Water Quality in BOSSIER CITY, LA (71111)

EPA violation data for public water systems serving ZIP code 71111.

216

Total Violations

152

Health-Based

Monitoring / Reporting

Resolved

What does this mean?

46 of 216 violations have been resolved. 152 are health-based violations, meaning contaminant levels exceeded federal safety limits. The remaining 64 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: 8 Population served: 3,430

Violations Detail (216 total)

Contaminant	Category	MCL Limit	Measured	Date	Status	Health Effects
Groundwater Rule	Health-Based	N/A	N/A	Aug 21, 2025	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 21, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Mar 4, 2025	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jan 19, 2025	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jan 19, 2025	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 30, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 18, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 30, 2024	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 30, 2024	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 13, 2024	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 13, 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	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	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
Public Notice	Monitoring	N/A	N/A	Jul 22, 2024	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2024	Resolved	N/A
Consumer Confidence 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
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
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jun 7, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 6, 2024	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 6, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Feb 14, 2024	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jan 8, 2024	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jan 8, 2024	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jan 8, 2024	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Jan 8, 2024	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jan 1, 2024	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Dec 31, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 7, 2023	Active	N/A
TTHM	Health-Based	N/A	0.092	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.092	Sep 30, 2023	Resolved	N/A
TTHM	Health-Based	N/A	0.092	Sep 30, 2023	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 11, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 11, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 11, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 11, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 11, 2023	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Sep 11, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Aug 14, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 10, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jul 8, 2023	Active	N/A
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
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
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
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 4, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 4, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 4, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 4, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 4, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Jun 4, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Mar 17, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Feb 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Feb 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Feb 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Feb 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Feb 8, 2023	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Feb 8, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jan 6, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jan 6, 2023	Active	N/A
Public Notice	Monitoring	N/A	N/A	Dec 19, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Dec 1, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Dec 1, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Dec 1, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Nov 29, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Nov 29, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Nov 29, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Nov 29, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Nov 12, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	Oct 13, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Aug 30, 2022	Active	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	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	Apr 5, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	Apr 5, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	Apr 5, 2022	Active	N/A
Public Notice	Monitoring	N/A	N/A	Apr 5, 2022	Active	N/A
Lead and Copper Rule	Monitoring	N/A	N/A	Mar 24, 2022	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Nov 20, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 16, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 16, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 16, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 16, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 8, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 8, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Nov 8, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Oct 29, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Oct 29, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Oct 11, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 22, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 22, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 22, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 22, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 22, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 22, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Sep 22, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 26, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 26, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 26, 2021	Active	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 26, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 26, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 26, 2021	Resolved	N/A
Groundwater Rule	Health-Based	N/A	N/A	Aug 26, 2021	Resolved	N/A
Public Notice	Monitoring	N/A	N/A	Jul 15, 2021	Active	N/A
Public Notice	Monitoring	N/A	N/A	Jul 15, 2021	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Active	N/A
Consumer Confidence Rule	Monitoring	N/A	N/A	Jun 30, 2021	Active	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Mar 5, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Mar 5, 2021	Resolved	N/A
Revised Total Coliform Rule	Health-Based	N/A	N/A	Mar 5, 2021	Resolved	N/A

Lead & Copper Levels

Violation Timeline

2025(5)

Groundwater Rule

Aug 21Active

Groundwater Rule

Aug 21Active

Public Notice

Mar 4Active

Revised Total Coliform Rule

Jan 19Active

Revised Total Coliform Rule

Jan 19Active

2024(28)

Public Notice

Dec 30Active

Public Notice

Dec 18Active

Revised Total Coliform Rule

Nov 30Resolved

Revised Total Coliform Rule

Nov 30Resolved

Groundwater Rule

Nov 13Active

Groundwater Rule

Nov 13Active