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Water system · PWSID OR4100606

SALMON RIVER VALLEY

OTIS, OR · ~75 people served

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

PWSID

OR4100606

State

Oregon

City

OTIS

Population served

75

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

55

Violations on record

0

Unaddressed

6

Health-based

53

Enforcement actions

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

Monitoring · Lead & Copper Rule began Oct 2024 Resolved
Monitoring · Lead & Copper Rule began Jul 2024 Resolved
Monitoring · Lead & Copper Rule began Jun 2024 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2015 Resolved
Other · EPA contaminant 7500 began Mar 2015 Resolved
Monitoring & reporting · EPA contaminant 3014 began Jan 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2015 Resolved
Other · EPA contaminant 7500 began Nov 2013 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2013 Resolved
Other · EPA contaminant 7500 began Jul 2012 Resolved
Max contaminant level (MCL) · Total coliform health-based began May 2012 Resolved
Monitoring & reporting · Total coliform began Dec 2009 Resolved

Recent enforcement actions

  • State action · SOX Nov 2024
  • State action · SOX Sep 2024
  • State action · SOX Sep 2024
  • State action · SOX Nov 2015
  • State action · SIF Nov 2015
  • State action · SIE Oct 2015
  • State action · SIF Jul 2015
  • State action · SOX Jul 2015

This profile is built from EPA public records for system OR4100606 — 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.