Home/ Directory/ ID/ POTLATCH CITY OF

Water system · PWSID ID2290030

POTLATCH CITY OF

POTLATCH, ID · ~812 people served

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

PWSID

ID2290030

State

Idaho

City

POTLATCH

Population served

812

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

Latest detections from EPA’s UCMR5 monitoring (through Oct 2023). Levels in parts per trillion (ppt).

Lithium

36,000 ppt

limit —

No federal limit

Violations & enforcement

4

Violations on record

0

Unaddressed

1

Health-based

10

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2024. Official EPA record →

Treatment technique · EPA contaminant 5200 health-based began Oct 2024 Resolved
Reporting · EPA contaminant 5200 began Oct 2024 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2019 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2019 Resolved

Recent enforcement actions

  • State action · SOX Dec 2024
  • State action · SOX Dec 2024
  • State action · SIE Nov 2024
  • State action · SIE Nov 2024
  • State action · SIF Nov 2024
  • State action · SIA Nov 2024
  • State action · SIA Nov 2024
  • State action · SOX Feb 2023

This profile is built from EPA public records for system ID2290030 — 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.