Community Water System · PWSID OK2005531

Sooner Utilities-Robertson

Serves 83 peopleGroundwaterOwner: PrivateEdmond, Oklahoma
Nothing open right now.

On record since 1980: 194 violations. 1 treatment lapse · 192 missed or late tests · 1 notice or report. Most recent began 2025-01-01.

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
1Treatment lapse
192Missed or late test
1Notice or report

More violations on record than 95% of active water systems in Oklahoma. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

1980 · Missed or late test: 119801983 · Missed or late test: 119851990 · Missed or late test: 119901992 · Missed or late test: 41993 · Missed or late test: 11995 · Missed or late test: 219951998 · Missed or late test: 12000200520102014 · Missed or late test: 222014 · Missed or late test: 222014 · Missed or late test: 2220152016 · Missed or late test: 120202023 · Missed or late test: 582023 · Missed or late test: 582023 · Missed or late test: 582023 · Missed or late test: 582023 · Missed or late test: 582023 · Missed or late test: 582023 · Missed or late test: 582023 · Missed or late test: 582024 · Treatment lapse: 12024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Missed or late test: 872024 · Notice or report: 12025 · Missed or late test: 132025 · Missed or late test: 132025
One square ≈ 8 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
<1% treatment lapse · 199% missed or late test · 192<1% notice or report · 1

Across Oklahoma, 73% of violations are missed or late tests and 19% 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 3 results on file · action level 15 ppb

