OTHO WATER SUPPLY

FORT DODGE, IA · ~431 people served

Check your exact address → FORT DODGE overview

100

Excellent

PurityRadar safety score

PWSID

IA9464008

State

Iowa

City

FORT DODGE

Population served

431

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 2016. Official EPA record →

Monitoring & reporting · Nitrate began Jul 2015 Resolved

Monitoring & reporting · Lead & Copper Rule began Jun 2011 Resolved

Monitoring & reporting · EPA contaminant 2035 began Oct 2009 Resolved

Other · EPA contaminant 7000 began Jul 2002 Resolved

Monitoring & reporting · Arsenic began Jan 2002 Resolved

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

Max contaminant level (MCL) · Total coliform health-based began Jul 1993 Resolved

Recent enforcement actions

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

This profile is built from EPA public records for system IA9464008 — 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.