Riddle, OR

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Contamination score

Higher = more contaminated vs. other cities.

Water sources

Violations

Pollution sources

Self-reported

Lawsuits

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Reported illness & cancer claims

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Claims are aggregated from public records and community reports and may be unverified. If you believe your illness is linked to local water, request a consultation.

Self-reported issues

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Pollution sources & reported claims near your water

Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.

Critical High Medium Reported claim

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Public water systems

RIDDLE, CITY OF

PWSID:: OR4100706
Source:: Surface water
Serves:: 1,224 people

EPA & DEP violations

RIDDLE, CITY OF

PWSID OR410070644 violations

Monitoring violation — RIDDLE, CITY OF
low severityOpen
EPA SDWIS violation 901715668 (code 27) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Oct 1, 2025 · 10 months ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityOpen
EPA SDWIS violation 901715669 (code 27) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Oct 1, 2025 · 10 months ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityOpen
EPA SDWIS violation 901715665 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Sep 1, 2025 · 11 months ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityOpen
EPA SDWIS violation 901715666 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Sep 1, 2025 · 11 months ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityOpen
EPA SDWIS violation 901715667 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Sep 1, 2025 · 11 months ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715660 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began May 1, 2024 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715661 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began May 1, 2024 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715662 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began May 1, 2024 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715663 (code 27) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Apr 1, 2024 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715664 (code 27) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Apr 1, 2024 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715657 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Nov 1, 2023 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715658 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Nov 1, 2023 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715659 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Nov 1, 2023 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715654 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Oct 1, 2023 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715655 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Oct 1, 2023 · 2 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715656 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Oct 1, 2023 · 2 years ago · Source ↗
Other violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715653 (code 71) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Other violation · Began Jul 1, 2023 · 3 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715650 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2023 · 3 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715651 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2023 · 3 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715652 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2023 · 3 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715647 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Jul 1, 2021 · 5 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715648 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Jul 1, 2021 · 5 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715649 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Jul 1, 2021 · 5 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715644 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Sep 1, 2020 · 5 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715645 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Sep 1, 2020 · 5 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715646 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Sep 1, 2020 · 5 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715641 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2020 · 6 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715642 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2020 · 6 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715643 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2020 · 6 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715636 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Feb 1, 2019 · 7 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715637 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Feb 1, 2019 · 7 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715638 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Feb 1, 2019 · 7 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715633 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Dec 1, 2018 · 7 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715634 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Dec 1, 2018 · 7 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715635 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Dec 1, 2018 · 7 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715630 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2018 · 8 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715631 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2018 · 8 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715632 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Mar 1, 2018 · 8 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715626 (code 27) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Apr 1, 2017 · 9 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715627 (code 27) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Apr 1, 2017 · 9 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715623 (code 38) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Jan 1, 2017 · 9 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715624 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Jan 1, 2017 · 9 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 901715625 (code 36) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Jan 1, 2017 · 9 years ago · Source ↗
Monitoring violation — RIDDLE, CITY OF
low severityResolved
EPA SDWIS violation 477594 (code 51) at RIDDLE, CITY OF (PWSID OR4100706).
EPA SDWIS · Monitoring violation · Began Jul 1, 1994 · 32 years ago · Source ↗

Water-related lawsuits

No lawsuits on record.

In the news & sources

No coverage linked yet.

Riddle, OR

Share this with friends & family you care about ❤️

Reported illness & cancer claims

Self-reported issues

Pollution sources & reported claims near your water

Get water alerts for Riddle, OR

Improve Riddle's water

Public water systems

RIDDLE, CITY OF

EPA & DEP violations

RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Other violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Monitoring violation — RIDDLE, CITY OF

Water-related lawsuits

In the news & sources