Community Water System · PWSID OK1010304

Talihina Pwa

Serves 950 peopleSurface WaterOwner: Local GovernmentTalihina, Oklahoma
Nothing open right now.

On record since 1985: 131 violations. 79 over the limit · 25 treatment lapses · 23 missed or late tests · 4 notices or reports. Most recent began 2025-07-01.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

79Over the limit
25Treatment lapse
23Missed or late test
4Notice or report

More violations on record than 90% of active water systems in Oklahoma. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

1985 · Over the limit: 1198519901993 · Treatment lapse: 11993 · Missed or late test: 11994 · Treatment lapse: 41994 · Treatment lapse: 41994 · Treatment lapse: 41994 · Treatment lapse: 419951996 · Missed or late test: 21996 · Missed or late test: 21997 · Missed or late test: 11998 · Missed or late test: 11999 · Missed or late test: 12000 · Treatment lapse: 42000 · Treatment lapse: 42000 · Treatment lapse: 42000 · Treatment lapse: 42000 · Missed or late test: 22000 · Missed or late test: 220002004 · Over the limit: 22004 · Over the limit: 22005 · Over the limit: 82005 · Over the limit: 82005 · Over the limit: 82005 · Over the limit: 82005 · Over the limit: 82005 · Over the limit: 82005 · Over the limit: 82005 · Over the limit: 820052006 · Over the limit: 72006 · Over the limit: 72006 · Over the limit: 72006 · Over the limit: 72006 · Over the limit: 72006 · Over the limit: 72006 · Over the limit: 72007 · Over the limit: 82007 · Over the limit: 82007 · Over the limit: 82007 · Over the limit: 82007 · Over the limit: 82007 · Over the limit: 82007 · Over the limit: 82007 · Over the limit: 82008 · Over the limit: 82008 · Over the limit: 82008 · Over the limit: 82008 · Over the limit: 82008 · Over the limit: 82008 · Over the limit: 82008 · Over the limit: 82008 · Over the limit: 82009 · Over the limit: 72009 · Over the limit: 72009 · Over the limit: 72009 · Over the limit: 72009 · Over the limit: 72009 · Over the limit: 72009 · Over the limit: 72010 · Over the limit: 52010 · Over the limit: 52010 · Over the limit: 52010 · Over the limit: 52010 · Over the limit: 520102011 · Over the limit: 12012 · Over the limit: 42012 · Over the limit: 42012 · Over the limit: 42012 · Over the limit: 42013 · Over the limit: 52013 · Over the limit: 52013 · Over the limit: 52013 · Over the limit: 52013 · Over the limit: 52015 · Missed or late test: 32015 · Missed or late test: 32015 · Missed or late test: 320152016 · Over the limit: 42016 · Over the limit: 42016 · Over the limit: 42016 · Over the limit: 42016 · Treatment lapse: 42016 · Treatment lapse: 42016 · Treatment lapse: 42016 · Treatment lapse: 42016 · Notice or report: 12017 · Over the limit: 42017 · Over the limit: 42017 · Over the limit: 42017 · Over the limit: 42017 · Treatment lapse: 42017 · Treatment lapse: 42017 · Treatment lapse: 42017 · Treatment lapse: 42017 · Missed or late test: 22017 · Missed or late test: 22017 · Notice or report: 12018 · Over the limit: 62018 · Over the limit: 62018 · Over the limit: 62018 · Over the limit: 62018 · Over the limit: 62018 · Over the limit: 62018 · Treatment lapse: 42018 · Treatment lapse: 42018 · Treatment lapse: 42018 · Treatment lapse: 42019 · Over the limit: 72019 · Over the limit: 72019 · Over the limit: 72019 · Over the limit: 72019 · Over the limit: 72019 · Over the limit: 72019 · Over the limit: 72019 · Missed or late test: 12020 · Over the limit: 22020 · Over the limit: 22020 · Missed or late test: 22020 · Missed or late test: 220202021 · Treatment lapse: 12023 · Missed or late test: 32023 · Missed or late test: 32023 · Missed or late test: 32024 · Treatment lapse: 32024 · Treatment lapse: 32024 · Treatment lapse: 32024 · Missed or late test: 42024 · Missed or late test: 42024 · Missed or late test: 42024 · Missed or late test: 42024 · Notice or report: 12025 · Notice or report: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
60% over the limit · 7919% treatment lapse · 2518% missed or late test · 233% notice or report · 4

Across Oklahoma, 73% of violations are missed or late tests and 19% are water over a limit.

