Non-Transient Non-Community · PWSID IL3141028

Shops of Kildeer

Serves 650 peopleGroundwaterOwner: PrivateOak Brook, Illinois
Nothing open that measures the water, but 7 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 2005: 165 violations. 1 treatment lapse · 158 missed or late tests · 6 notices or reports. Most recent began 2025-04-18.

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
158Missed or late test3 open
6Notice or report4 open

More violations on record than 99% of active water systems in Illinois. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2005 · Missed or late test: 1200520102011 · Missed or late test: 12015 · Missed or late test: 120152017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532017 · Missed or late test: 532018 · Missed or late test: 22019 · Missed or late test: 242019 · Missed or late test: 242019 · Missed or late test: 242019 · Missed or late test: 242019 · Missed or late test: 242020 · Missed or late test: 242020 · Missed or late test: 242020 · Missed or late test: 242020 · Missed or late test: 242020 · Missed or late test: 2420202022 · Missed or late test: 42023 · Missed or late test: 242023 · Missed or late test: 242023 · Missed or late test: 242023 · Missed or late test: 242023 · Missed or late test: 242024 · Treatment lapse: 12024 · Missed or late test: 242024 · Missed or late test: 242024 · Missed or late test: 242024 · Missed or late test: 242024 · Missed or late test: 242024 · Notice or report: 22025 · Notice or report: 42025
One square ≈ 5 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
<1% treatment lapse · 196% missed or late test · 1584% notice or report · 6

Across Illinois, 81% of violations are missed or late tests and 3% 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 4 results on file · action level 15 ppb

16 ppb
5.8 ppb
3.5 ppb
2 ppb

Open now (7)

  1. 2025-04-18Public NoticePN Violation for NPDWR ViolationOpen
  2. 2025-03-01Public Notice ×2PN Violation for NPDWR ViolationOpen
  3. 2024-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  4. 2024-02-15Public NoticePN Violation for NPDWR ViolationOpen
  5. 2023-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  6. 2022-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen

