Community Water System · PWSID TX0030027

Prairie Grove

Serves 641 peopleGroundwaterOwner: Local GovernmentLufkin, Texas
Nothing open that measures the water, but 5 open testing or paperwork violations.

A missed test is not evidence of bad water. It also is not evidence of good water: for that period nobody checked.

On record since 2002: 164 violations. 73 over the limit · 30 missed or late tests · 61 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.

73Over the limit
0Treatment lapse
30Missed or late test
61Notice or report5 open

More violations on record than 98% of active water systems in Texas. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2002 · Notice or report: 12003 · Notice or report: 120052007 · Over the limit: 12007 · Notice or report: 22008 · Over the limit: 42008 · Over the limit: 42008 · Notice or report: 12009 · Over the limit: 42009 · Over the limit: 42010 · Over the limit: 42010 · Over the limit: 42010 · Missed or late test: 120102011 · Over the limit: 42011 · Over the limit: 42011 · Notice or report: 42011 · Notice or report: 42012 · Over the limit: 42012 · Over the limit: 42012 · Missed or late test: 32012 · Missed or late test: 32012 · Notice or report: 112012 · Notice or report: 112012 · Notice or report: 112012 · Notice or report: 112012 · Notice or report: 112012 · Notice or report: 112013 · Over the limit: 32013 · Over the limit: 32013 · Missed or late test: 12013 · Notice or report: 52013 · Notice or report: 52013 · Notice or report: 52014 · Over the limit: 32014 · Over the limit: 32014 · Missed or late test: 12014 · Notice or report: 22015 · Over the limit: 42015 · Over the limit: 42015 · Missed or late test: 12015 · Notice or report: 72015 · Notice or report: 72015 · Notice or report: 72015 · Notice or report: 720152016 · Over the limit: 52016 · Over the limit: 52016 · Over the limit: 52016 · Missed or late test: 12016 · Notice or report: 72016 · Notice or report: 72016 · Notice or report: 72016 · Notice or report: 72017 · Over the limit: 22017 · Missed or late test: 22017 · Notice or report: 52017 · Notice or report: 52017 · Notice or report: 52018 · Over the limit: 52018 · Over the limit: 52018 · Over the limit: 52018 · Missed or late test: 62018 · Missed or late test: 62018 · Missed or late test: 62018 · Notice or report: 42018 · Notice or report: 42019 · Over the limit: 52019 · Over the limit: 52019 · Over the limit: 52019 · Missed or late test: 52019 · Missed or late test: 52019 · Missed or late test: 52019 · Notice or report: 52019 · Notice or report: 52019 · Notice or report: 52020 · Over the limit: 32020 · Over the limit: 32020 · Missed or late test: 92020 · Missed or late test: 92020 · Missed or late test: 92020 · Missed or late test: 92020 · Missed or late test: 92020 · Notice or report: 42020 · Notice or report: 420202021 · Over the limit: 52021 · Over the limit: 52021 · Over the limit: 52022 · Over the limit: 42022 · Over the limit: 42022 · Notice or report: 12023 · Over the limit: 42023 · Over the limit: 42024 · Over the limit: 62024 · Over the limit: 62024 · Over the limit: 62024 · Notice or report: 12025 · Over the limit: 32025 · Over the limit: 32025
One square ≈ 2 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
45% over the limit · 7318% missed or late test · 3037% notice or report · 61

Across Texas, 60% of violations are missed or late tests and 10% are water over a limit.

