C

Cascade Locks, OR

—no score

Contamination score

Higher = more contaminated vs. other cities.

⚠️2 health-based violations on record.
0
Water sources
35
Violations
0
Pollution sources
0
Self-reported
0
Lawsuits

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Reported illness & cancer claims

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Critical High Medium Reported claim

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Public water systems

CASCADE LOCKS, CITY OF

PWSID:
OR4100172
Source:
Ground water
Serves:
1,398 people

EPA & DEP violations

CASCADE LOCKS, CITY OF

PWSID OR410017235 violations

  • Other violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592061 (code 72) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Other violation · Began Oct 1, 2025 · 10 months ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592062 (code 52) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2025 · 10 months ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592060 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Sep 1, 2025 · 11 months ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592059 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

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

  • Other violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592057 (code 71) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

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

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592058 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

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

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592054 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began May 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592055 (code 19) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592056 (code 19) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592049 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Nov 1, 2022 · 3 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592053 (code 03) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2022 · 3 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592048 (code 56) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592050 (code 03) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592051 (code 03) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592052 (code 03) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592045 (code 03) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Apr 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592046 (code 03) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Apr 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityOpen

    EPA SDWIS violation 900592047 (code 03) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Apr 1, 2022 · 4 years ago · Source ↗

  • Treatment technique violation — CASCADE LOCKS, CITY OF

    high severityHealth-basedResolved

    EPA SDWIS violation 900592041 (code 59) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Treatment technique violation · Began Jan 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592042 (code 56) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2022 · 4 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592039 (code 56) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2021 · 5 years ago · Source ↗

  • Treatment technique violation — CASCADE LOCKS, CITY OF

    high severityHealth-basedResolved

    EPA SDWIS violation 900592040 (code 59) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Treatment technique violation · Began Jul 1, 2021 · 5 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592037 (code 52) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2020 · 6 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592036 (code 52) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

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

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592033 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Dec 1, 2018 · 7 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592032 (code 52) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2018 · 8 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592031 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began May 1, 2018 · 8 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592034 (code 19) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2018 · 8 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592035 (code 19) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jan 1, 2018 · 8 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592028 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Nov 1, 2017 · 8 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592027 (code 52) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jul 1, 2017 · 9 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592026 (code 3A) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Dec 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592029 (code 27) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 900592030 (code 27) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Oct 1, 2016 · 9 years ago · Source ↗

  • Monitoring violation — CASCADE LOCKS, CITY OF

    low severityResolved

    EPA SDWIS violation 461794 (code 51) at CASCADE LOCKS, CITY OF (PWSID OR4100172).

    EPA SDWIS · Monitoring violation · Began Jul 1, 1994 · 32 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

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