Community Water System · PWSID AK2280163

Takotna Water System

Serves 70 peopleSurface WaterOwner: Native AmericanTakotna, Alaska
Nothing open that measures the water, but 3 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 2004: 323 violations. 313 missed or late tests · 10 notices or reports. Most recent began 2025-09-01.

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
0Treatment lapse
313Missed or late test3 open
10Notice or report

More violations on record than 97% of active water systems in Alaska. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2004 · Notice or report: 120052007 · Notice or report: 120102012 · Notice or report: 12013 · Missed or late test: 12014 · Notice or report: 22015 · Missed or late test: 420152016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Missed or late test: 752016 · Notice or report: 22017 · Missed or late test: 102017 · Missed or late test: 102017 · Notice or report: 12018 · Missed or late test: 222018 · Missed or late test: 222018 · Missed or late test: 222018 · Missed or late test: 222019 · Missed or late test: 242019 · Missed or late test: 242019 · Missed or late test: 242019 · Missed or late test: 242020 · Missed or late test: 520202021 · Missed or late test: 352021 · Missed or late test: 352021 · Missed or late test: 352021 · Missed or late test: 352021 · Missed or late test: 352022 · Missed or late test: 422022 · Missed or late test: 422022 · Missed or late test: 422022 · Missed or late test: 422022 · Missed or late test: 422022 · Missed or late test: 422023 · Missed or late test: 302023 · Missed or late test: 302023 · Missed or late test: 302023 · Missed or late test: 302023 · Missed or late test: 302023 · Notice or report: 22024 · Missed or late test: 392024 · Missed or late test: 392024 · Missed or late test: 392024 · Missed or late test: 392024 · Missed or late test: 392024 · Missed or late test: 392025 · Missed or late test: 262025 · Missed or late test: 262025 · Missed or late test: 262025 · Missed or late test: 262025
One square ≈ 7 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
97% missed or late test · 3133% notice or report · 10

Across Alaska, 88% of violations are missed or late tests and 2% 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 7 results on file · action level 15 ppb

17.3 ppb
7 ppb
5.8 ppb
4.1 ppb
4 ppb
3.4 ppb
0 ppb

Copper, 90th percentile 1 result on file · action level 1.3 mg/L

1.5 mg/L

Open now (3)

  1. 2025-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  2. 2024-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  3. 2023-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen

