Cedar Valley, OK
Contamination score
Higher = more contaminated vs. other cities.
Share this with friends & family you care about ❤️
Help someone you love know what's in their water — we'll email them Cedar Valley's report. No sign-ups, no list.
Reported illness & cancer claims
No claims reported yet. Be the first to add one.
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
No issues reported yet. Be the first to report one.
Pollution sources & reported claims near your water
Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.
Get water alerts for Cedar Valley, OK
We'll email you when a new violation, lawsuit, or health report appears for Cedar Valley's water. Free, unsubscribe anytime.

Public water systems
GUTHRIE
- PWSID:
- OK1020903
- Source:
- Surface water
- Serves:
- 9,925 people
EPA & DEP violations
GUTHRIE
PWSID OK102090312 violationsMonitoring violation — GUTHRIE
low severityOpenEPA SDWIS violation 289917 (code 27) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · Monitoring violation · Began Jul 1, 2025 · 1 year ago · Source ↗
Monitoring violation — GUTHRIE
low severityOpenEPA SDWIS violation 289918 (code 27) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · Monitoring violation · Began Jul 1, 2025 · 1 year ago · Source ↗
Monitoring violation — GUTHRIE
low severityOpenEPA SDWIS violation 289919 (code 27) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · Monitoring violation · Began Jul 1, 2025 · 1 year ago · Source ↗
Monitoring violation — GUTHRIE
low severityOpenEPA SDWIS violation 289914 (code 38) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · Monitoring violation · Began Feb 1, 2025 · 1 year ago · Source ↗
Monitoring violation — GUTHRIE
low severityOpenEPA SDWIS violation 289915 (code 27) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · Monitoring violation · Began Feb 1, 2025 · 1 year ago · Source ↗
MCL exceedance — GUTHRIE
high severityHealth-basedResolvedEPA SDWIS violation 289896 (code 02) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · MCL exceedance · Began Jul 1, 2021 · 5 years ago · Source ↗
Treatment technique violation — GUTHRIE
high severityHealth-basedResolvedEPA SDWIS violation 289899 (code 46) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · Treatment technique violation · Began Apr 1, 2021 · 5 years ago · Source ↗
Treatment technique violation — GUTHRIE
high severityHealth-basedResolvedEPA SDWIS violation 289898 (code 46) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · Treatment technique violation · Began Jan 1, 2021 · 5 years ago · Source ↗
MCL exceedance — GUTHRIE
high severityHealth-basedResolvedEPA SDWIS violation 24092 (code 02) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · MCL exceedance · Began Nov 1, 1991 · 34 years ago · Source ↗
MCL exceedance — GUTHRIE
high severityHealth-basedResolvedEPA SDWIS violation 46791 (code 22) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · MCL exceedance · Began Jun 1, 1991 · 35 years ago · Source ↗
MCL exceedance — GUTHRIE
high severityHealth-basedResolvedEPA SDWIS violation 40391 (code 22) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · MCL exceedance · Began May 1, 1991 · 35 years ago · Source ↗
Monitoring violation — GUTHRIE
low severityResolvedEPA SDWIS violation 287780 (code 03) at GUTHRIE (PWSID OK1020903).
EPA SDWIS · Monitoring violation · Began Nov 30, 1979 · 46 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.