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Water system · PWSID ID1090021

COLBURN WATER ASSN

SANDPOINT, ID · ~290 people served

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

PWSID

ID1090021

State

Idaho

City

SANDPOINT

Population served

290

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

3

Violations on record

0

Unaddressed

1

Health-based

9

Enforcement actions

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

Reporting · EPA contaminant 5200 began Jul 2025 Resolved
Monitoring & reporting · Nitrate began Jan 2000 Resolved
Treatment technique · EPA contaminant 0200 health-based began Jul 1993 Resolved

Recent enforcement actions

  • State action · SOX Sep 2025
  • State action · SIE Aug 2025
  • State action · SIA Aug 2025
  • State action · SOX Jun 2001
  • State action · SOX Sep 1997
  • State action · SFH Sep 1985
  • State action · SIA Sep 1985
  • State action · SO8 Sep 1985

This profile is built from EPA public records for system ID1090021 — 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.