3.6 ppb
3.5 ppb
0 ppb

Every violation on record

  1. 2025-01-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  2. 2025-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularPeriod ended · no return to compliance on file
  3. 2025-01-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2025-01-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2025-01-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  6. 2025-01-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  7. 2025-01-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  8. 2025-01-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  9. 2025-01-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2025-01-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2025-01-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2025-01-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2025-01-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2024-10-17Lead service line inventoryRPTBack in compliance
  15. 2024-10-17Lead service line inventoryTTBack in compliance
  16. 2024-07-01ChlordaneMonitoring, RegularBack in compliance
  17. 2024-07-01Ethylene DibromideMonitoring, RegularBack in compliance
  18. 2024-07-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  19. 2024-07-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  20. 2024-07-01PentachlorophenolMonitoring, RegularBack in compliance
  21. 2024-07-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  22. 2024-07-01HexachlorobenzeneMonitoring, RegularBack in compliance
  23. 2024-07-012, 4, 5-TpMonitoring, RegularBack in compliance
  24. 2024-07-012, 4-DMonitoring, RegularBack in compliance
  25. 2024-07-01Heptachlor epoxideMonitoring, RegularBack in compliance
Show the other 169 entries
  1. 2024-07-01HeptachlorMonitoring, RegularBack in compliance
  2. 2024-07-01LassoMonitoring, RegularBack in compliance
  3. 2024-07-01AtrazineMonitoring, RegularBack in compliance
  4. 2024-07-01CarbofuranMonitoring, RegularBack in compliance
  5. 2024-07-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  6. 2024-07-01DinosebMonitoring, RegularBack in compliance
  7. 2024-07-01PicloramMonitoring, RegularBack in compliance
  8. 2024-07-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  9. 2024-07-01SimazineMonitoring, RegularBack in compliance
  10. 2024-07-01OxamylMonitoring, RegularBack in compliance
  11. 2024-07-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  12. 2024-07-01GlyphosateMonitoring, RegularBack in compliance
  13. 2024-07-01EndothallMonitoring, RegularBack in compliance
  14. 2024-07-01DiquatMonitoring, RegularBack in compliance
  15. 2024-07-01DalaponMonitoring, RegularBack in compliance
  16. 2024-07-01ToxapheneMonitoring, RegularBack in compliance
  17. 2024-07-01MethoxychlorMonitoring, RegularBack in compliance
  18. 2024-07-01Bhc-GammaMonitoring, RegularBack in compliance
  19. 2024-07-01EndrinMonitoring, RegularBack in compliance
  20. 2024-04-01ChlordaneMonitoring, RegularBack in compliance
  21. 2024-04-01Ethylene DibromideMonitoring, RegularBack in compliance
  22. 2024-04-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  23. 2024-04-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  24. 2024-04-01PentachlorophenolMonitoring, RegularBack in compliance
  25. 2024-04-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  26. 2024-04-01HexachlorobenzeneMonitoring, RegularBack in compliance
  27. 2024-04-012, 4, 5-TpMonitoring, RegularBack in compliance
  28. 2024-04-012, 4-DMonitoring, RegularBack in compliance
  29. 2024-04-01Heptachlor epoxideMonitoring, RegularBack in compliance
  30. 2024-04-01HeptachlorMonitoring, RegularBack in compliance
  31. 2024-04-01LassoMonitoring, RegularBack in compliance
  32. 2024-04-01AtrazineMonitoring, RegularBack in compliance
  33. 2024-04-01CarbofuranMonitoring, RegularBack in compliance
  34. 2024-04-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  35. 2024-04-01DinosebMonitoring, RegularBack in compliance
  36. 2024-04-01PicloramMonitoring, RegularBack in compliance
  37. 2024-04-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  38. 2024-04-01SimazineMonitoring, RegularBack in compliance
  39. 2024-04-01OxamylMonitoring, RegularBack in compliance
  40. 2024-04-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  41. 2024-04-01GlyphosateMonitoring, RegularBack in compliance
  42. 2024-04-01EndothallMonitoring, RegularBack in compliance
  43. 2024-04-01DiquatMonitoring, RegularBack in compliance
  44. 2024-04-01DalaponMonitoring, RegularBack in compliance
  45. 2024-04-01ToxapheneMonitoring, RegularBack in compliance
  46. 2024-04-01MethoxychlorMonitoring, RegularBack in compliance
  47. 2024-04-01Bhc-GammaMonitoring, RegularBack in compliance
  48. 2024-04-01EndrinMonitoring, RegularBack in compliance
  49. 2024-01-01ChlordaneMonitoring, RegularBack in compliance
  50. 2024-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  51. 2024-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  52. 2024-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  53. 2024-01-01PentachlorophenolMonitoring, RegularBack in compliance
  54. 2024-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  55. 2024-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  56. 2024-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  57. 2024-01-012, 4-DMonitoring, RegularBack in compliance
  58. 2024-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  59. 2024-01-01HeptachlorMonitoring, RegularBack in compliance
  60. 2024-01-01LassoMonitoring, RegularBack in compliance
  61. 2024-01-01AtrazineMonitoring, RegularBack in compliance
  62. 2024-01-01CarbofuranMonitoring, RegularBack in compliance
  63. 2024-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  64. 2024-01-01DinosebMonitoring, RegularBack in compliance
  65. 2024-01-01PicloramMonitoring, RegularBack in compliance
  66. 2024-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  67. 2024-01-01SimazineMonitoring, RegularBack in compliance
  68. 2024-01-01OxamylMonitoring, RegularBack in compliance
  69. 2024-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  70. 2024-01-01GlyphosateMonitoring, RegularBack in compliance
  71. 2024-01-01EndothallMonitoring, RegularBack in compliance
  72. 2024-01-01DiquatMonitoring, RegularBack in compliance
  73. 2024-01-01DalaponMonitoring, RegularBack in compliance
  74. 2024-01-01ToxapheneMonitoring, RegularBack in compliance
  75. 2024-01-01MethoxychlorMonitoring, RegularBack in compliance
  76. 2024-01-01Bhc-GammaMonitoring, RegularBack in compliance
  77. 2024-01-01EndrinMonitoring, RegularBack in compliance
  78. 2023-10-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  79. 2023-10-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  80. 2023-10-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  81. 2023-10-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularPeriod ended · no return to compliance on file
  82. 2023-10-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  83. 2023-10-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  84. 2023-10-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  85. 2023-10-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  86. 2023-10-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  87. 2023-10-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  88. 2023-10-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  89. 2023-10-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  90. 2023-10-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  91. 2023-10-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  92. 2023-10-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  93. 2023-10-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  94. 2023-10-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  95. 2023-10-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  96. 2023-10-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  97. 2023-10-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  98. 2023-10-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  99. 2023-10-01GlyphosateMonitoring, RegularPeriod ended · no return to compliance on file
  100. 2023-10-01EndothallMonitoring, RegularPeriod ended · no return to compliance on file
  101. 2023-10-01DiquatMonitoring, RegularPeriod ended · no return to compliance on file
  102. 2023-10-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  103. 2023-10-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  104. 2023-10-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  105. 2023-10-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  106. 2023-10-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  107. 2023-07-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  108. 2023-07-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  109. 2023-07-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  110. 2023-07-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularPeriod ended · no return to compliance on file
  111. 2023-07-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  112. 2023-07-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  113. 2023-07-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  114. 2023-07-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  115. 2023-07-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  116. 2023-07-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  117. 2023-07-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  118. 2023-07-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  119. 2023-07-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  120. 2023-07-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  121. 2023-07-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  122. 2023-07-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  123. 2023-07-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  124. 2023-07-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  125. 2023-07-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  126. 2023-07-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  127. 2023-07-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  128. 2023-07-01GlyphosateMonitoring, RegularPeriod ended · no return to compliance on file
  129. 2023-07-01EndothallMonitoring, RegularPeriod ended · no return to compliance on file
  130. 2023-07-01DiquatMonitoring, RegularPeriod ended · no return to compliance on file
  131. 2023-07-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  132. 2023-07-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  133. 2023-07-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  134. 2023-07-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  135. 2023-07-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  136. 2016-01-01Nitrate-NitriteMonitoring, RegularBack in compliance
  137. 2014-09-17E. ColiMonitoring, Source Water (GWR)Back in compliance
  138. 2014-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  139. 2014-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  140. 2014-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  141. 2014-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  142. 2014-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  143. 2014-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  144. 2014-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  145. 2014-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  146. 2014-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  147. 2014-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  148. 2014-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  149. 2014-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  150. 2014-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  151. 2014-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  152. 2014-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  153. 2014-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  154. 2014-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  155. 2014-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  156. 2014-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  157. 2014-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  158. 2014-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  159. 1998-09-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  160. 1995-07-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  161. 1995-06-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  162. 1993-06-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  163. 1992-08-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  164. 1992-07-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  165. 1992-05-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  166. 1992-04-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  167. 1990-08-01Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  168. 1983-01-31Coliform (Pre-TCR)Monitoring, RegularBack in compliance
  169. 1980-05-31Coliform (Pre-TCR)Monitoring, RegularBack in compliance

System details

Population served83
Service connections33
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityEdmond
EPA ZIP on file73083-0958

Areas served

  • Oklahoma County

Reading this record

Sooner Utilities-Robertson is a community water system that draws from groundwater and serves about 83 people in Edmond, Oklahoma. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

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

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