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Water system · PWSID ID1280106

KOOTENAI COUNTY WATER DIST 1

COEUR D'ALENE, ID · ~843 people served

Check your exact address → COEUR D'ALENE overview
100
Excellent
PurityRadar safety score

PWSID

ID1280106

State

Idaho

City

COEUR D'ALENE

Population served

843

Primary source

Surface water

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

4

Unaddressed

3

Health-based

70

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Unaddressed
Other · EPA contaminant 7500 began Oct 2023 Unaddressed
Other · EPA contaminant 7500 began Oct 2023 Unaddressed
Other · EPA contaminant 7500 began Jul 2023 Unaddressed
Monitoring · Lead & Copper Rule began Jun 2025 Resolved
Treatment technique · Lead & Copper Rule health-based began Oct 2024 Resolved
Other · EPA contaminant 7500 began Oct 2024 Resolved
Other · EPA contaminant 7500 began Jan 2024 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jul 2023 Resolved
Other · EPA contaminant 7500 began Apr 2023 Resolved
Other · EPA contaminant 7500 began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began May 2022 Resolved

Recent enforcement actions

  • State action · SOX Dec 2025
  • State action · SOX Dec 2025
  • State action · SOX Dec 2025
  • State action · SOX Dec 2025
  • State action · SIE Aug 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SIA Aug 2025

This profile is built from EPA public records for system ID1280106 — 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.