How far over the limit

at the limit2×5×10×100×+Trihalomethanes (TTHM)2025-07-01 · Trihalomethanes (TTHM): measured 0.1080 MG/L vs limit 0.0800 MG/L (1.3×)2025-04-01 · Trihalomethanes (TTHM): measured 0.0940 MG/L vs limit 0.0800 MG/L (1.2×)2025-01-01 · Trihalomethanes (TTHM): measured 0.0980 MG/L vs limit 0.0800 MG/L (1.2×)2024-10-01 · Trihalomethanes (TTHM): measured 0.1030 MG/L vs limit 0.0800 MG/L (1.3×)2024-10-01 · Trihalomethanes (TTHM): measured 0.0980 MG/L vs limit 0.0800 MG/L (1.2×)2024-07-01 · Trihalomethanes (TTHM): measured 0.0980 MG/L vs limit 0.0800 MG/L (1.2×)2024-07-01 · Trihalomethanes (TTHM): measured 0.0940 MG/L vs limit 0.0800 MG/L (1.2×)2024-04-01 · Trihalomethanes (TTHM): measured 0.1210 MG/L vs limit 0.0800 MG/L (1.5×)2024-01-01 · Trihalomethanes (TTHM): measured 0.1230 MG/L vs limit 0.0800 MG/L (1.5×)2023-10-01 · Trihalomethanes (TTHM): measured 0.1410 MG/L vs limit 0.0800 MG/L (1.8×)2023-07-01 · Trihalomethanes (TTHM): measured 0.1420 MG/L vs limit 0.0800 MG/L (1.8×)2023-04-01 · Trihalomethanes (TTHM): measured 0.1370 MG/L vs limit 0.0800 MG/L (1.7×)2023-01-01 · Trihalomethanes (TTHM): measured 0.1240 MG/L vs limit 0.0800 MG/L (1.6×)2022-10-01 · Trihalomethanes (TTHM): measured 0.1200 MG/L vs limit 0.0800 MG/L (1.5×)2022-07-01 · Trihalomethanes (TTHM): measured 0.1300 MG/L vs limit 0.0800 MG/L (1.6×)2022-04-01 · Trihalomethanes (TTHM): measured 0.1300 MG/L vs limit 0.0800 MG/L (1.6×)2022-01-01 · Trihalomethanes (TTHM): measured 0.1440 MG/L vs limit 0.0800 MG/L (1.8×)2021-10-01 · Trihalomethanes (TTHM): measured 0.1180 MG/L vs limit 0.0800 MG/L (1.5×)2021-10-01 · Trihalomethanes (TTHM): measured 0.1340 MG/L vs limit 0.0800 MG/L (1.7×)2021-07-01 · Trihalomethanes (TTHM): measured 0.1160 MG/L vs limit 0.0800 MG/L (1.4×)2021-04-01 · Trihalomethanes (TTHM): measured 0.1080 MG/L vs limit 0.0800 MG/L (1.3×)2021-01-01 · Trihalomethanes (TTHM): measured 0.1090 MG/L vs limit 0.0800 MG/L (1.4×)2020-10-01 · Trihalomethanes (TTHM): measured 0.0970 MG/L vs limit 0.0800 MG/L (1.2×)2020-04-01 · Trihalomethanes (TTHM): measured 0.1280 MG/L vs limit 0.0800 MG/L (1.6×)2020-01-01 · Trihalomethanes (TTHM): measured 0.1200 MG/L vs limit 0.0800 MG/L (1.5×)2019-10-01 · Trihalomethanes (TTHM): measured 0.1340 MG/L vs limit 0.0800 MG/L (1.7×)2019-07-01 · Trihalomethanes (TTHM): measured 0.1290 MG/L vs limit 0.0800 MG/L (1.6×)2019-04-01 · Trihalomethanes (TTHM): measured 0.1220 MG/L vs limit 0.0800 MG/L (1.5×)2019-04-01 · Trihalomethanes (TTHM): measured 0.1310 MG/L vs limit 0.0800 MG/L (1.6×)2019-01-01 · Trihalomethanes (TTHM): measured 0.1350 MG/L vs limit 0.0800 MG/L (1.7×)2018-10-01 · Trihalomethanes (TTHM): measured 0.1330 