M

Melrose, OR

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️1 health-based violation on record.
0
Water sources
12
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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Self-reported issues

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Critical High Medium Reported claim

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Public water systems

UMPQUA BASIN WATER ASSOC

PWSID:
OR4100719
Source:
Surface water
Serves:
9,499 people

EPA & DEP violations

UMPQUA BASIN WATER ASSOC

PWSID OR410071912 violations

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityOpen

    EPA SDWIS violation 900740629 (code 38) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Aug 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityOpen

    EPA SDWIS violation 900740628 (code 38) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityOpen

    EPA SDWIS violation 900740627 (code 38) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Jun 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityOpen

    EPA SDWIS violation 900740626 (code 38) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began May 1, 2025 · 1 year ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityResolved

    EPA SDWIS violation 900740624 (code 36) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityResolved

    EPA SDWIS violation 900740625 (code 36) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2024 · 2 years ago · Source ↗

  • Other violation — UMPQUA BASIN WATER ASSOC

    low severityOpen

    EPA SDWIS violation 900740623 (code 75) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Other violation · Began May 30, 2024 · 2 years ago · Source ↗

  • Treatment technique violation — UMPQUA BASIN WATER ASSOC

    high severityHealth-basedOpen

    EPA SDWIS violation 900740622 (code 57) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Treatment technique violation · Began Apr 1, 2024 · 2 years ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityResolved

    EPA SDWIS violation 900740618 (code 36) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2019 · 7 years ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityResolved

    EPA SDWIS violation 900740619 (code 36) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2019 · 7 years ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityResolved

    EPA SDWIS violation 900740620 (code 36) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2019 · 7 years ago · Source ↗

  • Monitoring violation — UMPQUA BASIN WATER ASSOC

    low severityResolved

    EPA SDWIS violation #1 (code 32) at UMPQUA BASIN WATER ASSOC (PWSID OR4100719).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2008 · 18 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

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