Non-Transient Non-Community · PWSID IL3161067

Diversified Cpc

Serves 25 peopleGroundwaterOwner: PrivateChannahon, Illinois
Nothing open right now.

On record since 2024: 159 violations. 1 treatment lapse · 156 missed or late tests · 2 notices or reports. Most recent began 2025-04-23.

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
156Missed or late test
2Notice or report

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

20052010201520202024 · Treatment lapse: 12024 · Missed or late test: 532024 · Missed or late test: 532024 · Missed or late test: 532024 · Missed or late test: 532024 · Missed or late test: 532024 · Missed or late test: 532024 · Notice or report: 12025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Missed or late test: 1032025 · Notice or report: 12025
One square ≈ 9 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
<1% treatment lapse · 198% missed or late test · 1561% notice or report · 2

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 2 results on file · action level 15 ppb

0.79 ppb
0 ppb

Every violation on record

  1. 2025-04-23Public NoticePN Violation for NPDWR ViolationBack in compliance
  2. 2025-04-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  3. 2025-04-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2025-04-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2025-04-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularPeriod ended · no return to compliance on file
  6. 2025-04-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  7. 2025-04-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  8. 2025-04-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  9. 2025-04-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2025-04-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2025-04-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2025-04-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2025-04-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2025-04-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2025-04-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2025-04-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2025-04-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2025-04-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2025-04-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2025-04-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2025-04-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  22. 2025-04-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  23. 2025-04-01GlyphosateMonitoring, RegularPeriod ended · no return to compliance on file
  24. 2025-04-01EndothallMonitoring, RegularPeriod ended · no return to compliance on file
  25. 2025-04-01DiquatMonitoring, RegularPeriod ended · no return to compliance on file
Show the other 134 entries
  1. 2025-04-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  2. 2025-04-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  3. 2025-04-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2025-04-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2025-04-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  6. 2025-04-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  7. 2025-04-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  8. 2025-04-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  9. 2025-04-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2025-04-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2025-04-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2025-04-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2025-04-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2025-04-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2025-04-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2025-04-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2025-04-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2025-04-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2025-04-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2025-04-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2025-04-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  22. 2025-04-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  23. 2025-04-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  24. 2025-04-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  25. 2025-04-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  26. 2025-04-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  27. 2025-04-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  28. 2025-01-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  29. 2025-01-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  30. 2025-01-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  31. 2025-01-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  32. 2025-01-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  33. 2025-01-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  34. 2025-01-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  35. 2025-01-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  36. 2025-01-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  37. 2025-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  38. 2025-01-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  39. 2025-01-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  40. 2025-01-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  41. 2025-01-01GlyphosateMonitoring, RegularPeriod ended · no return to compliance on file
  42. 2025-01-01EndothallMonitoring, RegularPeriod ended · no return to compliance on file
  43. 2025-01-01DiquatMonitoring, RegularPeriod ended · no return to compliance on file
  44. 2025-01-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  45. 2025-01-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  46. 2025-01-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  47. 2025-01-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  48. 2025-01-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  49. 2025-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  50. 2025-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  51. 2025-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  52. 2025-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  53. 2025-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  54. 2025-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  55. 2025-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  56. 2025-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  57. 2025-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  58. 2025-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  59. 2025-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  60. 2025-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  61. 2025-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  62. 2025-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  63. 2025-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  64. 2025-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  65. 2025-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  66. 2025-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  67. 2025-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  68. 2025-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  69. 2025-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  70. 2025-01-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  71. 2025-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  72. 2025-01-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  73. 2025-01-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  74. 2025-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  75. 2025-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularPeriod ended · no return to compliance on file
  76. 2025-01-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  77. 2025-01-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  78. 2025-01-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  79. 2025-01-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  80. 2024-10-17Lead service line inventoryTTBack in compliance
  81. 2024-10-17Lead service line inventoryRPTBack in compliance
  82. 2024-10-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  83. 2024-07-01Vinyl chlorideMonitoring, RegularBack in compliance
  84. 2024-07-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  85. 2024-07-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  86. 2024-07-01DichloromethaneMonitoring, RegularBack in compliance
  87. 2024-07-01ChlordaneMonitoring, RegularBack in compliance
  88. 2024-07-01Ethylene DibromideMonitoring, RegularBack in compliance
  89. 2024-07-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  90. 2024-07-01Xylenes, TotalMonitoring, RegularBack in compliance
  91. 2024-07-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  92. 2024-07-01PentachlorophenolMonitoring, RegularBack in compliance
  93. 2024-07-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  94. 2024-07-01HexachlorobenzeneMonitoring, RegularBack in compliance
  95. 2024-07-012, 4, 5-TpMonitoring, RegularBack in compliance
  96. 2024-07-012, 4-DMonitoring, RegularBack in compliance
  97. 2024-07-01Heptachlor epoxideMonitoring, RegularBack in compliance
  98. 2024-07-01HeptachlorMonitoring, RegularBack in compliance
  99. 2024-07-01LassoMonitoring, RegularBack in compliance
  100. 2024-07-01AtrazineMonitoring, RegularBack in compliance
  101. 2024-07-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  102. 2024-07-01CarbofuranMonitoring, RegularBack in compliance
  103. 2024-07-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  104. 2024-07-01DinosebMonitoring, RegularBack in compliance
  105. 2024-07-01PicloramMonitoring, RegularBack in compliance
  106. 2024-07-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  107. 2024-07-01SimazineMonitoring, RegularBack in compliance
  108. 2024-07-01OxamylMonitoring, RegularBack in compliance
  109. 2024-07-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  110. 2024-07-01GlyphosateMonitoring, RegularBack in compliance
  111. 2024-07-01EndothallMonitoring, RegularBack in compliance
  112. 2024-07-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  113. 2024-07-01DiquatMonitoring, RegularBack in compliance
  114. 2024-07-01DalaponMonitoring, RegularBack in compliance
  115. 2024-07-01ToxapheneMonitoring, RegularBack in compliance
  116. 2024-07-01MethoxychlorMonitoring, RegularBack in compliance
  117. 2024-07-01Bhc-GammaMonitoring, RegularBack in compliance
  118. 2024-07-01EndrinMonitoring, RegularBack in compliance
  119. 2024-07-01StyreneMonitoring, RegularBack in compliance
  120. 2024-07-01EthylbenzeneMonitoring, RegularBack in compliance
  121. 2024-07-01TolueneMonitoring, RegularBack in compliance
  122. 2024-07-01BenzeneMonitoring, RegularBack in compliance
  123. 2024-07-01ChlorobenzeneMonitoring, RegularBack in compliance
  124. 2024-07-01TetrachloroethyleneMonitoring, RegularBack in compliance
  125. 2024-07-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  126. 2024-07-01TrichloroethyleneMonitoring, RegularBack in compliance
  127. 2024-07-011,2-DichloropropaneMonitoring, RegularBack in compliance
  128. 2024-07-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  129. 2024-07-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  130. 2024-07-011,2-DichloroethaneMonitoring, RegularBack in compliance
  131. 2024-07-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  132. 2024-07-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  133. 2024-04-01Revised Total Coliform RuleMONBack in compliance
  134. 2024-01-01Revised Total Coliform RuleMONBack in compliance

System details

Population served25
Service connections1
Water sourceGroundwater
System typeNon-Transient Non-Community
OwnerPrivate
StatusActive
CityChannahon
EPA ZIP on file60410

Areas served

  • Will County

Reading this record

Diversified Cpc is a non-transient non-community that draws from groundwater and serves about 25 people in Channahon, 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.