How far over the limit

at the limit2×5×10×100×+Trihalomethanes (TTHM)Total Haloacetic Acids (HAA5)2020-04-01 · Trihalomethanes (TTHM): measured 0.0820 MG/L vs limit 0.0800 MG/L (1.0×)2020-01-01 · Trihalomethanes (TTHM): measured 0.0840 MG/L vs limit 0.0800 MG/L (1.1×)2019-10-01 · Trihalomethanes (TTHM): measured 0.0880 MG/L vs limit 0.0800 MG/L (1.1×)2019-07-01 · Trihalomethanes (TTHM): measured 0.0870 MG/L vs limit 0.0800 MG/L (1.1×)2019-07-01 · Trihalomethanes (TTHM): measured 0.0910 MG/L vs limit 0.0800 MG/L (1.1×)2019-04-01 · Trihalomethanes (TTHM): measured 0.0890 MG/L vs limit 0.0800 MG/L (1.1×)2019-04-01 · Trihalomethanes (TTHM): measured 0.0820 MG/L vs limit 0.0800 MG/L (1.0×)2019-01-01 · Trihalomethanes (TTHM): measured 0.1020 MG/L vs limit 0.0800 MG/L (1.3×)2019-01-01 · Trihalomethanes (TTHM): measured 0.0890 MG/L vs limit 0.0800 MG/L (1.1×)2018-10-01 · Trihalomethanes (TTHM): measured 0.1010 MG/L vs limit 0.0800 MG/L (1.3×)2018-10-01 · Trihalomethanes (TTHM): measured 0.0880 MG/L vs limit 0.0800 MG/L (1.1×)2018-07-01 · Trihalomethanes (TTHM): measured 0.0820 MG/L vs limit 0.0800 MG/L (1.0×)2018-07-01 · Trihalomethanes (TTHM): measured 0.0930 MG/L vs limit 0.0800 MG/L (1.2×)2018-04-01 · Trihalomethanes (TTHM): measured 0.1000 MG/L vs limit 0.0800 MG/L (1.2×)2018-01-01 · Trihalomethanes (TTHM): measured 0.0880 MG/L vs limit 0.0800 MG/L (1.1×)2017-10-01 · Trihalomethanes (TTHM): measured 0.0910 MG/L vs limit 0.0800 MG/L (1.1×)2017-07-01 · Trihalomethanes (TTHM): measured 0.0930 MG/L vs limit 0.0800 MG/L (1.2×)2017-04-01 · Trihalomethanes (TTHM): measured 0.1100 MG/L vs limit 0.0800 MG/L (1.4×)2017-01-01 · Trihalomethanes (TTHM): measured 0.1450 MG/L vs limit 0.0800 MG/L (1.8×)2016-10-01 · Trihalomethanes (TTHM): measured 0.1470 MG/L vs limit 0.0800 MG/L (1.8×)2016-07-01 · Trihalomethanes (TTHM): measured 0.1280 MG/L vs limit 0.0800 MG/L (1.6×)2016-04-01 · Trihalomethanes (TTHM): measured 0.1040 MG/L vs limit 0.0800 MG/L (1.3×)2016-01-01 · Trihalomethanes (TTHM): measured 0.1100 MG/L vs limit 0.0800 MG/L (1.4×)2013-07-01 · Trihalomethanes (TTHM): measured 0.1690 MG/L vs limit 0.0800 MG/L (2.1×)2013-07-01 · Total Haloacetic Acids (HAA5): measured 0.0950 MG/L vs limit 0.0600 MG/L (1.6×)2013-04-01 · Total Haloacetic Acids (HAA5): measured 0.0790 MG/L vs limit 0.0600 MG/L (1.3×)2013-04-01 · Trihalomethanes (TTHM): measured 0.1460 MG/L vs limit 0.0800 MG/L (1.8×)2013-01-01 · Trihalomethanes (TTHM): measured 0.1490 MG/L vs limit 0.0800 MG/L (1.9×)2012-10-01 · Trihalomethanes (TTHM): measured 0.1420 MG/L vs limit 0.0800 MG/L (1.8×)2012-07-01 · Trihalomethanes (TTHM): measured 0.1190 MG/L vs limit 0.0800 MG/L (1.5×)2012-04-01 · Trihalomethanes (TTHM): measured 0.1060 MG/L vs limit 0.0800 MG/L (1.3×)2012-01-01 · Trihalomethanes (TTHM): measured 0.1000 MG/L vs limit 0.0800 MG/L (1.2×)2011-10-01 · Trihalomethanes (TTHM): measured 0.0850 MG/L vs limit 0.0800 MG/L (1.1×)2010-07-01 · Total Haloacetic Acids (HAA5): measured 0.0770 MG/L vs limit 0.0600 MG/L (1.3×)2010-04-01 · Total Haloacetic Acids (HAA5): measured 0.0920 MG/L vs limit 0.0600 MG/L (1.5×)2010-04-01 · Trihalomethanes (TTHM): measured 0.0820 MG/L vs limit 0.0800 MG/L (1.0×)2010-01-01 · Trihalomethanes (TTHM): measured 0.1610 MG/L vs limit 0.0800 MG/L (2.0×)2010-01-01 · Total Haloacetic Acids (HAA5): measured 0.0900 MG/L vs limit 0.0600 MG/L (1.5×)2009-10-01 · Total Haloacetic Acids (HAA5): measured 0.0810 MG/L vs limit 0.0600 MG/L (1.4×)2009-10-01 · Trihalomethanes (TTHM): measured 0.0940 MG/L vs limit 0.0800 MG/L (1.2×)2009-07-01 · Total Haloacetic Acids (HAA5): measured 0.0720 MG/L vs limit 0.0600 MG/L (1.2×)2009-07-01 · Trihalomethanes (TTHM): measured 0.0990 MG/L vs limit 0.0800 MG/L (1.2×)2009-04-01 · Trihalomethanes (TTHM): measured 0.1080 MG/L vs limit 0.0800 MG/L (1.3×)2009-01-01 · Trihalomethanes (TTHM): measured 0.0960 MG/L vs limit 0.0800 MG/L (1.2×)2009-01-01 · Total Haloacetic Acids (HAA5): measured 0.0620 MG/L vs limit 0.0600 MG/L (1.0×)2008-10-01 · Trihalomethanes (TTHM): measured 0.0950 MG/L vs limit 0.0800 MG/L (1.2×)2008-10-01 · Total Haloacetic Acids (HAA5): measured 0.0640 MG/L vs limit 0.0600 MG/L (1.1×)2008-07-01 · Total Haloacetic Acids (HAA5): measured 0.0660 MG/L vs limit 0.0600 MG/L (1.1×)2008-07-01 · Trihalomethanes (TTHM): measured 0.0880 MG/L vs limit 0.0800 MG/L (1.1×)2008-04-01 · Trihalomethanes (TTHM): measured 0.0920 MG/L vs limit 0.0800 MG/L (1.1×)2008-04-01 · Total Haloacetic Acids (HAA5): measured 0.0830 MG/L vs limit 0.0600 MG/L (1.4×)2008-01-01 · Trihalomethanes (TTHM): measured 0.0940 MG/L vs limit 0.0800 MG/L (1.2×)2008-01-01 · Total Haloacetic Acids (HAA5): measured 0.0790 MG/L vs limit 0.0600 MG/L (1.3×)2007-10-01 · Trihalomethanes (TTHM): measured 0.0910 MG/L vs limit 0.0800 MG/L (1.1×)2007-10-01 · Total Haloacetic Acids (HAA5): measured 0.0870 MG/L vs limit 0.0600 MG/L (1.4×)2007-07-01 · Trihalomethanes (TTHM): measured 0.0940 MG/L vs limit 0.0800 MG/L (1.2×)2007-07-01 · Total Haloacetic Acids (HAA5): measured 0.0940 MG/L vs limit 0.0600 MG/L (1.6×)2007-04-01 · Trihalomethanes (TTHM): measured 0.0850 MG/L vs limit 0.0800 MG/L (1.1×)2007-04-01 · Total Haloacetic Acids (HAA5): measured 0.0820 MG/L vs limit 0.0600 MG/L (1.4×)2007-01-01 · Trihalomethanes (TTHM): measured 0.0900 MG/L vs limit 0.0800 MG/L (1.1×)2007-01-01 · Total Haloacetic Acids (HAA5): measured 0.0840 MG/L vs limit 0.0600 MG/L (1.4×)2006-07-01 · Total Haloacetic Acids (HAA5): measured 0.0680 MG/L vs limit 0.0600 MG/L (1.1×)2006-07-01 · Trihalomethanes (TTHM): measured 0.1020 MG/L vs limit 0.0800 MG/L (1.3×)2006-04-01 · Total Haloacetic Acids (HAA5): measured 0.0630 MG/L vs limit 0.0600 MG/L (1.1×)2006-04-01 · Trihalomethanes (TTHM): measured 0.1130 MG/L vs limit 0.0800 MG/L (1.4×)2006-01-01 · Trihalomethanes (TTHM): measured 0.1250 MG/L vs limit 0.0800 MG/L (1.6×)2005-10-01 · Total Haloacetic Acids (HAA5): measured 0.0670 vs limit 0.0600 (1.1×)2005-10-01 · Trihalomethanes (TTHM): measured 0.1340 vs limit 0.0800 (1.7×)2005-07-01 · Total Haloacetic Acids (HAA5): measured 0.0740 vs limit 0.0600 (1.2×)2005-07-01 · Trihalomethanes (TTHM): measured 0.1330 vs limit 0.0800 (1.7×)2005-04-01 · Total Haloacetic Acids (HAA5): measured 0.0750 vs limit 0.0600 (1.2×)2005-04-01 · Trihalomethanes (TTHM): measured 0.1390 vs limit 0.0800 (1.7×)2005-01-01 · Trihalomethanes (TTHM): measured 0.1330 vs limit 0.0800 (1.7×)2005-01-01 · Total Haloacetic Acids (HAA5): measured 0.0800 vs limit 0.0600 (1.3×)2004-10-01 · Trihalomethanes (TTHM): measured 129.86 vs limit 80.00 (1.6×)
Each dot is one over-the-limit violation: the measured value divided by the limit it broke, on a log scale. Most legal limits for chemicals are running averages set for a lifetime of drinking, so “just over” and “ten times over” are very different news. Hover a dot for the numbers.

