OSKALOOSA MUNICIPAL WATER DEPT

OSKALOOSA, IA · ~12,808 people served

Check your exact address → OSKALOOSA overview

100

Excellent

PurityRadar safety score

PWSID

IA6273005

State

Iowa

City

OSKALOOSA

Population served

12,808

Primary source

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2025). Levels in parts per trillion (ppt).

Lithium

11,000 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

210

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jun 2025. Official EPA record →

Monitoring & reporting · EPA contaminant 2039 began Jan 2024 Resolved

Monitoring & reporting · EPA contaminant 2039 began Oct 2023 Resolved

Monitoring · Lead & Copper Rule began Feb 2021 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2015 Resolved

Monitoring & reporting · Bromate began Oct 2014 Resolved

Monitoring & reporting · Bromate began Apr 2012 Resolved

Treatment technique · EPA contaminant 0300 health-based began Feb 2011 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2009 Resolved

Treatment technique · EPA contaminant 0300 health-based began Oct 2008 Resolved

Treatment technique · EPA contaminant 0300 health-based began Aug 2007 Resolved

Treatment technique · EPA contaminant 0300 health-based began May 2007 Resolved

Monitoring & reporting · Total coliform began May 1999 Resolved

Recent enforcement actions

State action · SIF Jun 2025
State action · SOX Jul 2024
State action · SOX Jul 2024
State action · SFJ Jun 2024
State action · SFJ Jun 2024
State action · SIE Jun 2024
State action · SIE Jun 2024
State action · SIF Jun 2021

This profile is built from EPA public records for system IA6273005 — 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.