Community Water System · PWSID TX1010751

Pine Oak Forest Water

Serves 105 peopleGroundwaterOwner: PrivateCollinsville, Texas
1 open treatment violation.

Open for: Lead service line inventory. EPA counts treatment-technique violations as health-based: a required protective step was not done. It is not a measurement of contamination.

On record since 2002: 448 violations. 1 treatment lapse · 382 missed or late tests · 65 notices or reports. Most recent began 2025-09-29.

None of them is a measurement of contaminated water.

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

0Over the limit
1Treatment lapse1 open
382Missed or late test2 open
65Notice or report10 open

More violations on record than 99% 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: 12004 · Notice or report: 42005 · Notice or report: 120052006 · Notice or report: 12007 · Notice or report: 22008 · Notice or report: 12009 · Notice or report: 62009 · Notice or report: 620102011 · Missed or late test: 12012 · Missed or late test: 12012 · Notice or report: 12014 · Missed or late test: 222014 · Missed or late test: 222014 · Missed or late test: 222014 · Missed or late test: 222014 · Missed or late test: 222015 · Missed or late test: 312015 · Missed or late test: 312015 · Missed or late test: 312015 · Missed or late test: 312015 · Missed or late test: 312015 · Missed or late test: 312015 · Missed or late test: 3120152016 · Missed or late test: 252016 · Missed or late test: 252016 · Missed or late test: 252016 · Missed or late test: 252016 · Missed or late test: 252016 · Notice or report: 52017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Missed or late test: 382017 · Notice or report: 102017 · Notice or report: 102018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522018 · Missed or late test: 522019 · Missed or late test: 282019 · Missed or late test: 282019 · Missed or late test: 282019 · Missed or late test: 282019 · Missed or late test: 282019 · Missed or late test: 282019 · Notice or report: 42020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Notice or report: 120202021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532021 · Missed or late test: 532022 · Missed or late test: 262022 · Missed or late test: 262022 · Missed or late test: 262022 · Missed or late test: 262022 · Missed or late test: 262022 · Missed or late test: 262022 · Notice or report: 62022 · Notice or report: 62023 · Missed or late test: 262023 · Missed or late test: 262023 · Missed or late test: 262023 · Missed or late test: 262023 · Missed or late test: 262023 · Missed or late test: 262023 · Notice or report: 12024 · Treatment lapse: 12024 · Missed or late test: 332024 · Missed or late test: 332024 · Missed or late test: 332024 · Missed or late test: 332024 · Missed or late test: 332024 · Missed or late test: 332024 · Missed or late test: 332024 · Notice or report: 112024 · Notice or report: 112024 · Notice or report: 112025 · Missed or late test: 52025 · Notice or report: 92025 · Notice or report: 92025
One square ≈ 5 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
<1% treatment lapse · 185% missed or late test · 38215% notice or report · 65

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

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

4.8 ppb

Open now (13)

  1. 2025-09-29Lead and Copper RuleLead Consumer NoticeOpen
  2. 2025-05-01Public NoticePN Violation for NPDWR ViolationOpen
  3. 2025-04-28Public Notice ×2PN Violation for NPDWR ViolationOpen
  4. 2024-10-17Lead service line inventoryRPTOpen
  5. 2024-10-17Lead service line inventoryTTOpen
  6. 2024-03-22Public Notice ×6PN Violation for NPDWR ViolationOpen
  7. 2020-12-30Lead and Copper RuleLead Consumer NoticeOpen

