Non-Transient Non-Community · PWSID IL3088518

Cog Hill Country Club

Serves 340 peopleGroundwaterOwner: PrivateLemont, Illinois
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 2019: 711 violations. 702 missed or late tests · 9 notices or reports. Most recent began 2025-09-24.

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
702Missed or late test1 open
9Notice or report2 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

2005201020152019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872019 · Missed or late test: 1872020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 2132020 · Missed or late test: 21320202021 · Missed or late test: 1382021 · Missed or late test: 1382021 · Missed or late test: 1382021 · Missed or late test: 1382021 · Missed or late test: 1382021 · Missed or late test: 1382021 · Missed or late test: 1382021 · Missed or late test: 1382022 · Missed or late test: 1242022 · Missed or late test: 1242022 · Missed or late test: 1242022 · Missed or late test: 1242022 · Missed or late test: 1242022 · Missed or late test: 1242022 · Missed or late test: 1242022 · Notice or report: 52023 · Missed or late test: 382023 · Missed or late test: 382023 · Missed or late test: 382023 · Notice or report: 42024 · Missed or late test: 12025 · Missed or late test: 12025
One square ≈ 18 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
99% missed or late test · 7021% notice or report · 9

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

6.3 ppb
2.2 ppb
2.2 ppb
0.6 ppb

Open now (3)

  1. 2025-09-24Lead and Copper RuleLead Consumer NoticeOpen
  2. 2022-08-18Public Notice ×2PN Violation for NPDWR ViolationOpen

Every violation on record

  1. 2025-09-24Lead and Copper RuleLead Consumer NoticeOpen
  2. 2024-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  3. 2023-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  4. 2023-04-26Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  5. 2023-02-24Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  6. 2023-01-01ChlordaneMonitoring, RegularBack in compliance
  7. 2023-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  8. 2023-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  9. 2023-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  10. 2023-01-01PentachlorophenolMonitoring, RegularBack in compliance
  11. 2023-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  12. 2023-01-012, 4-DMonitoring, RegularBack in compliance
  13. 2023-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  14. 2023-01-01HeptachlorMonitoring, RegularBack in compliance
  15. 2023-01-01LassoMonitoring, RegularBack in compliance
  16. 2023-01-01AtrazineMonitoring, RegularBack in compliance
  17. 2023-01-01CarbofuranMonitoring, RegularBack in compliance
  18. 2023-01-01ToxapheneMonitoring, RegularBack in compliance
  19. 2023-01-01MethoxychlorMonitoring, RegularBack in compliance
  20. 2023-01-01Bhc-GammaMonitoring, RegularBack in compliance
  21. 2023-01-01StyreneMonitoring, RegularBack in compliance
  22. 2023-01-01EthylbenzeneMonitoring, RegularBack in compliance
  23. 2023-01-01TolueneMonitoring, RegularBack in compliance
  24. 2023-01-01BenzeneMonitoring, RegularBack in compliance
  25. 2023-01-01ChlorobenzeneMonitoring, RegularBack in compliance
Show the other 682 entries
  1. 2023-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  2. 2023-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  3. 2023-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  4. 2023-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  5. 2023-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  6. 2023-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  7. 2023-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  8. 2023-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  9. 2023-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  10. 2023-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  11. 2023-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  12. 2023-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  13. 2023-01-01DichloromethaneMonitoring, RegularBack in compliance
  14. 2023-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  15. 2023-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  16. 2023-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  17. 2023-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  18. 2022-10-01ChlordaneMonitoring, RegularBack in compliance
  19. 2022-10-01Ethylene DibromideMonitoring, RegularBack in compliance
  20. 2022-10-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  21. 2022-10-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  22. 2022-10-01PentachlorophenolMonitoring, RegularBack in compliance
  23. 2022-10-012, 4, 5-TpMonitoring, RegularBack in compliance
  24. 2022-10-012, 4-DMonitoring, RegularBack in compliance
  25. 2022-10-01Heptachlor epoxideMonitoring, RegularBack in compliance
