JEFFERSON COUNTY WATER DIST #1

Port Ludlow, WA · ~600 people served

Check your exact address → Port Ludlow overview

100

Excellent

PurityRadar safety score

PWSID

WA5336705

State

Washington

City

Port Ludlow

Population served

600

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 Nov 2025. Official EPA record →

Monitoring & reporting · Arsenic began Jul 2025 Resolved

Monitoring & reporting · Nitrate began Jan 2024 Resolved

Other · EPA contaminant 7000 began Jul 2023 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 2022 Resolved

Monitoring & reporting · Arsenic began Jul 2021 Resolved

Monitoring & reporting · Nitrate began Jan 2020 Resolved

Monitoring & reporting · Arsenic began Jan 2017 Resolved

Other · EPA contaminant 7000 began Jul 2015 Resolved

Max contaminant level (MCL) · Arsenic health-based began Jan 2015 Resolved

Monitoring & reporting · Nitrate began Jan 2015 Resolved

Recent enforcement actions

State action · SOX Nov 2025
State action · SOX Aug 2025
State action · SOX Jul 2025
State action · SOX Jul 2025
State action · SFL Jul 2025
State action · SOX Jul 2024
State action · SOX Oct 2021
State action · SOX Mar 2021

This profile is built from EPA public records for system WA5336705 — 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.