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Water system · PWSID LA1003006

CITY OF OAKDALE WATER SYSTEM

OAKDALE, LA · ~6,114 people served

Check your exact address → OAKDALE overview
100
Excellent
PurityRadar safety score

PWSID

LA1003006

State

Louisiana

City

OAKDALE

Population served

6,114

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

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

19

Violations on record

5

Unaddressed

7

Health-based

54

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2025. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Dec 2023 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Feb 2022 Unaddressed
Other · EPA contaminant 7500 began Oct 2021 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Sep 2021 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Sep 2021 Unaddressed
Treatment technique · EPA contaminant 0700 health-based began Jul 2024 Resolved
Other · EPA contaminant 7000 began Jul 2022 Resolved
Treatment technique · EPA contaminant 0700 health-based began Sep 2021 Resolved
Treatment technique · EPA contaminant 0700 health-based began Sep 2021 Resolved
Other · EPA contaminant 7000 began Jul 2020 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2017 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved

Recent enforcement actions

  • State action · SOX Aug 2025
  • State action · SIF Aug 2024
  • State action · SIA Jul 2024
  • State action · SIE Jul 2024
  • State action · SIF May 2024
  • State action · SIE Jan 2024
  • State action · SIA Jan 2024
  • State action · SIA Dec 2022

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

1 station · latest Oct 2020

0.574 · max 0.574 mg/l as N · 2

Arsenic

1 station · latest Oct 2020

5.5 · max 5.5 ug/l · 1

Copper

1 station · latest Oct 2020

1.2 · max 1.2 ug/l · 1

Fluoride

1 station · latest Oct 2020

0.06 · max 0.06 mg/l · 1

Lead

1 station · latest Oct 2020

0.237 · max 0.237 ug/l · 1

Manganese

1 station · latest Oct 2020

258 · max 258 ug/l · 1

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system LA1003006 — 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.