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Water system · PWSID IL0635125

BOOKWALTER WOODS MHP

GARDNER, IL · ~504 people served

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

PWSID

IL0635125

State

Illinois

City

GARDNER

Population served

504

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

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

Lithium

13,000 ppt

limit —

No federal limit

Violations & enforcement

11

Violations on record

2

Unaddressed

2

Health-based

30

Enforcement actions

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

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Unaddressed
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Total coliform began Jun 2013 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2013 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jan 2013 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2012 Resolved
Monitoring & reporting · EPA contaminant 0999 began Apr 2012 Resolved
Treatment technique · Lead & Copper Rule health-based began Aug 1996 Resolved
Treatment technique · Lead & Copper Rule health-based began Jan 1996 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1994 Resolved

Recent enforcement actions

  • State action · SIE Oct 2025
  • State action · SIA Oct 2025
  • State action · SOX Nov 2024
  • State action · SIA Oct 2024
  • State action · SOX Jul 2013
  • State action · SIA Jul 2013
  • State action · SIA Jul 2013
  • State action · SOX Apr 2013

This profile is built from EPA public records for system IL0635125 — 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.