Community Water System · PWSID AK2270184

Scammon Bay Water System

Serves 637 peopleSurface WaterOwner: Native AmericanScammon Bay, Alaska
Nothing open right now.

On record since 2001: 319 violations. 15 treatment lapses · 293 missed or late tests · 11 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
15Treatment lapse
293Missed or late test
11Notice 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

2001 · Missed or late test: 12003 · Missed or late test: 12003 · Notice or report: 12004 · Missed or late test: 12004 · Notice or report: 12005 · Missed or late test: 12005 · Notice or report: 120052006 · Missed or late test: 12008 · Missed or late test: 12010 · Notice or report: 120102014 · Notice or report: 12015 · Missed or late test: 72015 · Missed or late test: 720152016 · Missed or late test: 472016 · Missed or late test: 472016 · Missed or late test: 472016 · Missed or late test: 472016 · Missed or late test: 472016 · Missed or late test: 472016 · Missed or late test: 472016 · Missed or late test: 472016 · Missed or late test: 472016 · Missed or late test: 472016 · Notice or report: 22017 · Missed or late test: 102017 · Missed or late test: 102017 · Notice or report: 12018 · Treatment lapse: 22018 · Missed or late test: 122018 · Missed or late test: 122018 · Missed or late test: 122019 · Treatment lapse: 62019 · Treatment lapse: 62019 · Missed or late test: 302019 · Missed or late test: 302019 · Missed or late test: 302019 · Missed or late test: 302019 · Missed or late test: 302019 · Missed or late test: 302020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Missed or late test: 572020 · Notice or report: 120202021 · Treatment lapse: 22021 · Missed or late test: 302021 · Missed or late test: 302021 · Missed or late test: 302021 · Missed or late test: 302021 · Missed or late test: 302021 · Missed or late test: 302021 · Notice or report: 12022 · Treatment lapse: 22022 · Missed or late test: 292022 · Missed or late test: 292022 · Missed or late test: 292022 · Missed or late test: 292022 · Missed or late test: 292022 · Missed or late test: 292022 · Notice or report: 12023 · Treatment lapse: 12023 · 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: 262024 · Treatment lapse: 22024 · Missed or late test: 222024 · Missed or late test: 222024 · Missed or late test: 222024 · Missed or late test: 222024 · Missed or late test: 222025 · Missed or late test: 172025 · Missed or late test: 172025 · Missed or late test: 172025 · Missed or late test: 172025
One square ≈ 5 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
5% treatment lapse · 1592% missed or late test · 2933% notice or report · 11

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 1 result on file · action level 15 ppb

