TOWN OF MERRYVILLE WATER SYSTEM

MERRYVILLE, LA · ~1,107 people served

Check your exact address → MERRYVILLE overview

100

Excellent

PurityRadar safety score

PWSID

LA1011007

State

Louisiana

City

MERRYVILLE

Population served

1,107

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2024. Official EPA record →

Monitoring & reporting · Lead & Copper Rule began Oct 2024 Resolved

Treatment technique · EPA contaminant 0700 health-based began Nov 2022 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 Sep 2014 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2014 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jan 2002 Resolved

Max contaminant level (MCL) · Total coliform health-based began Dec 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2001 Resolved

Max contaminant level (MCL) · Total coliform health-based began Jul 2001 Resolved

Other · EPA contaminant 7000 began Oct 1999 Resolved

Recent enforcement actions

State action · SOX Sep 2024
State action · SOX Mar 2023
State action · SIF Jan 2023
State action · SIA Dec 2022
State action · SIE Dec 2022
State action · SOX Aug 2017
State action · SOX Aug 2017
State action · SIF Jan 2017

This profile is built from EPA public records for system LA1011007 — 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.