Every violation on record

  1. 2025-09-29Lead and Copper RuleLead Consumer NoticeOpen
  2. 2025-07-03Public NoticePN Violation for NPDWR ViolationBack in compliance
  3. 2025-05-30Public NoticePN Violation for NPDWR ViolationBack in compliance
  4. 2025-05-01Public NoticePN Violation for NPDWR ViolationOpen
  5. 2025-04-28Public Notice ×2PN Violation for NPDWR ViolationOpen
  6. 2025-04-28Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  7. 2025-04-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  8. 2025-04-03Public NoticePN Violation for NPDWR ViolationBack in compliance
  9. 2025-03-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  10. 2025-02-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  11. 2025-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  12. 2025-01-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  13. 2024-12-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  14. 2024-12-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  15. 2024-11-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  16. 2024-10-17Lead service line inventoryRPTOpen
  17. 2024-10-17Lead service line inventoryTTOpen
  18. 2024-10-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  19. 2024-09-01Revised Total Coliform RuleMONBack in compliance
  20. 2024-08-01Revised Total Coliform RuleMONBack in compliance
  21. 2024-07-01Revised Total Coliform RuleMONBack in compliance
  22. 2024-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  23. 2024-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  24. 2024-05-01Revised Total Coliform RuleMONBack in compliance
  25. 2024-04-01Revised Total Coliform RuleMONBack in compliance
Show the other 402 entries
  1. 2024-03-22Public Notice ×6PN Violation for NPDWR ViolationOpen
  2. 2024-03-22Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  3. 2024-03-01Revised Total Coliform RuleMONBack in compliance
  4. 2024-02-01Revised Total Coliform RuleMONBack in compliance
  5. 2024-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  6. 2024-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  7. 2024-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  8. 2024-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  9. 2024-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2024-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2024-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2024-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2024-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2024-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2024-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2024-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2024-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2024-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2024-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2024-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2024-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  22. 2024-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  23. 2024-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  24. 2024-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  25. 2024-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  26. 2024-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  27. 2023-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  28. 2023-07-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  29. 2023-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  30. 2023-04-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  31. 2023-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  32. 2023-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  33. 2023-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  34. 2023-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  35. 2023-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  36. 2023-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  37. 2023-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  38. 2023-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  39. 2023-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  40. 2023-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  41. 2023-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  42. 2023-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  43. 2023-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  44. 2023-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  45. 2023-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  46. 2023-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  47. 2023-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  48. 2023-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  49. 2023-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  50. 2023-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  51. 2023-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  52. 2023-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  53. 2023-01-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  54. 2022-10-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  55. 2022-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  56. 2022-07-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  57. 2022-04-03Public NoticePN Violation for NPDWR ViolationBack in compliance
  58. 2022-04-02Public Notice ×4PN Violation for NPDWR ViolationBack in compliance
  59. 2022-04-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  60. 2022-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  61. 2022-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  62. 2022-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  63. 2022-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  64. 2022-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  65. 2022-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  66. 2022-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  67. 2022-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  68. 2022-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  69. 2022-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  70. 2022-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  71. 2022-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  72. 2022-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  73. 2022-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  74. 2022-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  75. 2022-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  76. 2022-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  77. 2022-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  78. 2022-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  79. 2022-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  80. 2022-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  81. 2022-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  82. 2022-01-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  83. 2021-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  84. 2021-01-01SeleniumMonitoring, RegularPeriod ended · no return to compliance on file
  85. 2021-01-01ZincMonitoring, RegularPeriod ended · no return to compliance on file
  86. 2021-01-01Thallium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  87. 2021-01-01Beryllium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  88. 2021-01-01Antimony, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  89. 2021-01-01SilverMonitoring, RegularPeriod ended · no return to compliance on file