  26. 2022-10-01HeptachlorMonitoring, RegularBack in compliance
  27. 2022-10-01LassoMonitoring, RegularBack in compliance
  28. 2022-10-01AtrazineMonitoring, RegularBack in compliance
  29. 2022-10-01CarbofuranMonitoring, RegularBack in compliance
  30. 2022-10-01ToxapheneMonitoring, RegularBack in compliance
  31. 2022-10-01MethoxychlorMonitoring, RegularBack in compliance
  32. 2022-10-01Bhc-GammaMonitoring, RegularBack in compliance
  33. 2022-08-18Public Notice ×2PN Violation for NPDWR ViolationOpen
  34. 2022-08-18Public NoticePN Violation for NPDWR ViolationBack in compliance
  35. 2022-07-01ChlordaneMonitoring, RegularBack in compliance
  36. 2022-07-01Ethylene DibromideMonitoring, RegularBack in compliance
  37. 2022-07-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  38. 2022-07-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  39. 2022-07-01PentachlorophenolMonitoring, RegularBack in compliance
  40. 2022-07-012, 4, 5-TpMonitoring, RegularBack in compliance
  41. 2022-07-012, 4-DMonitoring, RegularBack in compliance
  42. 2022-07-01Heptachlor epoxideMonitoring, RegularBack in compliance
  43. 2022-07-01HeptachlorMonitoring, RegularBack in compliance
  44. 2022-07-01LassoMonitoring, RegularBack in compliance
  45. 2022-07-01AtrazineMonitoring, RegularBack in compliance
  46. 2022-07-01CarbofuranMonitoring, RegularBack in compliance
  47. 2022-07-01ToxapheneMonitoring, RegularBack in compliance
  48. 2022-07-01MethoxychlorMonitoring, RegularBack in compliance
  49. 2022-07-01Bhc-GammaMonitoring, RegularBack in compliance
  50. 2022-07-01StyreneMonitoring, RegularBack in compliance
  51. 2022-07-01EthylbenzeneMonitoring, RegularBack in compliance
  52. 2022-07-01TolueneMonitoring, RegularBack in compliance
  53. 2022-07-01BenzeneMonitoring, RegularBack in compliance
  54. 2022-07-01ChlorobenzeneMonitoring, RegularBack in compliance
  55. 2022-07-01TetrachloroethyleneMonitoring, RegularBack in compliance
  56. 2022-07-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  57. 2022-07-01TrichloroethyleneMonitoring, RegularBack in compliance
  58. 2022-07-011,2-DichloropropaneMonitoring, RegularBack in compliance
  59. 2022-07-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  60. 2022-07-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  61. 2022-07-011,2-DichloroethaneMonitoring, RegularBack in compliance
  62. 2022-07-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  63. 2022-07-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  64. 2022-07-01Vinyl chlorideMonitoring, RegularBack in compliance
  65. 2022-07-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  66. 2022-07-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  67. 2022-07-01DichloromethaneMonitoring, RegularBack in compliance
  68. 2022-07-01Xylenes, TotalMonitoring, RegularBack in compliance
  69. 2022-07-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  70. 2022-07-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  71. 2022-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  72. 2022-05-18Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  73. 2022-04-01ChlordaneMonitoring, RegularBack in compliance
  74. 2022-04-01Ethylene DibromideMonitoring, RegularBack in compliance
  75. 2022-04-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  76. 2022-04-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  77. 2022-04-01PentachlorophenolMonitoring, RegularBack in compliance
  78. 2022-04-012, 4, 5-TpMonitoring, RegularBack in compliance
  79. 2022-04-012, 4-DMonitoring, RegularBack in compliance
  80. 2022-04-01Heptachlor epoxideMonitoring, RegularBack in compliance
  81. 2022-04-01HeptachlorMonitoring, RegularBack in compliance
  82. 2022-04-01LassoMonitoring, RegularBack in compliance
  83. 2022-04-01AtrazineMonitoring, RegularBack in compliance
  84. 2022-04-01CarbofuranMonitoring, RegularBack in compliance
  85. 2022-04-01ToxapheneMonitoring, RegularBack in compliance
  86. 2022-04-01MethoxychlorMonitoring, RegularBack in compliance
  87. 2022-04-01Bhc-GammaMonitoring, RegularBack in compliance
  88. 2022-04-01StyreneMonitoring, RegularBack in compliance
  89. 2022-04-01EthylbenzeneMonitoring, RegularBack in compliance
  90. 2022-04-01TolueneMonitoring, RegularBack in compliance
  91. 2022-04-01BenzeneMonitoring, RegularBack in compliance
  92. 2022-04-01ChlorobenzeneMonitoring, RegularBack in compliance
  93. 2022-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
  94. 2022-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  95. 2022-04-01TrichloroethyleneMonitoring, RegularBack in compliance
  96. 2022-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
  97. 2022-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  98. 2022-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  99. 2022-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