0 ppb

Every violation on record

  1. 2025-09-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  2. 2025-09-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  3. 2025-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period 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. 2025-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  6. 2025-07-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  7. 2025-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  8. 2025-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  9. 2025-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  10. 2025-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  11. 2025-04-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  12. 2025-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  13. 2025-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  14. 2025-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  15. 2025-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  16. 2025-01-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  17. 2025-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  18. 2024-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  19. 2024-10-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  20. 2024-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  21. 2024-10-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  22. 2024-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  23. 2024-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  24. 2024-10-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  25. 2024-09-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
Show the other 294 entries
  1. 2024-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  2. 2024-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  3. 2024-08-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  4. 2024-07-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  5. 2024-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  6. 2024-06-01Surface water filtration (IESWTR)Monthly Turbidity Exceed (Enhanced SWTR)Back in compliance
  7. 2024-05-01Surface water filtration (IESWTR)Monthly Turbidity Exceed (Enhanced SWTR)Back in compliance
  8. 2024-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  9. 2024-04-01Revised Total Coliform RuleMONBack in compliance
  10. 2024-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  11. 2024-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  12. 2024-03-01Revised Total Coliform RuleMONBack in compliance
  13. 2024-02-01Revised Total Coliform RuleMONBack in compliance
  14. 2024-01-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  15. 2024-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  16. 2024-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  17. 2023-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  18. 2023-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  19. 2023-11-01Revised Total Coliform RuleMONBack in compliance
  20. 2023-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  21. 2023-10-01Revised Total Coliform RuleMONBack in compliance
  22. 2023-08-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  23. 2023-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  24. 2023-07-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  25. 2023-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  26. 2023-06-01Surface water filtration (IESWTR)Monthly Turbidity Exceed (Enhanced SWTR)Back in compliance
  27. 2023-05-01Revised Total Coliform RuleMONBack in compliance
  28. 2023-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  29. 2023-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  30. 2023-04-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  31. 2023-04-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  32. 2023-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  33. 2023-04-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  34. 2023-03-01Revised Total Coliform RuleMONBack in compliance
  35. 2023-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  36. 2023-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  37. 2023-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  38. 2023-02-01Revised Total Coliform RuleMONBack in compliance
  39. 2023-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  40. 2023-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  41. 2023-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  42. 2023-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  43. 2023-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  44. 2022-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  45. 2022-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  46. 2022-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  47. 2022-10-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  48. 2022-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  49. 2022-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  50. 2022-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  51. 2022-09-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  52. 2022-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  53. 2022-08-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  54. 2022-08-01Revised Total Coliform RuleMONBack in compliance
  55. 2022-07-30Public NoticePN Violation for NPDWR ViolationBack in compliance
  56. 2022-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  57. 2022-07-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  58. 2022-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  59. 2022-07-01Revised Total Coliform RuleMONBack in compliance
  60. 2022-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  61. 2022-05-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  62. 2022-05-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  63. 2022-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  64. 2022-04-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  65. 2022-04-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  66. 2022-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  67. 2022-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  68. 2022-02-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  69. 2022-02-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  70. 2022-02-01Revised Total Coliform RuleMONBack in compliance
  71. 2022-01-01NitrateMonitoring, RegularBack in compliance
  72. 2022-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  73. 2022-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  74. 2022-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  75. 2022-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  76. 2021-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  77. 2021-11-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  78. 2021-11-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  79. 2021-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  80. 2021-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  81. 2021-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  82. 2021-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  83. 2021-09-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  84. 2021-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  85. 2021-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  86. 2021-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  87. 2021-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  88. 2021-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  89. 2021-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  90. 2021-06-01Revised Total Coliform RuleMONBack in compliance
  91. 2021-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  92. 2021-05-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  93. 2021-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  94. 2021-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  95. 2021-04-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  96. 2021-04-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  97. 2021-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  98. 2021-03-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  99. 2021-03-01Revised Total Coliform RuleMONBack in compliance
  100. 2021-02-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  101. 2021-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  102. 2021-02-01Revised Total Coliform RuleMONBack in compliance
  103. 2021-01-26Surface water treatment (SWTR)Failure to Filter (SWTR)Back in compliance
  104. 2021-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  105. 2021-01-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  106. 2021-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  107. 2021-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  108. 2021-01-01Revised Total Coliform RuleMONBack in compliance
  109. 2020-12-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  110. 2020-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  111. 2020-12-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  112. 2020-12-01Revised Total Coliform RuleMONBack in compliance
  113. 2020-11-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  114. 2020-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  115. 2020-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  116. 2020-11-01Revised Total Coliform RuleMONBack in compliance
  117. 2020-10-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  118. 2020-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  119. 2020-10-01Revised Total Coliform RuleMONBack in compliance
  120. 2020-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  121. 2020-09-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  122. 2020-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  123. 2020-08-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  124. 2020-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  125. 2020-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  126. 2020-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  127. 2020-05-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  128. 2020-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  129. 2020-05-01Revised Total Coliform RuleMONBack in compliance
  130. 2020-04-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  131. 2020-04-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  132. 2020-04-01Revised Total Coliform RuleMONBack in compliance
  133. 2020-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  134. 2020-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  135. 2020-03-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  136. 2020-03-01Revised Total Coliform RuleMONBack in compliance
  137. 2020-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  138. 2020-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  139. 2020-02-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  140. 2020-02-01Revised Total Coliform RuleMONBack in compliance
