep 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.016	Sep 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.016	Sep 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	Sep 24, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 13, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 31, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 5, 2023	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2023	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2023	Resolved	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Jun 30, 2023	Resolved	N/A
Arsenic	Health-Based	N/A	0.014	Jun 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Jun 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Jun 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2023	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2023	Active	N/A
Arsenic	Health-Based	N/A	0.014	Jun 30, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Groundwater Rule	Health-Based	N/A	N/A	May 28, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 28, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 28, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 28, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 28, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	May 28, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	May 22, 2023	Active	N/A
Arsenic	Health-Based	N/A	0.012	Mar 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Mar 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Mar 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Mar 31, 2023	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	Jan 17, 2023	Active	N/A
Arsenic	Health-Based	N/A	0.014	Dec 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Dec 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	Dec 13, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 13, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 8, 2022	Active	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.081	Sep 30, 2022	Resolved	N/A
Arsenic	Health-Based	N/A	0.012	Sep 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Sep 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Sep 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Sep 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Sep 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.012	Sep 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Lead and Copper Rule	Health-Based	N/A	N/A	Jul 10, 2022	Active	N/A
Lead and Copper Rule	Health-Based	N/A	N/A	Jul 10, 2022	Active	N/A
TTHM	Health-Based	N/A	0.085	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.085	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.085	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.085	Jun 30, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.085	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Resolved	N/A
Arsenic	Health-Based	N/A	0.013	Jun 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Jun 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Jun 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.013	Jun 30, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Public Notice	Monitoring	N/A	N/A	May 16, 2022	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 16, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Apr 26, 2022	Active	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2022	Resolved	N/A
TTHM	Health-Based	N/A	0.086	Mar 31, 2022	Resolved	N/A
Arsenic	Health-Based	N/A	0.014	Mar 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Mar 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Mar 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Mar 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Mar 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Mar 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Arsenic	Health-Based	N/A	0.014	Mar 31, 2022	Resolved	Skin damage; circulatory system problems; increased risk of cancer
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 19, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 19, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	May 19, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 23, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 23, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Feb 23, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(10)

TTHM

Jun 30Resolved

Arsenic

Jun 30Resolved

Public Notice

May 10Active

Public Notice

May 6Active

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

TTHM

Mar 31Resolved

Arsenic

Mar 31Resolved

Arsenic

Mar 31Resolved

Public Notice

Jan 21Active

2024(33)

Arsenic

Dec 31Resolved

Arsenic

Dec 31Resolved

Arsenic

Dec 31Resolved

Arsenic

Dec 31Resolved

Arsenic

Dec 31Resolved

Public Notice

Nov 8Active