  100. 2022-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  101. 2022-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  102. 2022-04-01Vinyl chlorideMonitoring, RegularBack in compliance
  103. 2022-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  104. 2022-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  105. 2022-04-01DichloromethaneMonitoring, RegularBack in compliance
  106. 2022-04-01Xylenes, TotalMonitoring, RegularBack in compliance
  107. 2022-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  108. 2022-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  109. 2022-01-01StyreneMonitoring, RegularBack in compliance
  110. 2022-01-01EthylbenzeneMonitoring, RegularBack in compliance
  111. 2022-01-01TolueneMonitoring, RegularBack in compliance
  112. 2022-01-01BenzeneMonitoring, RegularBack in compliance
  113. 2022-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  114. 2022-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  115. 2022-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  116. 2022-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  117. 2022-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  118. 2022-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  119. 2022-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  120. 2022-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  121. 2022-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  122. 2022-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  123. 2022-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  124. 2022-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  125. 2022-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  126. 2022-01-01DichloromethaneMonitoring, RegularBack in compliance
  127. 2022-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  128. 2022-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  129. 2022-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  130. 2022-01-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  131. 2022-01-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  132. 2022-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  133. 2022-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularPeriod ended · no return to compliance on file
  134. 2022-01-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  135. 2022-01-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  136. 2022-01-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  137. 2022-01-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  138. 2022-01-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  139. 2022-01-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  140. 2022-01-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  141. 2022-01-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  142. 2022-01-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  143. 2022-01-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  144. 2022-01-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  145. 2021-10-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  146. 2021-10-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  147. 2021-10-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  148. 2021-10-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularPeriod ended · no return to compliance on file
  149. 2021-10-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  150. 2021-10-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  151. 2021-10-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  152. 2021-10-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  153. 2021-10-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  154. 2021-10-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  155. 2021-10-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  156. 2021-10-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  157. 2021-10-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  158. 2021-10-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  159. 2021-10-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  160. 2021-10-01StyreneMonitoring, RegularBack in compliance
  161. 2021-10-01EthylbenzeneMonitoring, RegularBack in compliance
  162. 2021-10-01TolueneMonitoring, RegularBack in compliance
  163. 2021-10-01BenzeneMonitoring, RegularBack in compliance
  164. 2021-10-01ChlorobenzeneMonitoring, RegularBack in compliance
  165. 2021-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
  166. 2021-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  167. 2021-10-01TrichloroethyleneMonitoring, RegularBack in compliance
  168. 2021-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
  169. 2021-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  170. 2021-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  171. 2021-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
