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Water system · PWSID IL0775400

SOUTH HIGHWAY PWD

100
Excellent
PurityRadar safety score

PWSID

IL0775400

State

Illinois

City

MAKANDA

Population served

4,972

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

5

Violations on record

0

Unaddressed

3

Health-based

31

Enforcement actions

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

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2024 Resolved
Treatment technique · Bromate health-based began Jul 2024 Resolved
Treatment technique · Bromate health-based began Apr 2024 Resolved
Treatment technique · EPA contaminant 0300 health-based began Jun 2018 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved

Recent enforcement actions

  • State action · SIF May 2025
  • State action · SIF Jan 2025
  • State action · SOX Jan 2025
  • State action · SOX Nov 2024
  • State action · SIE Nov 2024
  • State action · SO6 Nov 2024
  • State action · SIA Nov 2024
  • State action · SIA Oct 2024

This profile is built from EPA public records for system IL0775400 — 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.