Every violation on record

  1. 2025-04-18Public NoticePN Violation for NPDWR ViolationOpen
  2. 2025-04-05Public NoticePN Violation for NPDWR ViolationBack in compliance
  3. 2025-03-01Public Notice ×2PN Violation for NPDWR ViolationOpen
  4. 2024-10-17Lead service line inventoryTTBack in compliance
  5. 2024-10-17Lead service line inventoryRPTBack in compliance
  6. 2024-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  7. 2024-02-15Public NoticePN Violation for NPDWR ViolationOpen
  8. 2024-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  9. 2024-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  10. 2024-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2024-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2024-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2024-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2024-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2024-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2024-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2024-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2024-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2024-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2024-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2024-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  22. 2024-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  23. 2024-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  24. 2024-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  25. 2024-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
Show the other 139 entries
  1. 2024-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  2. 2024-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  3. 2024-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2024-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2024-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  6. 2023-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  7. 2023-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  8. 2023-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  9. 2023-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2023-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2023-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2023-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2023-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2023-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2023-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2023-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2023-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2023-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2023-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2023-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2023-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  22. 2023-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  23. 2023-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  24. 2023-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  25. 2023-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  26. 2023-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  27. 2023-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  28. 2023-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  29. 2023-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  30. 2022-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/ROpen
  31. 2022-02-24Lead and Copper RuleLead Consumer NoticeBack in compliance
  32. 2022-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  33. 2022-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  34. 2020-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  35. 2020-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  36. 2020-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  37. 2020-01-01StyreneMonitoring, RegularBack in compliance
  38. 2020-01-01EthylbenzeneMonitoring, RegularBack in compliance
  39. 2020-01-01TolueneMonitoring, RegularBack in compliance
  40. 2020-01-01BenzeneMonitoring, RegularBack in compliance
  41. 2020-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  42. 2020-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  43. 2020-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  44. 2020-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  45. 2020-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  46. 2020-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  47. 2020-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  48. 2020-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  49. 2020-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  50. 2020-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  51. 2020-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  52. 2020-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  53. 2020-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  54. 2020-01-01DichloromethaneMonitoring, RegularBack in compliance
  55. 2020-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  56. 2020-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  57. 2020-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  58. 2019-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  59. 2019-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  60. 2019-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  61. 2019-01-01StyreneMonitoring, RegularBack in compliance
  62. 2019-01-01EthylbenzeneMonitoring, RegularBack in compliance
  63. 2019-01-01TolueneMonitoring, RegularBack in compliance
  64. 2019-01-01BenzeneMonitoring, RegularBack in compliance
  65. 2019-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  66. 2019-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  67. 2019-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  68. 2019-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  69. 2019-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  70. 2019-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  71. 2019-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  72. 2019-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  73. 2019-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  74. 2019-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  75. 2019-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  76. 2019-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  77. 2019-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  78. 2019-01-01DichloromethaneMonitoring, RegularBack in compliance
  79. 2019-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  80. 2019-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  81. 2019-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  82. 2018-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  83. 2018-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  84. 2017-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  85. 2017-01-01ArsenicMonitoring, RegularBack in compliance
  86. 2017-01-01SeleniumMonitoring, RegularBack in compliance
  87. 2017-01-01Thallium, TotalMonitoring, RegularBack in compliance
  88. 2017-01-01Beryllium, TotalMonitoring, RegularBack in compliance
  89. 2017-01-01Antimony, TotalMonitoring, RegularBack in compliance
  90. 2017-01-01MercuryMonitoring, RegularBack in compliance
  91. 2017-01-01CyanideMonitoring, RegularBack in compliance
  92. 2017-01-01ChromiumMonitoring, RegularBack in compliance
  93. 2017-01-01CadmiumMonitoring, RegularBack in compliance
  94. 2017-01-01BariumMonitoring, RegularBack in compliance
  95. 2017-01-01ChlordaneMonitoring, RegularBack in compliance
  96. 2017-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  97. 2017-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  98. 2017-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  99. 2017-01-01PentachlorophenolMonitoring, RegularBack in compliance
  100. 2017-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  101. 2017-01-012, 4-DMonitoring, RegularBack in compliance
  102. 2017-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  103. 2017-01-01HeptachlorMonitoring, RegularBack in compliance
  104. 2017-01-01LassoMonitoring, RegularBack in compliance
  105. 2017-01-01AtrazineMonitoring, RegularBack in compliance
  106. 2017-01-01CarbofuranMonitoring, RegularBack in compliance
  107. 2017-01-01PicloramMonitoring, RegularBack in compliance
  108. 2017-01-01SimazineMonitoring, RegularBack in compliance
  109. 2017-01-01OxamylMonitoring, RegularBack in compliance
  110. 2017-01-01GlyphosateMonitoring, RegularBack in compliance
  111. 2017-01-01EndothallMonitoring, RegularBack in compliance
  112. 2017-01-01DiquatMonitoring, RegularBack in compliance
  113. 2017-01-01ToxapheneMonitoring, RegularBack in compliance
  114. 2017-01-01MethoxychlorMonitoring, RegularBack in compliance
  115. 2017-01-01Bhc-GammaMonitoring, RegularBack in compliance
  116. 2017-01-01StyreneMonitoring, RegularBack in compliance
  117. 2017-01-01EthylbenzeneMonitoring, RegularBack in compliance
  118. 2017-01-01TolueneMonitoring, RegularBack in compliance
  119. 2017-01-01BenzeneMonitoring, RegularBack in compliance
  120. 2017-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  121. 2017-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  122. 2017-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  123. 2017-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  124. 2017-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  125. 2017-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  126. 2017-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  127. 2017-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  128. 2017-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  129. 2017-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  130. 2017-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  131. 2017-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  132. 2017-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  133. 2017-01-01DichloromethaneMonitoring, RegularBack in compliance
  134. 2017-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  135. 2017-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  136. 2017-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  137. 2015-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  138. 2011-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  139. 2005-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance

System details

Population served650
Service connections1
Water sourceGroundwater
System typeNon-Transient Non-Community
OwnerPrivate
StatusActive
CityOak Brook
EPA ZIP on file60523

Areas served

  • Lake County

Reading this record

Shops of Kildeer is a non-transient non-community that draws from groundwater and serves about 650 people in Oak Brook, Illinois. 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.