DIKE WATER SUPPLY

DIKE, IA · ~1,306 people served

Check your exact address → DIKE overview

100

Excellent

PurityRadar safety score

PWSID

IA3815042

State

Iowa

City

DIKE

Population served

1,306

Primary source

GWP

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 2020. Official EPA record →

Monitoring & reporting · Nitrite began Jul 2019 Resolved

Other · EPA contaminant 7000 began Jul 2005 Resolved

Monitoring & reporting · Nitrate began Apr 2002 Resolved

Max contaminant level (MCL) · Total coliform health-based began Nov 1997 Resolved

Recent enforcement actions

State action · SIF Sep 2020
State action · SOX Jul 2020
State action · SIE Jul 2020
State action · SFJ Jul 2020
State action · SIF Mar 2006
State action · SOX Mar 2006
State action · SIA Feb 2006
State action · SIE Feb 2006

This profile is built from EPA public records for system IA3815042 — 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.