Home/ Directory/ OR/ BAKER CITY

Water system · PWSID OR4100073

BAKER CITY

BAKER CITY, OR · ~10,349 people served

Check your exact address → BAKER CITY overview
100
Excellent
PurityRadar safety score

PWSID

OR4100073

State

Oregon

City

BAKER CITY

Population served

10,349

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

128

Violations on record

0

Unaddressed

0

Health-based

39

Enforcement actions

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

Other · EPA contaminant 7000 began Oct 2024 Resolved
Monitoring · Lead & Copper Rule began Sep 2024 Resolved
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 · Lead & Copper Rule began May 2020 Resolved
Monitoring · Lead & Copper Rule began Apr 2020 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2019 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2019 Resolved
Monitoring & reporting · Total coliform began Dec 2011 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2010 Resolved

Recent enforcement actions

  • State action · SOX Nov 2024
  • State action · SOX Oct 2024
  • State action · SOX Oct 2024
  • State action · SOX Jul 2024
  • State action · SOX Jul 2023
  • State action · SOX May 2023
  • State action · SOX Jun 2020
  • State action · SOX Jun 2020

This profile is built from EPA public records for system OR4100073 — 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.