MG/L vs limit 0.0800 MG/L (1.7×)2018-07-01 · Trihalomethanes (TTHM): measured 0.1310 MG/L vs limit 0.0800 MG/L (1.6×)2018-07-01 · Trihalomethanes (TTHM): measured 0.1330 MG/L vs limit 0.0800 MG/L (1.7×)2018-04-01 · Trihalomethanes (TTHM): measured 0.0950 MG/L vs limit 0.0800 MG/L (1.2×)2018-04-01 · Trihalomethanes (TTHM): measured 0.0950 MG/L vs limit 0.0800 MG/L (1.2×)2017-04-01 · Trihalomethanes (TTHM): measured 0.0900 MG/L vs limit 0.0800 MG/L (1.1×)2017-01-01 · Trihalomethanes (TTHM): measured 0.1010 MG/L vs limit 0.0800 MG/L (1.3×)2016-10-01 · Trihalomethanes (TTHM): measured 0.1040 MG/L vs limit 0.0800 MG/L (1.3×)2016-07-01 · Trihalomethanes (TTHM): measured 0.1060 MG/L vs limit 0.0800 MG/L (1.3×)2016-04-01 · Trihalomethanes (TTHM): measured 0.1070 MG/L vs limit 0.0800 MG/L (1.3×)2016-01-01 · Trihalomethanes (TTHM): measured 0.0890 MG/L vs limit 0.0800 MG/L (1.1×)2016-01-01 · Trihalomethanes (TTHM): measured 0.1260 MG/L vs limit 0.0800 MG/L (1.6×)2015-10-01 · Trihalomethanes (TTHM): measured 0.1300 MG/L vs limit 0.0800 MG/L (1.6×)2015-07-01 · Trihalomethanes (TTHM): measured 0.1270 MG/L vs limit 0.0800 MG/L (1.6×)2015-04-01 · Trihalomethanes (TTHM): measured 0.1320 MG/L vs limit 0.0800 MG/L (1.7×)2015-01-01 · Trihalomethanes (TTHM): measured 0.1350 MG/L vs limit 0.0800 MG/L (1.7×)2014-10-01 · Trihalomethanes (TTHM): measured 0.1330 MG/L vs limit 0.0800 MG/L (1.7×)2014-07-01 · Trihalomethanes (TTHM): measured 0.1350 MG/L vs limit 0.0800 MG/L (1.7×)2014-04-01 · Trihalomethanes (TTHM): measured 0.0980 MG/L vs limit 0.0800 MG/L (1.2×)2013-07-01 · Trihalomethanes (TTHM): measured 0.1000 MG/L vs limit 0.0800 MG/L (1.2×)2013-04-01 · Trihalomethanes (TTHM): measured 0.1100 MG/L vs limit 0.0800 MG/L (1.4×)2013-01-01 · Trihalomethanes (TTHM): measured 0.1000 MG/L vs limit 0.0800 MG/L (1.2×)2012-10-01 · Trihalomethanes (TTHM): measured 0.1110 MG/L vs limit 0.0800 MG/L (1.4×)2012-07-01 · Trihalomethanes (TTHM): measured 0.1220 MG/L vs limit 0.0800 MG/L (1.5×)2012-04-01 · Trihalomethanes (TTHM): measured 0.1360 MG/L vs limit 0.0800 MG/L (1.7×)2012-01-01 · Trihalomethanes (TTHM): measured 0.1310 MG/L vs limit 0.0800 MG/L (1.6×)2011-10-01 · Trihalomethanes (TTHM): measured 0.1300 MG/L vs limit 0.0800 MG/L (1.6×)2011-07-01 · Trihalomethanes (TTHM): measured 0.1210 MG/L vs limit 0.0800 MG/L (1.5×)2011-04-01 · Trihalomethanes (TTHM): measured 0.1030 MG/L vs limit 0.0800 MG/L (1.3×)2011-01-01 · Trihalomethanes (TTHM): measured 0.1070 MG/L vs limit 0.0800 MG/L (1.3×)2010-10-01 · Trihalomethanes (TTHM): measured 0.1050 MG/L vs limit 0.0800 MG/L (1.3×)
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 1 result on file · action level 15 ppb