Lead & copper at the tap

Utilities sample taps in homes most likely to have lead pipes, and report the 90th-percentile result: 9 in 10 homes sampled came in at or below this number. Above the red line (the action level) the utility must act. The action level is not a safe level; EPA's health goal for lead is zero. EPA's file does not date these results, so they are shown highest first.

Lead, 90th percentile 3 results on file · action level 15 ppb

2.9 ppb
1.6 ppb
0.81 ppb

Every violation on record

  1. 2025-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  2. 2024-10-17Lead service line inventoryRPTBack in compliance
  3. 2024-10-17Lead service line inventoryTTBack in compliance
  4. 2024-07-01Carbon, TotalTreatment Technique Precursor Removalmeasured 0.9500 RATIO · limit 1.00 RATIOPeriod ended · no return to compliance on file
  5. 2024-05-01Revised Total Coliform RuleMONBack in compliance
  6. 2024-04-01Carbon, TotalTreatment Technique Precursor Removalmeasured 0.9900 RATIOPeriod ended · no return to compliance on file
  7. 2024-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  8. 2024-01-01Revised Total Coliform RuleMONBack in compliance
  9. 2024-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  10. 2023-08-01Revised Total Coliform RuleMONBack in compliance
  11. 2023-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  12. 2023-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  13. 2021-01-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  14. 2020-06-30Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  15. 2020-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0820 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  16. 2020-03-31Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  17. 2020-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0840 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  18. 2019-12-30Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  19. 2019-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0880 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  20. 2019-07-01Trihalomethanes (TTHM) ×2MCL, Averagemeasured 0.0870 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  21. 2019-04-01Trihalomethanes (TTHM) ×2MCL, Averagemeasured 0.0890 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  22. 2019-01-01Trihalomethanes (TTHM) ×2MCL, Averagemeasured 0.1020 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  23. 2018-10-01Trihalomethanes (TTHM) ×2MCL, Averagemeasured 0.1010 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  24. 2018-08-01Surface water filtration (IESWTR)Single Turbidity Exceed (Enhanced SWTR)Back in compliance
  25. 2018-07-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
Show the other 101 entries
  1. 2018-07-01Trihalomethanes (TTHM) ×2MCL, Averagemeasured 0.0820 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  2. 2018-04-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  3. 2018-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1000 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  4. 2018-01-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  5. 2018-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0880 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  6. 2017-12-30Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  7. 2017-10-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  8. 2017-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0910 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  9. 2017-07-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  10. 2017-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0930 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  11. 2017-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  12. 2017-06-30Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  13. 2017-04-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  14. 2017-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1100 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  15. 2017-01-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  16. 2017-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1450 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  17. 2016-10-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  18. 2016-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1470 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  19. 2016-07-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  20. 2016-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1280 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  21. 2016-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  22. 2016-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1040 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  23. 2016-04-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  24. 2016-01-01Carbon, TotalTreatment Technique Precursor RemovalPeriod ended · no return to compliance on file
  25. 2016-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1100 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  26. 2015-06-30Total Haloacetic Acids (HAA5)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  27. 2015-04-01Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  28. 2015-04-01Total Haloacetic Acids (HAA5)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  29. 2013-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1690 MG/L · limit 0.0800 MG/LBack in compliance
  30. 2013-07-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0950 MG/L · limit 0.0600 MG/LBack in compliance
  31. 2013-04-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0790 MG/L · limit 0.0600 MG/LBack in compliance
  32. 2013-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1460 MG/L · limit 0.0800 MG/LBack in compliance
  33. 2013-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1490 MG/L · limit 0.0800 MG/LBack in compliance
  34. 2012-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1420 MG/L · limit 0.0800 MG/LBack in compliance
  35. 2012-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1190 MG/L · limit 0.0800 MG/LBack in compliance
  36. 2012-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1060 MG/L · limit 0.0800 MG/LBack in compliance
  37. 2012-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1000 MG/L · limit 0.0800 MG/LBack in compliance
  38. 2011-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0850 MG/L · limit 0.0800 MG/LBack in compliance
  39. 2010-07-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0770 MG/L · limit 0.0600 MG/LBack in compliance