  90. 2021-01-01MercuryMonitoring, RegularPeriod ended · no return to compliance on file
  91. 2021-01-01ManganeseMonitoring, RegularPeriod ended · no return to compliance on file
  92. 2021-01-01IronMonitoring, RegularPeriod ended · no return to compliance on file
  93. 2021-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
  94. 2021-01-01CadmiumMonitoring, RegularPeriod ended · no return to compliance on file
  95. 2021-01-01BariumMonitoring, RegularPeriod ended · no return to compliance on file
  96. 2021-01-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
  97. 2021-01-01AluminumMonitoring, RegularPeriod ended · no return to compliance on file
  98. 2021-01-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  99. 2021-01-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  100. 2021-01-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  101. 2021-01-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  102. 2021-01-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  103. 2021-01-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  104. 2021-01-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  105. 2021-01-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  106. 2021-01-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  107. 2021-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  108. 2021-01-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  109. 2021-01-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  110. 2021-01-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  111. 2021-01-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  112. 2021-01-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  113. 2021-01-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  114. 2021-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  115. 2021-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  116. 2021-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  117. 2021-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  118. 2021-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  119. 2021-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  120. 2021-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  121. 2021-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  122. 2021-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  123. 2021-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  124. 2021-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  125. 2021-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  126. 2021-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  127. 2021-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  128. 2021-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  129. 2021-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  130. 2021-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  131. 2021-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  132. 2021-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  133. 2021-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  134. 2021-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  135. 2021-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  136. 2020-12-30Lead and Copper RuleLead Consumer NoticeOpen
  137. 2020-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  138. 2020-05-31Public NoticePN Violation for NPDWR ViolationBack in compliance
  139. 2020-01-01CyanideMonitoring, RegularPeriod ended · no return to compliance on file
  140. 2020-01-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  141. 2020-01-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  142. 2020-01-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  143. 2020-01-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  144. 2020-01-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  145. 2020-01-01TdsMonitoring, RegularPeriod ended · no return to compliance on file
  146. 2020-01-01SulfateMonitoring, RegularPeriod ended · no return to compliance on file
  147. 2020-01-01FluorideMonitoring, RegularPeriod ended · no return to compliance on file
  148. 2020-01-01ChlorideMonitoring, RegularPeriod ended · no return to compliance on file
  149. 2020-01-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  150. 2020-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  151. 2020-01-01AldicarbMonitoring, RegularPeriod ended · no return to compliance on file
  152. 2020-01-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  153. 2020-01-01Aldicarb sulfoneMonitoring, RegularPeriod ended · no return to compliance on file
  154. 2020-01-01Aldicarb sulfoxideMonitoring, RegularPeriod ended · no return to compliance on file
  155. 2020-01-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  156. 2020-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  157. 2020-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  158. 2020-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  159. 2020-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  160. 2020-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  161. 2020-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  162. 2020-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  163. 2020-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  164. 2020-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  165. 2020-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  166. 2020-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  167. 2020-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  168. 2020-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  169. 2020-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  170. 2020-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  171. 2020-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  172. 2020-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  173. 2020-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  174. 2020-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  175. 2020-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  176. 2020-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  177. 2020-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  178. 2019-10-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  179. 2019-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  180. 2019-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  181. 2019-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  182. 2019-04-06Public Notice ×4PN Violation for NPDWR ViolationBack in compliance
  183. 2019-01-01CyanideMonitoring, RegularPeriod ended · no return to compliance on file
  184. 2019-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  185. 2019-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  186. 2019-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  187. 2019-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  188. 2019-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  189. 2019-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  190. 2019-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  191. 2019-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  192. 2019-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  193. 2019-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  194. 2019-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  195. 2019-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  196. 2019-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  197. 2019-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  198. 2019-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  199. 2019-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  200. 2019-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  201. 2019-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  202. 2019-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  203. 2019-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  204. 2019-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  205. 2019-01-01NitriteMonitoring, RegularPeriod ended · no return to compliance on file
