LOGAN WATER SUPPLY

LOGAN, IA · ~1,397 people served

Check your exact address → LOGAN overview

100

Excellent

PurityRadar safety score

PWSID

IA4337092

State

Iowa

City

LOGAN

Population served

1,397

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 2025. Official EPA record →

Monitoring & reporting · Nitrate began Apr 2025 Resolved

Monitoring & reporting · Total coliform began Feb 2015 Resolved

Monitoring & reporting · EPA contaminant 2031 began Oct 1996 Resolved

Monitoring & reporting · Total coliform began Feb 1995 Resolved

Monitoring & reporting · Gross alpha began Jan 1990 Resolved

Monitoring & reporting · Fluoride began Jul 1986 Resolved

Recent enforcement actions

State action · SIF Sep 2025
State action · SOX Jul 2025
State action · SIE Jul 2025
State action · SFJ Jul 2025
State action · SIF May 2015
State action · SIE Mar 2015
State action · SFJ Mar 2015
State action · SOX Mar 2015

This profile is built from EPA public records for system IA4337092 — 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.