  172. 2021-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  173. 2021-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  174. 2021-10-01Vinyl chlorideMonitoring, RegularBack in compliance
  175. 2021-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  176. 2021-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  177. 2021-10-01DichloromethaneMonitoring, RegularBack in compliance
  178. 2021-10-01Xylenes, TotalMonitoring, RegularBack in compliance
  179. 2021-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  180. 2021-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  181. 2021-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  182. 2021-04-01ChlordaneMonitoring, RegularBack in compliance
  183. 2021-04-01Ethylene DibromideMonitoring, RegularBack in compliance
  184. 2021-04-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  185. 2021-04-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  186. 2021-04-01PentachlorophenolMonitoring, RegularBack in compliance
  187. 2021-04-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  188. 2021-04-01HexachlorobenzeneMonitoring, RegularBack in compliance
  189. 2021-04-012, 4, 5-TpMonitoring, RegularBack in compliance
  190. 2021-04-012, 4-DMonitoring, RegularBack in compliance
  191. 2021-04-01Heptachlor epoxideMonitoring, RegularBack in compliance
  192. 2021-04-01HeptachlorMonitoring, RegularBack in compliance
  193. 2021-04-01LassoMonitoring, RegularBack in compliance
  194. 2021-04-01AtrazineMonitoring, RegularBack in compliance
  195. 2021-04-01CarbofuranMonitoring, RegularBack in compliance
  196. 2021-04-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  197. 2021-04-01DinosebMonitoring, RegularBack in compliance
  198. 2021-04-01PicloramMonitoring, RegularBack in compliance
  199. 2021-04-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  200. 2021-04-01SimazineMonitoring, RegularBack in compliance
  201. 2021-04-01OxamylMonitoring, RegularBack in compliance
  202. 2021-04-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  203. 2021-04-01GlyphosateMonitoring, RegularBack in compliance
  204. 2021-04-01EndothallMonitoring, RegularBack in compliance
  205. 2021-04-01DiquatMonitoring, RegularBack in compliance
  206. 2021-04-01DalaponMonitoring, RegularBack in compliance
  207. 2021-04-01ToxapheneMonitoring, RegularBack in compliance
  208. 2021-04-01MethoxychlorMonitoring, RegularBack in compliance
  209. 2021-04-01Bhc-GammaMonitoring, RegularBack in compliance
  210. 2021-04-01EndrinMonitoring, RegularBack in compliance
  211. 2021-04-01StyreneMonitoring, RegularBack in compliance
  212. 2021-04-01EthylbenzeneMonitoring, RegularBack in compliance
  213. 2021-04-01TolueneMonitoring, RegularBack in compliance
  214. 2021-04-01BenzeneMonitoring, RegularBack in compliance
  215. 2021-04-01ChlorobenzeneMonitoring, RegularBack in compliance
  216. 2021-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
  217. 2021-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  218. 2021-04-01TrichloroethyleneMonitoring, RegularBack in compliance
  219. 2021-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
  220. 2021-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  221. 2021-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  222. 2021-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
  223. 2021-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  224. 2021-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  225. 2021-04-01Vinyl chlorideMonitoring, RegularBack in compliance
  226. 2021-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  227. 2021-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  228. 2021-04-01DichloromethaneMonitoring, RegularBack in compliance
  229. 2021-04-01Xylenes, TotalMonitoring, RegularBack in compliance
  230. 2021-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  231. 2021-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  232. 2021-01-01ChlordaneMonitoring, RegularBack in compliance
  233. 2021-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  234. 2021-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  235. 2021-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  236. 2021-01-01PentachlorophenolMonitoring, RegularBack in compliance
  237. 2021-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  238. 2021-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  239. 2021-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  240. 2021-01-012, 4-DMonitoring, RegularBack in compliance
  241. 2021-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  242. 2021-01-01HeptachlorMonitoring, RegularBack in compliance
  243. 2021-01-01LassoMonitoring, RegularBack in compliance
  244. 2021-01-01AtrazineMonitoring, RegularBack in compliance
  245. 2021-01-01CarbofuranMonitoring, RegularBack in compliance
  246. 2021-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  247. 2021-01-01DinosebMonitoring, RegularBack in compliance
