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Water system · PWSID IA2718755

SIRWA #3 (LEON)

CRESTON, IA · ~1,373 people served

Check your exact address → CRESTON overview
100
Excellent
PurityRadar safety score

PWSID

IA2718755

State

Iowa

City

CRESTON

Population served

1,373

Primary source

SWP

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

4

Violations on record

0

Unaddressed

3

Health-based

21

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Aug 2015. Official EPA record →

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Jun 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jul 2000 Resolved

Recent enforcement actions

  • State action · SOX Aug 2015
  • State action · SOX May 2015
  • State action · SIF Dec 2014
  • State action · SFJ Dec 2014
  • State action · SIE Dec 2014
  • State action · SFJ Nov 2014
  • State action · SIE Nov 2014
  • State action · SIF May 2012

This profile is built from EPA public records for system IA2718755 — 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.