Atlanta, LA Tap Water Quality 2026

Water quality report for Atlanta, LA — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Atlanta's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Village Of Atlanta Water Supply PWSID: LA1127001 Updated: 2026 Q2

✅

No federal limits exceeded on record

Lead was not detected and no violations are open. PFAS has never been sampled at this system.

Atlanta earns a B for water quality

Graded on violations and lead, with state inspection findings. PFAS not tested.

Lead: not detected

PFAS never sampled at this system

52 violations since 2015, 40 health-based

No violations currently open

Atlanta's lead level vs. all Louisiana community water systems

0 ppb5 ppb10 ppb15 ppb

Lead level: Not detected — 0% of the federal action level

✓ Lower lead than % of Louisiana utilities

Population Served

101

~300 connections

Water Source

Groundwater

Drawn from wells — SDWIS source code GW

Active Violations

52 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)

90th percentile of tap samples collected across the distribution system

0% of EPA action level

Not detected

Action level: 15 ppb

Lead was not detected at the 90th percentile — the result fell below the laboratory detection limit. That is not the same as an absence of lead in every tap, and older homes with lead service lines can still show higher readings.

Contaminant Violations (2015–Present)

Contaminant	Type	Measured	Limit	Period	Status
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.087 MG/L	0.060 mg/L	2021	Resolved
TTHM	MCL EXCEEDANCE	0.091 MG/L	0.080 mg/L	2021	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.119 MG/L	0.060 mg/L	2021	Resolved
TTHM	MCL EXCEEDANCE	0.122 MG/L	0.080 mg/L	2021	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.118 MG/L	0.060 mg/L	2021	Resolved
TTHM	MCL EXCEEDANCE	0.119 MG/L	0.080 mg/L	2021	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.118 MG/L	0.060 mg/L	2020	Resolved
TTHM	MCL EXCEEDANCE	0.115 MG/L	0.080 mg/L	2020	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.128 MG/L	0.060 mg/L	2020	Resolved
TTHM	MCL EXCEEDANCE	0.113 MG/L	0.080 mg/L	2020	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.122 MG/L	0.060 mg/L	2020	Resolved
TTHM	MCL EXCEEDANCE	0.114 MG/L	0.080 mg/L	2020	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.126 MG/L	0.060 mg/L	2020	Resolved
TTHM	MCL EXCEEDANCE	0.117 MG/L	0.080 mg/L	2020	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.133 MG/L	0.060 mg/L	2019	Resolved
TTHM	MCL EXCEEDANCE	0.118 MG/L	0.080 mg/L	2019	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.122 MG/L	0.060 mg/L	2019	Resolved
TTHM	MCL EXCEEDANCE	0.116 MG/L	0.080 mg/L	2019	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.129 MG/L	0.060 mg/L	2019	Resolved
TTHM	MCL EXCEEDANCE	0.112 MG/L	0.080 mg/L	2019	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.106 MG/L	0.060 mg/L	2019	Resolved
TTHM	MCL EXCEEDANCE	0.143 MG/L	0.080 mg/L	2019	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	0.099 MG/L	0.060 mg/L	2018	Resolved
TTHM	MCL EXCEEDANCE	0.144 MG/L	0.080 mg/L	2018	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	88 UG/L	0.060 mg/L	2018	Resolved
TTHM	MCL EXCEEDANCE	138 UG/L	0.080 mg/L	2018	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	78 UG/L	0.060 mg/L	2018	Resolved
TTHM	MCL EXCEEDANCE	105 UG/L	0.080 mg/L	2018	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	89 UG/L	0.060 mg/L	2018	Resolved
TTHM	MCL EXCEEDANCE	112 UG/L	0.080 mg/L	2018	Resolved
Total Haloacetic Acids (HAA5)	MONITORING AND REPORTING	—	0.060 mg/L	2017	Resolved
TTHM	MONITORING AND REPORTING	—	0.080 mg/L	2017	Unaddressed
Consumer Confidence Rule	OTHER	—	—	2017	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	93 UG/L	0.060 mg/L	2017	Resolved
TTHM	MCL EXCEEDANCE	119 UG/L	0.080 mg/L	2017	Resolved
TTHM	MONITORING AND REPORTING	—	0.080 mg/L	2017	Unaddressed
Total Haloacetic Acids (HAA5)	MONITORING AND REPORTING	—	0.060 mg/L	2017	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	76 UG/L	0.060 mg/L	2017	Resolved
TTHM	MCL EXCEEDANCE	104 UG/L	0.080 mg/L	2017	Resolved
Consumer Confidence Rule	OTHER	—	—	2017	Resolved
Total Haloacetic Acids (HAA5)	MONITORING AND REPORTING	—	0.060 mg/L	2017	Unaddressed
TTHM	MONITORING AND REPORTING	—	0.080 mg/L	2017	Resolved
TTHM	MCL EXCEEDANCE	100 UG/L	0.080 mg/L	2017	Resolved
Chlorine	MONITORING AND REPORTING	—	4.0 mg/L	2016	Resolved
Revised Total Coliform Rule	MONITORING FAILURE	—	—	2016	Archived
TTHM	MCL EXCEEDANCE	85 UG/L	0.080 mg/L	2016	Resolved
TTHM	MCL EXCEEDANCE	96 UG/L	0.080 mg/L	2015	Resolved
Total Haloacetic Acids (HAA5)	MONITORING AND REPORTING	—	0.060 mg/L	2015	Resolved
TTHM	MCL EXCEEDANCE	86 UG/L	0.080 mg/L	2015	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	61 UG/L	0.060 mg/L	2015	Resolved
TTHM	MONITORING AND REPORTING	—	0.080 mg/L	2015	Resolved
Total Haloacetic Acids (HAA5)	MCL EXCEEDANCE	65 UG/L	0.060 mg/L	2015	Resolved

Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

52 violations are on record since 2015, of which 40 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Village Of Atlanta Water Supply

PWSID LA1127001

Water source Groundwater — Drawn from wells — SDWIS source code GW

Population served 101

Service connections 300

Systems serving this area 1

Regulator State primacy agency

Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Atlanta tap water safe to drink? ▼

No federal limit is exceeded on record. No violations are currently open.

Does Atlanta water have PFAS? ▼

This system has never been sampled for PFAS. EPA's national monitoring covered systems serving 3,300 people or more, so no results exist — which is not evidence that none is present.

Who supplies water to Atlanta? ▼

Village Of Atlanta Water Supply (PWSID LA1127001). Groundwater. Drawn from wells — SDWIS source code GW

When was this system last inspected? ▼

It was last inspected on 2024-08-29. No significant deficiencies were recorded.

What Should Atlanta Residents Do?

Read your annual water report

Your supplier publishes a Consumer Confidence Report each July covering the prior year.

Check for a lead service line

Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.

Flush before drinking

If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

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