1.9 ppb

Open now (5)

  1. 2020-05-28Public NoticePN Violation for NPDWR ViolationOpen
  2. 2020-03-04Public NoticePN Violation for NPDWR ViolationOpen
  3. 2019-11-12Public NoticePN Violation for NPDWR ViolationOpen
  4. 2019-03-08Public NoticePN Violation for NPDWR ViolationOpen
  5. 2018-11-26Public NoticePN Violation for NPDWR ViolationOpen

Every violation on record

  1. 2025-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1080 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  2. 2025-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0940 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  3. 2025-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0980 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  4. 2024-10-01Trihalomethanes (TTHM) ×2MCL, Averagemeasured 0.1030 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  5. 2024-07-01Trihalomethanes (TTHM) ×2MCL, Averagemeasured 0.0980 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  6. 2024-06-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  7. 2024-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1210 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  8. 2024-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1230 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  9. 2023-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1410 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  10. 2023-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1420 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  11. 2023-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1370 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  12. 2023-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1240 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  13. 2022-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1200 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  14. 2022-07-21Public NoticePN Violation for NPDWR ViolationBack in compliance
  15. 2022-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1300 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  16. 2022-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1300 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  17. 2022-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1440 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  18. 2021-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1180 MG/L · limit 0.0800 MG/LBack in compliance
  19. 2021-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1340 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  20. 2021-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1160 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  21. 2021-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1080 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  22. 2021-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1090 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  23. 2020-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  24. 2020-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0970 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  25. 2020-09-19Public NoticePN Violation for NPDWR ViolationBack in compliance
Show the other 128 entries
  1. 2020-08-20Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  2. 2020-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  3. 2020-07-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  4. 2020-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  5. 2020-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  6. 2020-05-28Public NoticePN Violation for NPDWR ViolationOpen
  7. 2020-05-18Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  8. 2020-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1280 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  9. 2020-03-04Public NoticePN Violation for NPDWR ViolationOpen
  10. 2020-01-29Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  11. 2020-01-21Public NoticePN Violation for NPDWR ViolationBack in compliance
  12. 2020-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1200 MG/L · limit 0.0800 MG/LBack in compliance
  13. 2020-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  14. 2019-12-19Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  15. 2019-11-12Public NoticePN Violation for NPDWR ViolationOpen
  16. 2019-11-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  17. 2019-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1340 MG/L · limit 0.0800 MG/LBack in compliance
  18. 2019-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1290 MG/L · limit 0.0800 MG/LBack in compliance
  19. 2019-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  20. 2019-05-24Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  21. 2019-04-06Public NoticePN Violation for NPDWR ViolationBack in compliance
  22. 2019-04-04Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  23. 2019-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1220 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  24. 2019-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1310 MG/L · limit 0.0800 MG/LBack in compliance
  25. 2019-03-08Public NoticePN Violation for NPDWR ViolationOpen
  26. 2019-02-09Public NoticePN Violation for NPDWR ViolationBack in compliance
  27. 2019-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1350 MG/L · limit 0.0800 MG/LBack in compliance
  28. 2019-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  29. 2018-11-26Public NoticePN Violation for NPDWR ViolationOpen
  30. 2018-11-26Public NoticePN Violation for NPDWR ViolationBack in compliance
  31. 2018-11-12Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  32. 2018-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1330 MG/L · limit 0.0800 MG/LBack in compliance
  33. 2018-08-06Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  34. 2018-07-06Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  35. 2018-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  36. 2018-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1310 MG/L · limit 0.0800 MG/LBack in compliance
  37. 2018-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1330 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  38. 2018-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  39. 2018-05-15Trihalomethanes (TTHM)Failure Submit IDSE/Subpart V Plan RptBack in compliance
  40. 2018-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0950 MG/L · limit 0.0800 MG/LBack in compliance
  41. 2018-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0950 MG/L · limit 0.0800 MG/LPeriod ended · no return to compliance on file
  42. 2018-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  43. 2017-09-29Lead and Copper RuleLead Consumer NoticeBack in compliance
  44. 2017-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  45. 2017-06-06Public NoticePN Violation for NPDWR ViolationBack in compliance
  46. 2017-05-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  47. 2017-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0900 MG/L · limit 0.0800 MG/LBack in compliance
  48. 2017-03-29Public NoticePN Violation for NPDWR ViolationBack in compliance
  49. 2017-01-23Public NoticePN Violation for NPDWR ViolationBack in compliance