  206. 2019-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  207. 2018-01-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  208. 2018-01-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  209. 2018-01-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  210. 2018-01-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  211. 2018-01-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  212. 2018-01-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  213. 2018-01-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  214. 2018-01-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  215. 2018-01-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  216. 2018-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  217. 2018-01-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  218. 2018-01-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  219. 2018-01-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  220. 2018-01-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  221. 2018-01-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  222. 2018-01-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  223. 2018-01-01SeleniumMonitoring, RegularPeriod ended · no return to compliance on file
  224. 2018-01-01ZincMonitoring, RegularPeriod ended · no return to compliance on file
  225. 2018-01-01Thallium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  226. 2018-01-01Beryllium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  227. 2018-01-01Antimony, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  228. 2018-01-01SilverMonitoring, RegularPeriod ended · no return to compliance on file
  229. 2018-01-01MercuryMonitoring, RegularPeriod ended · no return to compliance on file
  230. 2018-01-01ManganeseMonitoring, RegularPeriod ended · no return to compliance on file
  231. 2018-01-01IronMonitoring, RegularPeriod ended · no return to compliance on file
  232. 2018-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
  233. 2018-01-01CadmiumMonitoring, RegularPeriod ended · no return to compliance on file
  234. 2018-01-01BariumMonitoring, RegularPeriod ended · no return to compliance on file
  235. 2018-01-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
  236. 2018-01-01AluminumMonitoring, RegularPeriod ended · no return to compliance on file
  237. 2018-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  238. 2018-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  239. 2018-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  240. 2018-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  241. 2018-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  242. 2018-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  243. 2018-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  244. 2018-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  245. 2018-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  246. 2018-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  247. 2018-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  248. 2018-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  249. 2018-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  250. 2018-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  251. 2018-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  252. 2018-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  253. 2018-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  254. 2018-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  255. 2018-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  256. 2018-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  257. 2018-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  258. 2018-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  259. 2017-09-04Public Notice ×4PN Violation for NPDWR ViolationBack in compliance
  260. 2017-08-31Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  261. 2017-08-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  262. 2017-05-24Public NoticePN Violation for NPDWR ViolationBack in compliance
  263. 2017-02-03Public NoticePN Violation for NPDWR ViolationBack in compliance
  264. 2017-01-16Public NoticePN Violation for NPDWR ViolationBack in compliance
  265. 2017-01-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  266. 2017-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  267. 2017-01-01TdsMonitoring, RegularPeriod ended · no return to compliance on file
  268. 2017-01-01SulfateMonitoring, RegularPeriod ended · no return to compliance on file
  269. 2017-01-01FluorideMonitoring, RegularPeriod ended · no return to compliance on file
  270. 2017-01-01ChlorideMonitoring, RegularPeriod ended · no return to compliance on file
  271. 2017-01-01AldicarbMonitoring, RegularPeriod ended · no return to compliance on file
  272. 2017-01-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  273. 2017-01-01Aldicarb sulfoneMonitoring, RegularPeriod ended · no return to compliance on file
  274. 2017-01-01Aldicarb sulfoxideMonitoring, RegularPeriod ended · no return to compliance on file
  275. 2017-01-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  276. 2017-01-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  277. 2017-01-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  278. 2017-01-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  279. 2017-01-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  280. 2017-01-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  281. 2017-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  282. 2017-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  283. 2017-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  284. 2017-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  285. 2017-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  286. 2017-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  287. 2017-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  288. 2017-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  289. 2017-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  290. 2017-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  291. 2017-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  292. 2017-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  293. 2017-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  294. 2017-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  295. 2017-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  296. 2017-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  297. 2017-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  298. 2017-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  299. 2017-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  300. 2017-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  301. 2017-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  302. 2017-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  303. 2016-12-14Public NoticePN Violation for NPDWR ViolationBack in compliance
  304. 2016-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  305. 2016-07-01Revised Total Coliform RuleMONBack in compliance
