BISMARCK COMMUNITY WATER DISTRICT

BISMARCK, IL · ~900 people served

Check your exact address → BISMARCK overview

100

Excellent

PurityRadar safety score

PWSID

IL1835250

State

Illinois

City

BISMARCK

Population served

900

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Other · EPA contaminant 7500 began Oct 2025 Resolved

Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2024 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2024 Resolved

Monitoring · Lead & Copper Rule began Mar 2020 Resolved

Monitoring & reporting · EPA contaminant 0999 began Jan 2020 Resolved

Treatment technique · Lead & Copper Rule health-based began Jul 2000 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1999 Resolved

Recent enforcement actions

State action · SIF Dec 2025
State action · SIF Dec 2025
State action · SIA Nov 2025
State action · SIA Nov 2025
State action · SOX Aug 2025
State action · SOX Jun 2025
State action · SOX Jun 2025
State action · SIA Oct 2024

This profile is built from EPA public records for system IL1835250 — 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.