  50. 2017-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1010 MG/L · limit 0.0800 MG/LBack in compliance
  51. 2017-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  52. 2016-11-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  53. 2016-10-14Public NoticePN Violation for NPDWR ViolationBack in compliance
  54. 2016-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1040 MG/L · limit 0.0800 MG/LBack in compliance
  55. 2016-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1060 MG/L · limit 0.0800 MG/LBack in compliance
  56. 2016-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  57. 2016-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  58. 2016-06-28Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  59. 2016-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1070 MG/L · limit 0.0800 MG/LBack in compliance
  60. 2016-03-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  61. 2016-02-08Public NoticePN Violation for NPDWR ViolationBack in compliance
  62. 2016-01-01Trihalomethanes (TTHM) ×2MCL, Averagemeasured 0.0890 MG/L · limit 0.0800 MG/LBack in compliance
  63. 2015-12-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  64. 2015-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1300 MG/L · limit 0.0800 MG/LBack in compliance
  65. 2015-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  66. 2015-09-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  67. 2015-07-29Public NoticePN Violation for NPDWR ViolationBack in compliance
  68. 2015-07-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  69. 2015-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1270 MG/L · limit 0.0800 MG/LBack in compliance
  70. 2015-04-28Public NoticePN Violation for NPDWR ViolationBack in compliance
  71. 2015-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1320 MG/L · limit 0.0800 MG/LBack in compliance
  72. 2015-02-13Public NoticePN Violation for NPDWR ViolationBack in compliance
  73. 2015-01-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  74. 2015-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1350 MG/L · limit 0.0800 MG/LBack in compliance
  75. 2014-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1330 MG/L · limit 0.0800 MG/LBack in compliance
  76. 2014-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  77. 2014-09-07Public NoticePN Violation for NPDWR ViolationBack in compliance
  78. 2014-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1350 MG/L · limit 0.0800 MG/LBack in compliance
  79. 2014-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0980 MG/L · limit 0.0800 MG/LBack in compliance
  80. 2014-03-04Public NoticePN Violation for NPDWR ViolationBack in compliance
  81. 2013-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  82. 2013-07-22Public NoticePN Violation for NPDWR ViolationBack in compliance
  83. 2013-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1000 MG/L · limit 0.0800 MG/LBack in compliance
  84. 2013-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  85. 2013-04-08Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  86. 2013-04-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  87. 2013-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1100 MG/L · limit 0.0800 MG/LBack in compliance
  88. 2013-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1000 MG/L · limit 0.0800 MG/LBack in compliance
  89. 2012-11-27Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  90. 2012-11-20Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  91. 2012-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1110 MG/L · limit 0.0800 MG/LBack in compliance
  92. 2012-08-03Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  93. 2012-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  94. 2012-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1220 MG/L · limit 0.0800 MG/LBack in compliance
  95. 2012-06-27Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  96. 2012-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1360 MG/L · limit 0.0800 MG/LBack in compliance
  97. 2012-03-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  98. 2012-01-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  99. 2012-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  100. 2012-01-01Combined UraniumMonitoring, RegularBack in compliance
  101. 2012-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  102. 2012-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1310 MG/L · limit 0.0800 MG/LBack in compliance
  103. 2011-12-14Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  104. 2011-10-18Public NoticePN Violation for NPDWR ViolationBack in compliance
  105. 2011-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1300 MG/L · limit 0.0800 MG/LBack in compliance
  106. 2011-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  107. 2011-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1210 MG/L · limit 0.0800 MG/LBack in compliance
  108. 2011-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1030 MG/L · limit 0.0800 MG/LBack in compliance
  109. 2011-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1070 MG/L · limit 0.0800 MG/LBack in compliance
  110. 2010-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  111. 2010-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1050 MG/L · limit 0.0800 MG/LBack in compliance
  112. 2010-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1060 MG/LBack in compliance
  113. 2010-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1120 MG/LBack in compliance
  114. 2010-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1190 MG/LBack in compliance
  115. 2009-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1340 MG/LBack in compliance
  116. 2009-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1360 MG/LBack in compliance
  117. 2009-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1301 MG/LBack in compliance
  118. 2009-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1240 MG/LBack in compliance
  119. 2008-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1160 MG/LBack in compliance
  120. 2008-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  121. 2008-07-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1230 MG/LBack in compliance
  122. 2008-04-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1260 MG/LBack in compliance
  123. 2008-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1330 MG/LBack in compliance
  124. 2007-11-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  125. 2007-10-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.1050 MG/LBack in compliance
  126. 2007-01-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  127. 2003-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  128. 2002-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance

System details

Population served641
Service connections239
Water sourceGroundwater
System typeCommunity Water System
OwnerLocal Government
StatusActive
CityLufkin
EPA ZIP on file75904-1628

Areas served

  • Angelina County

Reading this record

Prairie Grove is a community water system that draws from groundwater and serves about 641 people in Lufkin, Texas. 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.