  141. 2020-01-01NitrateMonitoring, RegularBack in compliance
  142. 2020-01-01StyreneMonitoring, RegularBack in compliance
  143. 2020-01-01EthylbenzeneMonitoring, RegularBack in compliance
  144. 2020-01-01TolueneMonitoring, RegularBack in compliance
  145. 2020-01-01BenzeneMonitoring, RegularBack in compliance
  146. 2020-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  147. 2020-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  148. 2020-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  149. 2020-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  150. 2020-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  151. 2020-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  152. 2020-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  153. 2020-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  154. 2020-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  155. 2020-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  156. 2020-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  157. 2020-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  158. 2020-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  159. 2020-01-01DichloromethaneMonitoring, RegularBack in compliance
  160. 2020-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  161. 2020-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  162. 2020-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  163. 2020-01-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  164. 2020-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  165. 2020-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  166. 2020-01-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  167. 2019-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  168. 2019-12-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  169. 2019-12-01Revised Total Coliform RuleMONBack in compliance
  170. 2019-11-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  171. 2019-11-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  172. 2019-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  173. 2019-10-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  174. 2019-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  175. 2019-10-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  176. 2019-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  177. 2019-09-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  178. 2019-09-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  179. 2019-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  180. 2019-08-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  181. 2019-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  182. 2019-08-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  183. 2019-07-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  184. 2019-07-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  185. 2019-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  186. 2019-06-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  187. 2019-06-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  188. 2019-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  189. 2019-05-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  190. 2019-05-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  191. 2019-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  192. 2019-04-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  193. 2019-03-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  194. 2019-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  195. 2019-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  196. 2019-02-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  197. 2019-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  198. 2019-02-01Revised Total Coliform RuleMONBack in compliance
  199. 2019-01-01E. ColiMonitoring, Source Water (LT2)Back in compliance
  200. 2019-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  201. 2019-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  202. 2019-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  203. 2018-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  204. 2018-11-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  205. 2018-11-01Surface water treatment (SWTR)Treatment Technique (SWTR and GWR)Back in compliance
  206. 2018-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  207. 2018-11-01Surface water filtration (IESWTR)Monthly Turbidity Exceed (Enhanced SWTR)Back in compliance
  208. 2018-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  209. 2018-10-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  210. 2018-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  211. 2018-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  212. 2018-07-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  213. 2018-06-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  214. 2018-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  215. 2018-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  216. 2018-05-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  217. 2017-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  218. 2017-12-01Revised Total Coliform RuleMONBack in compliance
  219. 2017-11-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  220. 2017-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  221. 2017-10-01Revised Total Coliform RuleMONBack in compliance
  222. 2017-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  223. 2017-08-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  224. 2017-04-01Revised Total Coliform RuleMONBack in compliance
  225. 2017-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  226. 2017-03-01Revised Total Coliform RuleMONBack in compliance
  227. 2017-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  228. 2016-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  229. 2016-12-01Revised Total Coliform RuleMONBack in compliance
  230. 2016-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  231. 2016-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  232. 2016-08-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  233. 2016-08-01Revised Total Coliform RuleMONBack in compliance
  234. 2016-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  235. 2016-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  236. 2016-05-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  237. 2016-05-01Revised Total Coliform RuleMONBack in compliance
  238. 2016-04-01Revised Total Coliform RuleOtherBack in compliance
  239. 2016-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  240. 2016-03-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  241. 2016-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  242. 2016-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  243. 2016-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  244. 2016-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  245. 2016-01-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  246. 2016-01-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  247. 2016-01-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  248. 2016-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  249. 2016-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularPeriod ended · no return to compliance on file
  250. 2016-01-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  251. 2016-01-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  252. 2016-01-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  253. 2016-01-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  254. 2016-01-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  255. 2016-01-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  256. 2016-01-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  257. 2016-01-012, 3, 7, 8-TcddMonitoring, RegularPeriod ended · no return to compliance on file
  258. 2016-01-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  259. 2016-01-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  260. 2016-01-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  261. 2016-01-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  262. 2016-01-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  263. 2016-01-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  264. 2016-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  265. 2016-01-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  266. 2016-01-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  267. 2016-01-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  268. 2016-01-01GlyphosateMonitoring, RegularPeriod ended · no return to compliance on file
  269. 2016-01-01EndothallMonitoring, RegularPeriod ended · no return to compliance on file
  270. 2016-01-01DiquatMonitoring, RegularPeriod ended · no return to compliance on file
  271. 2016-01-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  272. 2016-01-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  273. 2016-01-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  274. 2016-01-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  275. 2016-01-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  276. 2016-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  277. 2015-12-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  278. 2015-12-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  279. 2015-11-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  280. 2015-11-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  281. 2015-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  282. 2015-08-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  283. 2015-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  284. 2014-10-02Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  285. 2010-06-28Unknown contaminantSanitary Survey (TCR)Back in compliance
  286. 2008-07-01Surface water treatment (LT2)Monitoring, Source Water (LT2)Back in compliance
  287. 2006-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  288. 2005-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  289. 2005-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  290. 2004-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  291. 2004-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  292. 2003-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  293. 2003-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  294. 2001-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance

System details

Population served637
Service connections97
Water sourceSurface Water
System typeCommunity Water System
OwnerNative American
StatusActive
CityScammon Bay
EPA ZIP on file99662

Areas served

  • Scammon Bay, Wade Hampton Census Area

Reading this record

Scammon Bay Water System is a community water system that draws from surface water and serves about 637 people in Scammon Bay, 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.