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Water system · PWSID IL1131050

TOWANDA

TOWANDA, IL · ~480 people served

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

PWSID

IL1131050

State

Illinois

City

TOWANDA

Population served

480

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

12

Violations on record

3

Unaddressed

4

Health-based

58

Enforcement actions

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

Other · EPA contaminant 7500 began Oct 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Other · EPA contaminant 7000 began Jul 2025 Unaddressed
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2017 Resolved
Other · EPA contaminant 7000 began Oct 2010 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2004 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 1992 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 1986 Resolved
Max contaminant level (MCL) · Nitrate health-based began Jan 1985 Resolved
Max contaminant level (MCL) · Nitrate health-based began Apr 1984 Resolved

Recent enforcement actions

  • State action · SIA Nov 2025
  • State action · SIA Nov 2025
  • State action · SIA Nov 2025
  • State action · SOX Aug 2025
  • State action · SIA Oct 2024
  • State action · SIE Oct 2024
  • State action · SOX Feb 2018
  • State action · SIA Jan 2018

This profile is built from EPA public records for system IL1131050 — 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.