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Water system · PWSID 105300020

SKOKOMISH

SKOKOMISH NATION, WA · ~1,150 people served

Check your exact address → SKOKOMISH NATION overview
100
Excellent
PurityRadar safety score

PWSID

105300020

State

Washington

City

SKOKOMISH NATION

Population served

1,150

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

63

Violations on record

0

Unaddressed

1

Health-based

43

Enforcement actions

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

Monitoring & reporting · EPA contaminant 0999 began Oct 2025 Resolved
Reporting · Lead & Copper Rule began Oct 2025 Resolved
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · Lead & Copper Rule began Dec 2022 Resolved
Reporting · Lead & Copper Rule began Dec 2021 Resolved
Monitoring · Lead & Copper Rule began Jul 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2020 Resolved
Monitoring · Lead & Copper Rule began Jul 2019 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2017 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Sep 2016 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Sep 2016 Resolved

Recent enforcement actions

  • EPA/federal action · EOX Nov 2025
  • EPA/federal action · EIA Jul 2024
  • EPA/federal action · EOX Jul 2024
  • EPA/federal action · EOX May 2023
  • EPA/federal action · EOX Jan 2022
  • EPA/federal action · EOX Aug 2021
  • EPA/federal action · EOX Jun 2020
  • EPA/federal action · EOX Aug 2019

This profile is built from EPA public records for system 105300020 — 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.