Cyril, OK
Contamination score
Higher = more contaminated vs. other cities.
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Reported illness & cancer claims
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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.
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Public water systems
CYRIL
- PWSID:
- OK3000805
- Source:
- Ground water
- Serves:
- 1,168 people
EPA & DEP violations
CYRIL
PWSID OK300080514 violationsMonitoring violation — CYRIL
low severityOpenEPA SDWIS violation 264524 (code 27) at CYRIL (PWSID OK3000805).
EPA SDWIS · Monitoring violation · Began May 1, 2025 · 1 year ago · Source ↗
Monitoring violation — CYRIL
low severityOpenEPA SDWIS violation 264525 (code 3A) at CYRIL (PWSID OK3000805).
EPA SDWIS · Monitoring violation · Began May 1, 2025 · 1 year ago · Source ↗
Monitoring violation — CYRIL
low severityResolvedEPA SDWIS violation 264521 (code 27) at CYRIL (PWSID OK3000805).
EPA SDWIS · Monitoring violation · Began Mar 1, 2025 · 1 year ago · Source ↗
Treatment technique violation — CYRIL
high severityHealth-basedResolvedEPA SDWIS violation 264522 (code 2E) at CYRIL (PWSID OK3000805).
EPA SDWIS · Treatment technique violation · Began Oct 17, 2024 · 1 year ago · Source ↗
Reporting violation — CYRIL
low severityResolvedEPA SDWIS violation 264523 (code 4G) at CYRIL (PWSID OK3000805).
EPA SDWIS · Reporting violation · Began Oct 17, 2024 · 1 year ago · Source ↗
Other violation — CYRIL
low severityResolvedEPA SDWIS violation 264520 (code 71) at CYRIL (PWSID OK3000805).
EPA SDWIS · Other violation · Began Jul 1, 2024 · 2 years ago · Source ↗
Monitoring violation — CYRIL
low severityResolvedEPA SDWIS violation 264519 (code 3A) at CYRIL (PWSID OK3000805).
EPA SDWIS · Monitoring violation · Began Sep 1, 2023 · 2 years ago · Source ↗
Monitoring violation — CYRIL
low severityResolvedEPA SDWIS violation 264518 (code 27) at CYRIL (PWSID OK3000805).
EPA SDWIS · Monitoring violation · Began Jul 1, 2023 · 3 years ago · Source ↗
Other violation — CYRIL
low severityResolvedEPA SDWIS violation 264508 (code 71) at CYRIL (PWSID OK3000805).
EPA SDWIS · Other violation · Began Jul 1, 2017 · 9 years ago · Source ↗
Other violation — CYRIL
low severityResolvedEPA SDWIS violation 264500 (code 71) at CYRIL (PWSID OK3000805).
EPA SDWIS · Other violation · Began Jul 1, 2014 · 12 years ago · Source ↗
Other violation — CYRIL
low severityResolvedEPA SDWIS violation 264501 (code 71) at CYRIL (PWSID OK3000805).
EPA SDWIS · Other violation · Began Jul 1, 2013 · 13 years ago · Source ↗
Other violation — CYRIL
low severityResolvedEPA SDWIS violation 264498 (code 73) at CYRIL (PWSID OK3000805).
EPA SDWIS · Other violation · Began Apr 16, 2012 · 14 years ago · Source ↗
Monitoring violation — CYRIL
low severityResolvedEPA SDWIS violation 264494 (code 24) at CYRIL (PWSID OK3000805).
EPA SDWIS · Monitoring violation · Began Sep 1, 1994 · 31 years ago · Source ↗
Monitoring violation — CYRIL
low severityResolvedEPA SDWIS violation 17494 (code 23) at CYRIL (PWSID OK3000805).
EPA SDWIS · Monitoring violation · Began Dec 1, 1993 · 32 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.