ST TAM PARISH - CROSS GATES SD

COVINGTON, LA · ~8,037 people served

Check your exact address → COVINGTON overview

100

Excellent

PurityRadar safety score

PWSID

LA1103053

State

Louisiana

City

COVINGTON

Population served

8,037

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 Jul 2024). Levels in parts per trillion (ppt).

Lithium

11,900 ppt

limit —

No federal limit

6:2 FTS

8.2 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2021. Official EPA record →

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

Other · EPA contaminant 7500 began Oct 2017 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jul 2017 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2016 Resolved

Other · EPA contaminant 7000 began Jul 2006 Resolved

Other · EPA contaminant 7000 began Jul 2005 Resolved

Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

State action · SIF Oct 2021
State action · SOX Oct 2021
State action · SIA Sep 2021
State action · SIE Sep 2021
State action · SIF Dec 2017
State action · SIA Dec 2017
State action · SOX Nov 2017
State action · SOX Oct 2017

This profile is built from EPA public records for system LA1103053 — 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.