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Water system · PWSID IL0995050

LAND AND WTR ASSN

OTTAWA, IL · ~83 people served

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

PWSID

IL0995050

State

Illinois

City

OTTAWA

Population served

83

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

27

Violations on record

1

Unaddressed

1

Health-based

107

Enforcement actions

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

Other · EPA contaminant 7500 began May 2023 Unaddressed
Other · EPA contaminant 7500 began Jul 2025 Resolved
Other · EPA contaminant 7500 began Jul 2023 Resolved
Other · EPA contaminant 7500 began Jan 2023 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2014 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2010 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved
Monitoring & reporting · EPA contaminant 0999 began Jul 2004 Resolved
Monitoring & reporting · Total coliform began Jul 2004 Resolved
Monitoring & reporting · EPA contaminant 2980 began Jul 1993 Resolved
Monitoring & reporting · EPA contaminant 2987 began Jul 1993 Resolved

Recent enforcement actions

  • State action · SIA Aug 2025
  • State action · SOX Aug 2025
  • State action · SOX Feb 2024
  • State action · SOX Feb 2024
  • State action · SFJ Nov 2023
  • State action · SIA Aug 2023
  • State action · SIA Aug 2023
  • State action · SIA Apr 2023

This profile is built from EPA public records for system IL0995050 — 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.