  248. 2021-01-01PicloramMonitoring, RegularBack in compliance
  249. 2021-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  250. 2021-01-01SimazineMonitoring, RegularBack in compliance
  251. 2021-01-01OxamylMonitoring, RegularBack in compliance
  252. 2021-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  253. 2021-01-01GlyphosateMonitoring, RegularBack in compliance
  254. 2021-01-01EndothallMonitoring, RegularBack in compliance
  255. 2021-01-01DiquatMonitoring, RegularBack in compliance
  256. 2021-01-01DalaponMonitoring, RegularBack in compliance
  257. 2021-01-01ToxapheneMonitoring, RegularBack in compliance
  258. 2021-01-01MethoxychlorMonitoring, RegularBack in compliance
  259. 2021-01-01Bhc-GammaMonitoring, RegularBack in compliance
  260. 2021-01-01EndrinMonitoring, RegularBack in compliance
  261. 2021-01-01StyreneMonitoring, RegularBack in compliance
  262. 2021-01-01EthylbenzeneMonitoring, RegularBack in compliance
  263. 2021-01-01TolueneMonitoring, RegularBack in compliance
  264. 2021-01-01BenzeneMonitoring, RegularBack in compliance
  265. 2021-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  266. 2021-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  267. 2021-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  268. 2021-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  269. 2021-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  270. 2021-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  271. 2021-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  272. 2021-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  273. 2021-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  274. 2021-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  275. 2021-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  276. 2021-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  277. 2021-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  278. 2021-01-01DichloromethaneMonitoring, RegularBack in compliance
  279. 2021-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  280. 2021-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  281. 2021-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  282. 2021-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  283. 2020-10-01ChlordaneMonitoring, RegularBack in compliance
  284. 2020-10-01Ethylene DibromideMonitoring, RegularBack in compliance
  285. 2020-10-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  286. 2020-10-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  287. 2020-10-01PentachlorophenolMonitoring, RegularBack in compliance
  288. 2020-10-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  289. 2020-10-01HexachlorobenzeneMonitoring, RegularBack in compliance
  290. 2020-10-012, 4, 5-TpMonitoring, RegularBack in compliance
  291. 2020-10-012, 4-DMonitoring, RegularBack in compliance
  292. 2020-10-01Heptachlor epoxideMonitoring, RegularBack in compliance
  293. 2020-10-01HeptachlorMonitoring, RegularBack in compliance
  294. 2020-10-01LassoMonitoring, RegularBack in compliance
  295. 2020-10-01AtrazineMonitoring, RegularBack in compliance
  296. 2020-10-01CarbofuranMonitoring, RegularBack in compliance
  297. 2020-10-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  298. 2020-10-01DinosebMonitoring, RegularBack in compliance
  299. 2020-10-01PicloramMonitoring, RegularBack in compliance
  300. 2020-10-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  301. 2020-10-01SimazineMonitoring, RegularBack in compliance
  302. 2020-10-01OxamylMonitoring, RegularBack in compliance
  303. 2020-10-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  304. 2020-10-01GlyphosateMonitoring, RegularBack in compliance
  305. 2020-10-01EndothallMonitoring, RegularBack in compliance
  306. 2020-10-01DiquatMonitoring, RegularBack in compliance
  307. 2020-10-01DalaponMonitoring, RegularBack in compliance
  308. 2020-10-01ToxapheneMonitoring, RegularBack in compliance
  309. 2020-10-01MethoxychlorMonitoring, RegularBack in compliance
  310. 2020-10-01Bhc-GammaMonitoring, RegularBack in compliance
  311. 2020-10-01EndrinMonitoring, RegularBack in compliance
  312. 2020-10-01StyreneMonitoring, RegularBack in compliance
  313. 2020-10-01EthylbenzeneMonitoring, RegularBack in compliance
  314. 2020-10-01TolueneMonitoring, RegularBack in compliance
  315. 2020-10-01BenzeneMonitoring, RegularBack in compliance
  316. 2020-10-01ChlorobenzeneMonitoring, RegularBack in compliance
  317. 2020-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
  318. 2020-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  319. 2020-10-01TrichloroethyleneMonitoring, RegularBack in compliance
  320. 2020-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
  321. 2020-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  322. 2020-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  323. 2020-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
