MERNA, VILLAGE OF

MERNA, NE · ~363 people served

Check your exact address → MERNA overview

100

Excellent

PurityRadar safety score

PWSID

NE3104108

State

Nebraska

City

MERNA

Population served

363

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 Jul 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Feb 2024 Resolved

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

Monitoring · Lead & Copper Rule began Apr 2022 Resolved

Monitoring & reporting · Total coliform began Jun 2015 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2005 Resolved

Monitoring & reporting · Gross alpha began Jan 2005 Resolved

Recent enforcement actions

State action · SOX Jul 2025
State action · SIF Feb 2025
State action · SIA Jan 2025
State action · SIE Jan 2025
State action · SIF Apr 2024
State action · SOX Apr 2024
State action · SIE Mar 2024
State action · SIA Mar 2024

This profile is built from EPA public records for system NE3104108 — 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.