SIMS-WHITNEY UTILITIES AUTH.

TAWAS CITY, MI · ~5,815 people served

Check your exact address → TAWAS CITY overview

100

Excellent

PurityRadar safety score

PWSID

MI0006073

State

Michigan

City

TAWAS CITY

Population served

5,815

Primary source

SWP

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 Nov 2023. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Jun 2022 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jun 2022 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Dec 2018 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Dec 2018 Resolved

Treatment technique · EPA contaminant 0300 health-based began Apr 2003 Resolved

Recent enforcement actions

State action · SOX Nov 2023
State action · SIF Jul 2023
State action · SIA Nov 2022
State action · SIE Nov 2022
State action · SIF Apr 2020
State action · SIE May 2019
State action · SIA May 2019
State action · SOX May 2019

This profile is built from EPA public records for system MI0006073 — 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.