Home/ Directory/ WA/ EPHRATA WATER DEPARTMENT

Water system · PWSID WA5323650

EPHRATA WATER DEPARTMENT

Ephrata, WA · ~8,718 people served

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

PWSID

WA5323650

State

Washington

City

Ephrata

Population served

8,718

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 2025). Levels in parts per trillion (ppt).

Lithium

17,000 ppt

limit —

No federal limit

Violations & enforcement

138

Violations on record

0

Unaddressed

0

Health-based

34

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2024 Resolved
Other · EPA contaminant 7000 began Jul 2023 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2023 Resolved
Monitoring & reporting · EPA contaminant 2031 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2326 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2110 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2040 began Jan 2020 Resolved
Monitoring & reporting · EPA contaminant 2041 began Jan 2020 Resolved
Other · EPA contaminant 7000 began Jul 2019 Resolved
Other · EPA contaminant 7000 began Jul 2018 Resolved
Other · EPA contaminant 7000 began Jul 2017 Resolved

Recent enforcement actions

  • State action · SOX Feb 2025
  • State action · SOX Feb 2024
  • State action · SOX Feb 2024
  • State action · SOX Oct 2023
  • State action · SOX Sep 2019
  • State action · SOX Oct 2018
  • State action · SOX Feb 2018
  • State action · SOX Oct 2014

This profile is built from EPA public records for system WA5323650 — 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.