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Water system · PWSID OR4100517

COBBLESTONE MHP

MEDFORD, OR · ~100 people served

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

PWSID

OR4100517

State

Oregon

City

MEDFORD

Population served

100

Primary source

SWP

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

54

Violations on record

0

Unaddressed

6

Health-based

67

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2023. Official EPA record →

Monitoring · Lead & Copper Rule began Apr 2023 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2023 Resolved
Monitoring · Lead & Copper Rule began May 2022 Resolved
Monitoring & reporting · Haloacetic acids (HAA5) began Jan 2022 Resolved
Monitoring & reporting · Total trihalomethanes (TTHM) began Jan 2022 Resolved
Monitoring · Lead & Copper Rule began Nov 2021 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2021 Resolved
Monitoring & reporting · Fluoride began Jul 2019 Resolved
Monitoring & reporting · Total coliform began Aug 2015 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2014 Resolved
Monitoring & reporting · Lead & Copper Rule began Oct 2012 Resolved
Monitoring & reporting · Total coliform began Oct 2012 Resolved

Recent enforcement actions

  • State action · SOX Sep 2023
  • State action · SOX Jun 2023
  • State action · SOX Jun 2023
  • State action · SOX Jun 2022
  • State action · SOX Apr 2022
  • State action · SIF Jan 2022
  • State action · SOX Dec 2021
  • State action · SOX Nov 2019

This profile is built from EPA public records for system OR4100517 — 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.