OMRO WATERWORKS

OMRO, WI · ~3,629 people served

Check your exact address → OMRO overview

100

Excellent

PurityRadar safety score

PWSID

WI4710357

State

Wisconsin

City

OMRO

Population served

3,629

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 2023. Official EPA record →

Other · EPA contaminant 7000 began Jul 2023 Resolved

Max contaminant level (MCL) · Total coliform health-based began Dec 1994 Resolved

Monitoring & reporting · Lead & Copper Rule began Jun 1993 Resolved

Recent enforcement actions

State action · SIA Sep 2023
State action · SIA Sep 2023
State action · SOX Aug 2023
State action · SOX Aug 2023
State action · SOX Jul 1998
State action · SOX Jan 1995
State action · SIA Dec 1994
State action · SIE Dec 1994

This profile is built from EPA public records for system WI4710357 — 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.