  306. 2016-06-10Public Notice ×4PN Violation for NPDWR ViolationBack in compliance
  307. 2016-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  308. 2016-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  309. 2016-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  310. 2016-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  311. 2016-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  312. 2016-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  313. 2016-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  314. 2016-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  315. 2016-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  316. 2016-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  317. 2016-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  318. 2016-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  319. 2016-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  320. 2016-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  321. 2016-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  322. 2016-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  323. 2016-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  324. 2016-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  325. 2016-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  326. 2016-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  327. 2016-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  328. 2016-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  329. 2016-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  330. 2015-01-01SeleniumMonitoring, RegularPeriod ended · no return to compliance on file
  331. 2015-01-01ZincMonitoring, RegularPeriod ended · no return to compliance on file
  332. 2015-01-01Thallium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  333. 2015-01-01Beryllium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  334. 2015-01-01Antimony, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  335. 2015-01-01SilverMonitoring, RegularPeriod ended · no return to compliance on file
  336. 2015-01-01MercuryMonitoring, RegularPeriod ended · no return to compliance on file
  337. 2015-01-01ManganeseMonitoring, RegularPeriod ended · no return to compliance on file
  338. 2015-01-01IronMonitoring, RegularPeriod ended · no return to compliance on file
  339. 2015-01-01Copper, FreeMonitoring, RegularPeriod ended · no return to compliance on file
  340. 2015-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
  341. 2015-01-01CadmiumMonitoring, RegularPeriod ended · no return to compliance on file
  342. 2015-01-01BariumMonitoring, RegularPeriod ended · no return to compliance on file
  343. 2015-01-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
  344. 2015-01-01AluminumMonitoring, RegularPeriod ended · no return to compliance on file
  345. 2015-01-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  346. 2015-01-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  347. 2015-01-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  348. 2015-01-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  349. 2015-01-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  350. 2015-01-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  351. 2015-01-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  352. 2015-01-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  353. 2015-01-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  354. 2015-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  355. 2015-01-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  356. 2015-01-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  357. 2015-01-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  358. 2015-01-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  359. 2015-01-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  360. 2015-01-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  361. 2014-01-01AsbestosMonitoring, RegularPeriod ended · no return to compliance on file
  362. 2014-01-01Combined Radium (-226 and -228)Monitoring, RegularPeriod ended · no return to compliance on file
  363. 2014-01-01Combined UraniumMonitoring, RegularPeriod ended · no return to compliance on file
  364. 2014-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularPeriod ended · no return to compliance on file
  365. 2014-01-01AldicarbMonitoring, RegularPeriod ended · no return to compliance on file
  366. 2014-01-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  367. 2014-01-01Aldicarb sulfoneMonitoring, RegularPeriod ended · no return to compliance on file
  368. 2014-01-01Aldicarb sulfoxideMonitoring, RegularPeriod ended · no return to compliance on file
  369. 2014-01-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  370. 2014-01-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  371. 2014-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  372. 2014-01-01TdsMonitoring, RegularPeriod ended · no return to compliance on file
  373. 2014-01-01SulfateMonitoring, RegularPeriod ended · no return to compliance on file
  374. 2014-01-01FluorideMonitoring, RegularPeriod ended · no return to compliance on file
  375. 2014-01-01ChlorideMonitoring, RegularPeriod ended · no return to compliance on file
  376. 2014-01-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  377. 2014-01-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  378. 2014-01-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  379. 2014-01-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  380. 2014-01-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  381. 2014-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  382. 2014-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  383. 2012-12-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  384. 2012-11-01E. ColiMonitoring, Source Water (GWR)Back in compliance
  385. 2011-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  386. 2009-10-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  387. 2009-08-19Public NoticePN Violation for NPDWR ViolationBack in compliance
  388. 2009-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  389. 2009-04-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  390. 2009-03-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  391. 2009-01-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  392. 2008-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  393. 2007-08-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  394. 2007-01-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  395. 2006-12-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  396. 2005-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  397. 2004-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  398. 2004-07-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  399. 2004-06-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  400. 2004-01-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  401. 2003-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  402. 2002-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance

System details

Population served105
Service connections42
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityCollinsville
EPA ZIP on file76233-0910

Areas served

  • Harris County

Reading this record

Pine Oak Forest Water is a community water system that draws from groundwater and serves about 105 people in Collinsville, 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.