CONCORDIA WATERWORKS DISTRICT 1

FERRIDAY, LA · ~6,921 people served

Check your exact address → FERRIDAY overview

100

Excellent

PurityRadar safety score

PWSID

LA1029003

State

Louisiana

City

FERRIDAY

Population served

6,921

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

Latest detections from EPA’s UCMR5 monitoring (through Sep 2024). Levels in parts per trillion (ppt).

Lithium

17,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jan 2022. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began May 2021 Resolved

Other · EPA contaminant 7000 began Jul 2016 Resolved

Treatment technique · EPA contaminant 0700 health-based began Sep 2012 Resolved

Recent enforcement actions

State action · SOX Jan 2022
State action · SOX Jan 2022
State action · SOX Jan 2022
State action · SOX Jan 2022
State action · SIF Jul 2021
State action · SIA Jun 2021
State action · SIE Jun 2021
State action · SOX Mar 2017

This profile is built from EPA public records for system LA1029003 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.