Every violation on record

  1. 2025-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  2. 2025-09-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  3. 2025-09-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  4. 2025-08-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  5. 2025-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  6. 2025-07-01Revised Total Coliform RuleMONBack in compliance
  7. 2025-06-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  8. 2025-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  9. 2025-06-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  10. 2025-05-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  11. 2025-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  12. 2025-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  13. 2025-05-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  14. 2025-04-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  15. 2025-04-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  16. 2025-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  17. 2025-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  18. 2025-03-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  19. 2025-03-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  20. 2025-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  21. 2025-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  22. 2025-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  23. 2025-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  24. 2025-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  25. 2025-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
Show the other 297 entries
  1. 2025-01-01Revised Total Coliform RuleMONBack in compliance
  2. 2024-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  3. 2024-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  4. 2024-12-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  5. 2024-12-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  6. 2024-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  7. 2024-11-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  8. 2024-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  9. 2024-11-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  10. 2024-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  11. 2024-10-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  12. 2024-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  13. 2024-10-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  14. 2024-07-01Revised Total Coliform RuleMONBack in compliance
  15. 2024-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  16. 2024-06-01Revised Total Coliform RuleMONBack in compliance
  17. 2024-06-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  18. 2024-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  19. 2024-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  20. 2024-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  21. 2024-05-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  22. 2024-05-01Revised Total Coliform RuleMONBack in compliance
  23. 2024-03-01Revised Total Coliform RuleMONBack in compliance
  24. 2024-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  25. 2024-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  26. 2024-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  27. 2024-02-01Revised Total Coliform RuleMONBack in compliance
  28. 2024-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  29. 2024-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  30. 2024-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  31. 2024-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  32. 2024-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  33. 2024-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  34. 2024-01-01Revised Total Coliform RuleMONBack in compliance
  35. 2024-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  36. 2024-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  37. 2024-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  38. 2024-01-01Chlorine ×2Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  39. 2024-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  40. 2023-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  41. 2023-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  42. 2023-12-01Revised Total Coliform RuleMONBack in compliance
  43. 2023-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  44. 2023-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  45. 2023-11-01Revised Total Coliform RuleMONBack in compliance
  46. 2023-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  47. 2023-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  48. 2023-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  49. 2023-10-01Revised Total Coliform RuleMONBack in compliance
  50. 2023-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  51. 2023-09-01Revised Total Coliform RuleMONBack in compliance
  52. 2023-08-28Public NoticePN Violation without NPDWR ViolationBack in compliance
  53. 2023-07-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  54. 2023-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  55. 2023-07-01Revised Total Coliform RuleMONBack in compliance
  56. 2023-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  57. 2023-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  58. 2023-06-01Revised Total Coliform RuleMONBack in compliance
  59. 2023-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  60. 2023-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  61. 2023-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  62. 2023-05-01Revised Total Coliform RuleMONBack in compliance
  63. 2023-04-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  64. 2023-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  65. 2023-04-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  66. 2023-04-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  67. 2023-03-01Revised Total Coliform RuleMONBack in compliance
  68. 2023-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  69. 2023-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  70. 2023-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  71. 2023-01-01Revised Total Coliform RuleMONBack in compliance
  72. 2022-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  73. 2022-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  74. 2022-11-01Revised Total Coliform RuleMONBack in compliance
  75. 2022-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  76. 2022-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  77. 2022-09-01Revised Total Coliform RuleMONBack in compliance
  78. 2022-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  79. 2022-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  80. 2022-07-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  81. 2022-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  82. 2022-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  83. 2022-04-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  84. 2022-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  85. 2022-04-01Revised Total Coliform RuleMONBack in compliance
  86. 2022-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  87. 2022-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  88. 2022-02-01Revised Total Coliform RuleMONBack in compliance
  89. 2022-01-01StyreneMonitoring, RegularBack in compliance
  90. 2022-01-01EthylbenzeneMonitoring, RegularBack in compliance
  91. 2022-01-01TolueneMonitoring, RegularBack in compliance
  92. 2022-01-01BenzeneMonitoring, RegularBack in compliance
  93. 2022-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  94. 2022-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  95. 2022-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  96. 2022-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  97. 2022-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  98. 2022-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  99. 2022-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  100. 2022-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  101. 2022-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  102. 2022-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  103. 2022-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  104. 2022-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  105. 2022-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  106. 2022-01-01DichloromethaneMonitoring, RegularBack in compliance
  107. 2022-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  108. 2022-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  109. 2022-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  110. 2022-01-01NitrateMonitoring, RegularBack in compliance
  111. 2022-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  112. 2022-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  113. 2022-01-01Revised Total Coliform RuleMONBack in compliance
  114. 2021-12-01Revised Total Coliform RuleMONBack in compliance
  115. 2021-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  116. 2021-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  117. 2021-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  118. 2021-11-01Revised Total Coliform RuleMONBack in compliance
  119. 2021-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  120. 2021-10-01Revised Total Coliform RuleMONBack in compliance
  121. 2021-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  122. 2021-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  123. 2021-09-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  124. 2021-09-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  125. 2021-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  126. 2021-09-01Revised Total Coliform RuleMONBack in compliance
  127. 2021-08-01Revised Total Coliform RuleMONBack in compliance
  128. 2021-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  129. 2021-08-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  130. 2021-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  131. 2021-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  132. 2021-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  133. 2021-07-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  134. 2021-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  135. 2021-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  136. 2021-06-01Revised Total Coliform RuleMONBack in compliance
