Home/ Directory/ LA/ SULPHUR CITY OF WATER SYSTEM

Water system · PWSID LA1019044

SULPHUR CITY OF WATER SYSTEM

SULPHUR, LA · ~24,489 people served

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

PWSID

LA1019044

State

Louisiana

City

SULPHUR

Population served

24,489

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

29,600 ppt

limit —

No federal limit

Violations & enforcement

15

Violations on record

0

Unaddressed

4

Health-based

37

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Mar 2020. Official EPA record →

Treatment technique · EPA contaminant 0700 health-based began Jan 2020 Resolved
Other · EPA contaminant 7000 began Oct 2017 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2015 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2015 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2014 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2014 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2014 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jun 2009 Resolved

Recent enforcement actions

  • State action · SOX Mar 2020
  • State action · SIF Feb 2020
  • State action · SOX Feb 2020
  • State action · SIA Jan 2020
  • State action · SIE Jan 2020
  • State action · SOX Jun 2019
  • State action · SIA Dec 2017
  • State action · SOX Feb 2017

This profile is built from EPA public records for system LA1019044 — 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.