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Water system · PWSID IL1115080

JOHNSBURG NO.2

JOHNSBURG, IL · ~1,124 people served

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

PWSID

IL1115080

State

Illinois

City

JOHNSBURG

Population served

1,124

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

42

Violations on record

1

Unaddressed

5

Health-based

120

Enforcement actions

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

Monitoring & reporting · Lead & Copper Rule began Oct 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2019 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Other · EPA contaminant 7500 began Oct 2018 Resolved
Other · EPA contaminant 7500 began Oct 2018 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2016 Resolved
Other · EPA contaminant 7000 began Jul 2015 Resolved

Recent enforcement actions

  • State action · SIA Oct 2025
  • State action · SIE Oct 2025
  • State action · SIA Oct 2024
  • State action · SIF Oct 2024
  • State action · SOX Aug 2024
  • State action · SOX Jul 2024
  • State action · SIE Oct 2023
  • State action · SIA Oct 2023

This profile is built from EPA public records for system IL1115080 — 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.