Tahlequah, 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
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Public water systems
TAHLEQUAH PWA
- PWSID:
- OK1021701
- Source:
- Surface water
- Serves:
- 14,458 people
EPA & DEP violations
TAHLEQUAH PWA
PWSID OK102170129 violationsTreatment technique violation — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 327271 (code 2E) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Treatment technique violation · Began Oct 17, 2024 · 1 year ago · Source ↗
Reporting violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 327272 (code 4G) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Reporting violation · Began Oct 17, 2024 · 1 year ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 327261 (code 03) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Jan 1, 2023 · 3 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 327237 (code 02) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Oct 1, 2022 · 3 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 327231 (code 35) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Jun 30, 2022 · 4 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedOpenEPA SDWIS violation 327233 (code 02) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Apr 1, 2022 · 4 years ago · Source ↗
Treatment technique violation — TAHLEQUAH PWA
high severityHealth-basedOpenEPA SDWIS violation 327175 (code 41) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Treatment technique violation · Began Oct 1, 2019 · 6 years ago · Source ↗
Treatment technique violation — TAHLEQUAH PWA
high severityHealth-basedOpenEPA SDWIS violation 327249 (code 41) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Treatment technique violation · Began Oct 1, 2019 · 6 years ago · Source ↗
Treatment technique violation — TAHLEQUAH PWA
high severityHealth-basedOpenEPA SDWIS violation 327248 (code 41) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Treatment technique violation · Began Sep 1, 2019 · 6 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 327165 (code 36) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Aug 1, 2019 · 7 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 327162 (code 02) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Jul 1, 2019 · 7 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 327161 (code 02) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Apr 1, 2019 · 7 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 327148 (code 02) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Jul 1, 2017 · 9 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 327149 (code 02) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Jul 1, 2017 · 9 years ago · Source ↗
Treatment technique violation — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 327122 (code 42) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Treatment technique violation · Began Feb 1, 2014 · 12 years ago · Source ↗
Treatment technique violation — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 327121 (code 42) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Treatment technique violation · Began Jan 1, 2014 · 12 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 125700 (code 36) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Oct 1, 1999 · 26 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 16998 (code 22) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Dec 1, 1997 · 28 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 58796 (code 22) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Jun 1, 1996 · 30 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 118295 (code 22) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Jul 1, 1995 · 31 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 95895 (code 22) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Jun 1, 1995 · 31 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 395 (code 22) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Oct 1, 1994 · 31 years ago · Source ↗
MCL exceedance — TAHLEQUAH PWA
high severityHealth-basedResolvedEPA SDWIS violation 186 (code 02) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · MCL exceedance · Began Jan 1, 1986 · 40 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 326280 (code 03) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Mar 31, 1980 · 46 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 326180 (code 03) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Feb 29, 1980 · 46 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 326080 (code 03) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Jan 31, 1980 · 46 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 325980 (code 03) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Dec 31, 1979 · 46 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 325880 (code 03) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Nov 30, 1979 · 46 years ago · Source ↗
Monitoring violation — TAHLEQUAH PWA
low severityResolvedEPA SDWIS violation 325780 (code 03) at TAHLEQUAH PWA (PWSID OK1021701).
EPA SDWIS · Monitoring violation · Began Oct 31, 1979 · 46 years ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.