Brent, OK
Contamination score
Higher = more contaminated vs. other cities.
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Reported illness & cancer claims
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Pollution sources & reported claims near your water
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Public water systems
SEQUOYAH CO. RWD #4
- PWSID:
- OK3006809
- Source:
- Surface water
- Serves:
- 1,750 people
EPA & DEP violations
SEQUOYAH CO. RWD #4
PWSID OK300680911 violationsMonitoring violation — SEQUOYAH CO. RWD #4
low severityOpenEPA SDWIS violation 314122 (code 27) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · Monitoring violation · Began Jan 1, 2025 · 1 year ago · Source ↗
Monitoring violation — SEQUOYAH CO. RWD #4
low severityOpenEPA SDWIS violation 314123 (code 3A) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · Monitoring violation · Began Jan 1, 2025 · 1 year ago · Source ↗
Monitoring violation — SEQUOYAH CO. RWD #4
low severityResolvedEPA SDWIS violation 314118 (code 35) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · Monitoring violation · Began Jun 30, 2018 · 8 years ago · Source ↗
MCL exceedance — SEQUOYAH CO. RWD #4
high severityHealth-basedResolvedEPA SDWIS violation 314117 (code 02) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · MCL exceedance · Began Apr 1, 2018 · 8 years ago · Source ↗
MCL exceedance — SEQUOYAH CO. RWD #4
high severityHealth-basedResolvedEPA SDWIS violation 314115 (code 02) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · MCL exceedance · Began Jan 1, 2018 · 8 years ago · Source ↗
MCL exceedance — SEQUOYAH CO. RWD #4
high severityHealth-basedResolvedEPA SDWIS violation 314116 (code 02) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · MCL exceedance · Began Oct 1, 2017 · 8 years ago · Source ↗
MCL exceedance — SEQUOYAH CO. RWD #4
high severityHealth-basedResolvedEPA SDWIS violation 314114 (code 02) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · MCL exceedance · Began Jul 1, 2017 · 9 years ago · Source ↗
Monitoring violation — SEQUOYAH CO. RWD #4
low severityResolvedEPA SDWIS violation 13599 (code 24) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · Monitoring violation · Began Oct 1, 1998 · 27 years ago · Source ↗
Monitoring violation — SEQUOYAH CO. RWD #4
low severityResolvedEPA SDWIS violation 313198 (code 24) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · Monitoring violation · Began Sep 1, 1998 · 27 years ago · Source ↗
Monitoring violation — SEQUOYAH CO. RWD #4
low severityResolvedEPA SDWIS violation 107197 (code 24) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · Monitoring violation · Began Sep 1, 1997 · 28 years ago · Source ↗
Monitoring violation — SEQUOYAH CO. RWD #4
low severityResolvedEPA SDWIS violation 91795 (code 24) at SEQUOYAH CO. RWD #4 (PWSID OK3006809).
EPA SDWIS · Monitoring violation · Began May 1, 1995 · 31 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
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