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Water system · PWSID IL1430500

MAPLETON

MAPLETON, IL · ~261 people served

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

PWSID

IL1430500

State

Illinois

City

MAPLETON

Population served

261

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

26

Violations on record

2

Unaddressed

15

Health-based

122

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Dec 2021 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Other · EPA contaminant 7500 began May 2017 Resolved
Treatment technique · Lead & Copper Rule health-based began Apr 2017 Resolved
Other · EPA contaminant 7000 began Jul 2014 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Other · EPA contaminant 7000 began Jul 2010 Resolved
Other · EPA contaminant 7000 began Jul 2007 Resolved
Other · EPA contaminant 7000 began Jul 2006 Resolved
Other · EPA contaminant 7000 began Jul 2004 Resolved

Recent enforcement actions

  • State action · SIA Aug 2025
  • State action · SIE Jul 2025
  • State action · SIA Jul 2025
  • State action · SFK Aug 2022
  • State action · SFL Aug 2022
  • State action · SOX Jul 2022
  • State action · SFJ May 2022
  • State action · SIA Jan 2022

This profile is built from EPA public records for system IL1430500 — 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.