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Water system · PWSID OR4100789

SANDY, CITY OF

SANDY, OR · ~12,991 people served

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

PWSID

OR4100789

State

Oregon

City

SANDY

Population served

12,991

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

234

Violations on record

1

Unaddressed

40

Health-based

220

Enforcement actions

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

Treatment technique · EPA contaminant 0800 health-based began Dec 2017 Unaddressed
Other · EPA contaminant 7000 began Jul 2024 Resolved
Monitoring & reporting · EPA contaminant 0300 began Jun 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2023 Resolved
Monitoring & reporting · EPA contaminant 0200 began Jun 2023 Resolved
Treatment technique · EPA contaminant 0200 health-based began Oct 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Apr 2020 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Apr 2020 Resolved
Treatment technique · EPA contaminant 0200 health-based began Oct 2018 Resolved
Other · EPA contaminant 7500 began May 2018 Resolved

Recent enforcement actions

  • State action · SOX Jul 2024
  • State action · SOX Aug 2023
  • State action · SIF Dec 2022
  • State action · SIE Dec 2022
  • State action · SOX Dec 2022
  • State action · SOX Oct 2020
  • State action · SOX Jan 2019
  • State action · SIF Dec 2018

This profile is built from EPA public records for system OR4100789 — 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.