Home/ Directory/ OR/ SILVERTON, CITY OF

Water system · PWSID OR4100823

SILVERTON, CITY OF

SILVERTON, OR · ~10,484 people served

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

PWSID

OR4100823

State

Oregon

City

SILVERTON

Population served

10,484

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

88

Violations on record

0

Unaddressed

8

Health-based

75

Enforcement actions

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

Monitoring · Lead & Copper Rule began Sep 2025 Resolved
Treatment technique · EPA contaminant 0300 health-based began Dec 2024 Resolved
Other · EPA contaminant 7000 began Oct 2023 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2022 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2022 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2021 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2021 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Oct 2020 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Oct 2020 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2020 Resolved

Recent enforcement actions

  • State action · SOX Oct 2025
  • State action · SIF Mar 2025
  • State action · SIE Feb 2025
  • State action · SOX Feb 2025
  • State action · SOX Oct 2023
  • State action · SOX Jun 2022
  • State action · SOX Mar 2022
  • State action · SOX May 2021

This profile is built from EPA public records for system OR4100823 — 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.