  40. 2010-04-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0920 MG/L · limit 0.0600 MG/LBack in compliance
  41. 2010-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0820 MG/L · limit 0.0800 MG/LBack in compliance
  42. 2010-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1610 MG/L · limit 0.0800 MG/LBack in compliance
  43. 2010-01-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0900 MG/L · limit 0.0600 MG/LBack in compliance
  44. 2009-10-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0810 MG/L · limit 0.0600 MG/LBack in compliance
  45. 2009-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0940 MG/L · limit 0.0800 MG/LBack in compliance
  46. 2009-07-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0720 MG/L · limit 0.0600 MG/LBack in compliance
  47. 2009-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0990 MG/L · limit 0.0800 MG/LBack in compliance
  48. 2009-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1080 MG/L · limit 0.0800 MG/LBack in compliance
  49. 2009-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0960 MG/L · limit 0.0800 MG/LBack in compliance
  50. 2009-01-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0620 MG/L · limit 0.0600 MG/LBack in compliance
  51. 2008-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0950 MG/L · limit 0.0800 MG/LBack in compliance
  52. 2008-10-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0640 MG/L · limit 0.0600 MG/LBack in compliance
  53. 2008-07-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0660 MG/L · limit 0.0600 MG/LBack in compliance
  54. 2008-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0880 MG/L · limit 0.0800 MG/LBack in compliance
  55. 2008-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0920 MG/L · limit 0.0800 MG/LBack in compliance
  56. 2008-04-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0830 MG/L · limit 0.0600 MG/LBack in compliance
  57. 2008-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0940 MG/L · limit 0.0800 MG/LBack in compliance
  58. 2008-01-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0790 MG/L · limit 0.0600 MG/LBack in compliance
  59. 2007-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0910 MG/L · limit 0.0800 MG/LBack in compliance
  60. 2007-10-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0870 MG/L · limit 0.0600 MG/LBack in compliance
  61. 2007-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0940 MG/L · limit 0.0800 MG/LBack in compliance
  62. 2007-07-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0940 MG/L · limit 0.0600 MG/LBack in compliance
  63. 2007-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0850 MG/L · limit 0.0800 MG/LBack in compliance
  64. 2007-04-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0820 MG/L · limit 0.0600 MG/LBack in compliance
  65. 2007-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0900 MG/L · limit 0.0800 MG/LBack in compliance
  66. 2007-01-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0840 MG/L · limit 0.0600 MG/LBack in compliance
  67. 2006-10-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0680 MG/LBack in compliance
  68. 2006-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1020 MG/LBack in compliance
  69. 2006-07-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0680 MG/L · limit 0.0600 MG/LBack in compliance
  70. 2006-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1020 MG/L · limit 0.0800 MG/LBack in compliance
  71. 2006-04-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0630 MG/L · limit 0.0600 MG/LBack in compliance
  72. 2006-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1130 MG/L · limit 0.0800 MG/LBack in compliance
  73. 2006-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1250 MG/L · limit 0.0800 MG/LBack in compliance
  74. 2005-10-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0670 · limit 0.0600 Back in compliance
  75. 2005-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1340 · limit 0.0800 Back in compliance
  76. 2005-07-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0740 · limit 0.0600 Back in compliance
  77. 2005-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1330 · limit 0.0800 Back in compliance
  78. 2005-04-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0750 · limit 0.0600 Back in compliance
  79. 2005-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1390 · limit 0.0800 Back in compliance
  80. 2005-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1330 · limit 0.0800 Back in compliance
  81. 2005-01-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 0.0800 · limit 0.0600 Back in compliance
  82. 2004-10-01Total Haloacetic Acids (HAA5)MCL, Averagemeasured 78.38 Back in compliance
  83. 2004-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 129.86 · limit 80.00 Back in compliance
  84. 2000-11-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  85. 2000-08-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  86. 2000-07-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  87. 2000-06-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  88. 2000-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  89. 2000-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  90. 1999-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  91. 1998-03-01Coliform (TCR)Monitoring, Routine Minor (TCR)Back in compliance
  92. 1997-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  93. 1996-08-01Coliform (TCR)Monitoring, Routine Minor (TCR)Back in compliance
  94. 1996-05-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  95. 1994-05-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  96. 1994-04-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  97. 1994-02-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  98. 1994-01-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  99. 1993-12-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  100. 1993-09-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  101. 1985-11-01Coliform (Pre-TCR)MCL, Averagemeasured 3.00 Back in compliance

System details

Population served950
Service connections963
Water sourceSurface Water
System typeCommunity Water System
OwnerLocal Government
StatusActive
CityTalihina
EPA ZIP on file74571

Areas served

  • Le Flore County

Reading this record

Talihina Pwa is a community water system that draws from surface water and serves about 950 people in Talihina, Oklahoma. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.