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Water system · PWSID IL0310060

SUMMIT

SUMMIT, IL · ~10,875 people served

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

PWSID

IL0310060

State

Illinois

City

SUMMIT

Population served

10,875

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

Latest detections from EPA’s UCMR5 monitoring (through Aug 2024). Levels in parts per trillion (ppt).

PFBA

8.9 ppt

limit —

No federal limit

Violations & enforcement

11

Violations on record

3

Unaddressed

0

Health-based

28

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · Lead & Copper Rule began Jul 2025 Unaddressed
Monitoring & reporting · Total trihalomethanes (TTHM) began Mar 2022 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Mar 2022 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 2006 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2004 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 1998 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 1997 Resolved

Recent enforcement actions

  • State action · SFJ Dec 2025
  • State action · SIA Jul 2025
  • State action · SIE Jul 2025
  • State action · SIA Jul 2025
  • State action · SIA Jul 2025
  • State action · SIE Jul 2025
  • State action · SIF May 2023
  • State action · SOX Sep 2022

This profile is built from EPA public records for system IL0310060 — 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.