  137. 2021-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  138. 2021-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  139. 2021-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  140. 2021-04-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  141. 2021-04-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  142. 2021-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  143. 2021-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  144. 2021-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  145. 2021-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  146. 2021-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  147. 2021-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  148. 2021-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  149. 2020-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  150. 2020-12-01Revised Total Coliform RuleMONBack in compliance
  151. 2020-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  152. 2020-09-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  153. 2020-09-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  154. 2019-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  155. 2019-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  156. 2019-12-01Revised Total Coliform RuleMONBack in compliance
  157. 2019-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  158. 2019-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  159. 2019-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  160. 2019-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  161. 2019-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  162. 2019-09-01Revised Total Coliform RuleMONBack in compliance
  163. 2019-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  164. 2019-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  165. 2019-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  166. 2019-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  167. 2019-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  168. 2019-04-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  169. 2019-04-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  170. 2019-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  171. 2019-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  172. 2019-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  173. 2019-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  174. 2019-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  175. 2019-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  176. 2019-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  177. 2019-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  178. 2018-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  179. 2018-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  180. 2018-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  181. 2018-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  182. 2018-11-01Revised Total Coliform RuleMONBack in compliance
  183. 2018-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  184. 2018-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  185. 2018-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  186. 2018-10-01Revised Total Coliform RuleMONBack in compliance
  187. 2018-09-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  188. 2018-09-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  189. 2018-08-01Revised Total Coliform RuleMONBack in compliance
  190. 2018-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  191. 2018-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  192. 2018-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  193. 2018-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  194. 2018-04-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  195. 2018-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  196. 2018-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  197. 2018-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  198. 2018-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  199. 2018-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  200. 2017-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  201. 2017-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  202. 2017-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  203. 2017-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  204. 2017-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  205. 2017-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  206. 2017-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  207. 2017-10-01Revised Total Coliform RuleMONBack in compliance
  208. 2017-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  209. 2017-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  210. 2017-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  211. 2016-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  212. 2016-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  213. 2016-12-01Revised Total Coliform RuleMONBack in compliance
  214. 2016-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  215. 2016-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  216. 2016-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  217. 2016-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  218. 2016-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  219. 2016-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  220. 2016-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  221. 2016-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  222. 2016-04-01Revised Total Coliform RuleOtherBack in compliance
  223. 2016-04-01ChlordaneMonitoring, RegularBack in compliance
  224. 2016-04-01Ethylene DibromideMonitoring, RegularBack in compliance
  225. 2016-04-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  226. 2016-04-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  227. 2016-04-01PentachlorophenolMonitoring, RegularBack in compliance
  228. 2016-04-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  229. 2016-04-01HexachlorobenzeneMonitoring, RegularBack in compliance
  230. 2016-04-012, 4, 5-TpMonitoring, RegularBack in compliance
  231. 2016-04-012, 4-DMonitoring, RegularBack in compliance
  232. 2016-04-01Heptachlor epoxideMonitoring, RegularBack in compliance
  233. 2016-04-01HeptachlorMonitoring, RegularBack in compliance
  234. 2016-04-012, 3, 7, 8-TcddMonitoring, RegularBack in compliance
  235. 2016-04-01LassoMonitoring, RegularBack in compliance
  236. 2016-04-01AtrazineMonitoring, RegularBack in compliance
  237. 2016-04-01CarbofuranMonitoring, RegularBack in compliance
  238. 2016-04-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  239. 2016-04-01DinosebMonitoring, RegularBack in compliance
  240. 2016-04-01PicloramMonitoring, RegularBack in compliance
  241. 2016-04-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  242. 2016-04-01SimazineMonitoring, RegularBack in compliance
  243. 2016-04-01OxamylMonitoring, RegularBack in compliance
  244. 2016-04-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  245. 2016-04-01GlyphosateMonitoring, RegularBack in compliance
  246. 2016-04-01EndothallMonitoring, RegularBack in compliance
  247. 2016-04-01DiquatMonitoring, RegularBack in compliance
  248. 2016-04-01DalaponMonitoring, RegularBack in compliance
  249. 2016-04-01ToxapheneMonitoring, RegularBack in compliance
  250. 2016-04-01MethoxychlorMonitoring, RegularBack in compliance
  251. 2016-04-01Bhc-GammaMonitoring, RegularBack in compliance
  252. 2016-04-01EndrinMonitoring, RegularBack in compliance
  253. 2016-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  254. 2016-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  255. 2016-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  256. 2016-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  257. 2016-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  258. 2016-01-01ChlordaneMonitoring, RegularBack in compliance
  259. 2016-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  260. 2016-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  261. 2016-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  262. 2016-01-01PentachlorophenolMonitoring, RegularBack in compliance
  263. 2016-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  264. 2016-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  265. 2016-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  266. 2016-01-012, 4-DMonitoring, RegularBack in compliance
  267. 2016-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  268. 2016-01-01HeptachlorMonitoring, RegularBack in compliance
  269. 2016-01-012, 3, 7, 8-TcddMonitoring, RegularBack in compliance
  270. 2016-01-01LassoMonitoring, RegularBack in compliance
  271. 2016-01-01AtrazineMonitoring, RegularBack in compliance
  272. 2016-01-01CarbofuranMonitoring, RegularBack in compliance
  273. 2016-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  274. 2016-01-01DinosebMonitoring, RegularBack in compliance
  275. 2016-01-01PicloramMonitoring, RegularBack in compliance
  276. 2016-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  277. 2016-01-01SimazineMonitoring, RegularBack in compliance
  278. 2016-01-01OxamylMonitoring, RegularBack in compliance
  279. 2016-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  280. 2016-01-01GlyphosateMonitoring, RegularBack in compliance
  281. 2016-01-01EndothallMonitoring, RegularBack in compliance
  282. 2016-01-01DiquatMonitoring, RegularBack in compliance
  283. 2016-01-01DalaponMonitoring, RegularBack in compliance
  284. 2016-01-01ToxapheneMonitoring, RegularBack in compliance
  285. 2016-01-01MethoxychlorMonitoring, RegularBack in compliance
  286. 2016-01-01Bhc-GammaMonitoring, RegularBack in compliance
  287. 2016-01-01EndrinMonitoring, RegularBack in compliance
  288. 2015-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  289. 2015-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  290. 2015-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  291. 2015-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  292. 2014-10-02Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  293. 2014-07-02Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  294. 2013-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  295. 2012-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  296. 2007-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  297. 2004-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance

System details

Population served70
Service connections8
Water sourceSurface Water
System typeCommunity Water System
OwnerNative American
StatusActive
CityTakotna
EPA ZIP on file99675

Areas served

  • Takotna, Yukon-Koyukuk Census Area

Reading this record

Takotna Water System is a community water system that draws from surface water and serves about 70 people in Takotna, Alaska. 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.