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Farmerville, LA Tap Water Quality 2026

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

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

Main Utility: Town Of Farmerville Water System PWSID: LA1111005 Updated: 2026 Q2
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1 violation currently open

Lead is 1.30 ppb, 9% of the action level. No PFAS was detected.

D

Farmerville earns a D for water quality

Graded on violations, lead, and PFAS, with state inspection findings.

Lead: 1.30 ppb — 9% of the federal action level
PFAS tested, none detected
44 violations since 2015, 42 health-based
1 violation currently open
Farmerville's lead level vs. all Louisiana community water systems
0 ppb5 ppb10 ppb15 ppb
Lead level: 1.30 ppb — 9% of the federal action level
✓ Lower lead than 59% of Louisiana utilities
Population Served
3243
~1784 connections
Water Source
Groundwater
Drawn from wells — SDWIS source code GW
Active Violations
1
1 open of 44 since 2015

Lead & Copper Testing

Lead (Pb)
90th percentile of tap samples collected across the distribution system
9% of EPA action level
1.30 ppb
Action level: 15 ppb
The 90th-percentile lead result is 1.30 ppb, 9% of the 15 ppb federal action level. The action level is a treatment trigger, not a legal maximum, and it is measured across sampled taps rather than at any single home.

Contaminant Violations (2015–Present)

ContaminantTypeMeasuredLimitPeriodStatus
TTHM MCL EXCEEDANCE 0.121 MG/L 0.080 mg/L 2026 Archived
TTHM MCL EXCEEDANCE 0.157 MG/L 0.080 mg/L 2025 Archived
TTHM MCL EXCEEDANCE 0.192 MG/L 0.080 mg/L 2025 Archived
TTHM MCL EXCEEDANCE 0.239 MG/L 0.080 mg/L 2025 Archived
Groundwater Rule TREATMENT TECHNIQUE — — 2025 Unaddressed
Groundwater Rule TREATMENT TECHNIQUE — — 2025 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2025 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2025 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2025 Resolved
Groundwater Rule TREATMENT TECHNIQUE — — 2025 Resolved
TTHM MCL EXCEEDANCE 0.26 MG/L 0.080 mg/L 2025 Archived
TTHM MCL EXCEEDANCE 0.243 MG/L 0.080 mg/L 2024 Archived
TTHM MCL EXCEEDANCE 0.259 MG/L 0.080 mg/L 2024 Archived
TTHM MCL EXCEEDANCE 0.261 MG/L 0.080 mg/L 2024 Archived
TTHM MCL EXCEEDANCE 0.208 MG/L 0.080 mg/L 2024 Archived
TTHM MCL EXCEEDANCE 0.224 MG/L 0.080 mg/L 2023 Archived
TTHM MCL EXCEEDANCE 0.202 MG/L 0.080 mg/L 2023 Archived
TTHM MONITORING AND REPORTING — 0.080 mg/L 2023 Resolved
TTHM MCL EXCEEDANCE 0.149 MG/L 0.080 mg/L 2023 Archived
TTHM MCL EXCEEDANCE 0.168 MG/L 0.080 mg/L 2023 Archived
TTHM MCL EXCEEDANCE 0.114 MG/L 0.080 mg/L 2022 Archived
TTHM MCL EXCEEDANCE 0.138 MG/L 0.080 mg/L 2022 Archived
TTHM MCL EXCEEDANCE 0.199 MG/L 0.080 mg/L 2022 Archived
TTHM MCL EXCEEDANCE 0.208 MG/L 0.080 mg/L 2022 Archived
TTHM MCL EXCEEDANCE 0.243 MG/L 0.080 mg/L 2021 Archived
TTHM MCL EXCEEDANCE 0.215 MG/L 0.080 mg/L 2021 Archived
TTHM MCL EXCEEDANCE 0.194 MG/L 0.080 mg/L 2021 Archived
TTHM MCL EXCEEDANCE 0.196 MG/L 0.080 mg/L 2021 Archived
TTHM MCL EXCEEDANCE 0.19 MG/L 0.080 mg/L 2020 Archived
TTHM MCL EXCEEDANCE 0.194 MG/L 0.080 mg/L 2020 Archived
TTHM MCL EXCEEDANCE 0.236 MG/L 0.080 mg/L 2020 Archived
TTHM MCL EXCEEDANCE 0.214 MG/L 0.080 mg/L 2020 Archived
TTHM MCL EXCEEDANCE 0.248 MG/L 0.080 mg/L 2019 Archived
TTHM MCL EXCEEDANCE 0.267 MG/L 0.080 mg/L 2019 Archived
TTHM MCL EXCEEDANCE 0.227 MG/L 0.080 mg/L 2019 Archived
TTHM MCL EXCEEDANCE 0.185 MG/L 0.080 mg/L 2019 Archived
TTHM MCL EXCEEDANCE 0.173 MG/L 0.080 mg/L 2018 Archived
TTHM MCL EXCEEDANCE 173 UG/L 0.080 mg/L 2018 Archived
TTHM MCL EXCEEDANCE 165 UG/L 0.080 mg/L 2018 Archived
TTHM MCL EXCEEDANCE 214 UG/L 0.080 mg/L 2018 Archived
TTHM MCL EXCEEDANCE 192 UG/L 0.080 mg/L 2017 Archived
TTHM MCL EXCEEDANCE 139 UG/L 0.080 mg/L 2017 Archived
TTHM MCL EXCEEDANCE 101 UG/L 0.080 mg/L 2017 Archived
Consumer Confidence Rule OTHER — — 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

1 violation remains open, out of 44 recorded since 2015 (42 health-based).

About the Main Water System

Utility Town Of Farmerville Water System
PWSID LA1111005
Water source Groundwater — Drawn from wells — SDWIS source code GW
Population served 3,243
Service connections 1,784
Systems serving this area 2
Regulator State primacy agency
Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Farmerville tap water safe to drink? ▼
No federal limit is exceeded on record. 1 violation(s) remain open. Lead is 1.30 ppb, 9% of the action level.
Does Farmerville water have PFAS? ▼
It was tested for the six regulated PFAS compounds and none were detected.
Who supplies water to Farmerville? ▼
Town Of Farmerville Water System (PWSID LA1111005), one of 2 systems serving this area. Groundwater. Drawn from wells — SDWIS source code GW
When was this system last inspected? ▼
It was last inspected on 2025-11-13. No significant deficiencies were recorded.

What Should Farmerville Residents Do?

1
Read your annual water report
Your supplier publishes a Consumer Confidence Report each July covering the prior year.
2
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.
3
Follow the open violation
This system has an unresolved violation. Contact the supplier for its corrective-action schedule.

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