IOWA FALLS WATER DEPARTMENT

IOWA FALLS, IA · ~5,146 people served

Check your exact address → IOWA FALLS overview

100

Excellent

PurityRadar safety score

PWSID

IA4260097

State

Iowa

City

IOWA FALLS

Population served

5,146

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

Latest detections from EPA’s UCMR5 monitoring (through Jan 2023). Levels in parts per trillion (ppt).

Lithium

9,100 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Oct 2016. Official EPA record →

Monitoring · Lead & Copper Rule began Jun 2016 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2004 Resolved

Max contaminant level (MCL) · Total coliform health-based began Dec 1995 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 1995 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 1995 Resolved

Recent enforcement actions

State action · SIF Oct 2016
State action · SFJ Jul 2016
State action · SIE Jul 2016
State action · SOX Jul 2016
State action · SOX Oct 2004
State action · SIF Sep 2004
State action · SIE Aug 2004
State action · SFJ Aug 2004

This profile is built from EPA public records for system IA4260097 — 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.