  324. 2020-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  325. 2020-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  326. 2020-10-01Vinyl chlorideMonitoring, RegularBack in compliance
  327. 2020-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  328. 2020-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  329. 2020-10-01DichloromethaneMonitoring, RegularBack in compliance
  330. 2020-10-01Xylenes, TotalMonitoring, RegularBack in compliance
  331. 2020-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  332. 2020-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  333. 2020-07-01ChlordaneMonitoring, RegularBack in compliance
  334. 2020-07-01Ethylene DibromideMonitoring, RegularBack in compliance
  335. 2020-07-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  336. 2020-07-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  337. 2020-07-01PentachlorophenolMonitoring, RegularBack in compliance
  338. 2020-07-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  339. 2020-07-01HexachlorobenzeneMonitoring, RegularBack in compliance
  340. 2020-07-012, 4, 5-TpMonitoring, RegularBack in compliance
  341. 2020-07-012, 4-DMonitoring, RegularBack in compliance
  342. 2020-07-01Heptachlor epoxideMonitoring, RegularBack in compliance
  343. 2020-07-01HeptachlorMonitoring, RegularBack in compliance
  344. 2020-07-01LassoMonitoring, RegularBack in compliance
  345. 2020-07-01AtrazineMonitoring, RegularBack in compliance
  346. 2020-07-01CarbofuranMonitoring, RegularBack in compliance
  347. 2020-07-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  348. 2020-07-01DinosebMonitoring, RegularBack in compliance
  349. 2020-07-01PicloramMonitoring, RegularBack in compliance
  350. 2020-07-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  351. 2020-07-01SimazineMonitoring, RegularBack in compliance
  352. 2020-07-01OxamylMonitoring, RegularBack in compliance
  353. 2020-07-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  354. 2020-07-01GlyphosateMonitoring, RegularBack in compliance
  355. 2020-07-01EndothallMonitoring, RegularBack in compliance
  356. 2020-07-01DiquatMonitoring, RegularBack in compliance
  357. 2020-07-01DalaponMonitoring, RegularBack in compliance
  358. 2020-07-01ToxapheneMonitoring, RegularBack in compliance
  359. 2020-07-01MethoxychlorMonitoring, RegularBack in compliance
  360. 2020-07-01Bhc-GammaMonitoring, RegularBack in compliance
  361. 2020-07-01EndrinMonitoring, RegularBack in compliance
  362. 2020-07-01StyreneMonitoring, RegularBack in compliance
  363. 2020-07-01EthylbenzeneMonitoring, RegularBack in compliance
  364. 2020-07-01TolueneMonitoring, RegularBack in compliance
  365. 2020-07-01BenzeneMonitoring, RegularBack in compliance
  366. 2020-07-01ChlorobenzeneMonitoring, RegularBack in compliance
  367. 2020-07-01TetrachloroethyleneMonitoring, RegularBack in compliance
  368. 2020-07-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  369. 2020-07-01TrichloroethyleneMonitoring, RegularBack in compliance
  370. 2020-07-011,2-DichloropropaneMonitoring, RegularBack in compliance
  371. 2020-07-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  372. 2020-07-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  373. 2020-07-011,2-DichloroethaneMonitoring, RegularBack in compliance
  374. 2020-07-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  375. 2020-07-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  376. 2020-07-01Vinyl chlorideMonitoring, RegularBack in compliance
  377. 2020-07-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  378. 2020-07-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  379. 2020-07-01DichloromethaneMonitoring, RegularBack in compliance
  380. 2020-07-01Xylenes, TotalMonitoring, RegularBack in compliance
  381. 2020-07-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  382. 2020-07-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  383. 2020-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  384. 2020-04-01ChlordaneMonitoring, RegularBack in compliance
  385. 2020-04-01Ethylene DibromideMonitoring, RegularBack in compliance
  386. 2020-04-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  387. 2020-04-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  388. 2020-04-01PentachlorophenolMonitoring, RegularBack in compliance
  389. 2020-04-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  390. 2020-04-01HexachlorobenzeneMonitoring, RegularBack in compliance
  391. 2020-04-012, 4, 5-TpMonitoring, RegularBack in compliance
  392. 2020-04-012, 4-DMonitoring, RegularBack in compliance
  393. 2020-04-01Heptachlor epoxideMonitoring, RegularBack in compliance
  394. 2020-04-01HeptachlorMonitoring, RegularBack in compliance
  395. 2020-04-01LassoMonitoring, RegularBack in compliance
  396. 2020-04-01AtrazineMonitoring, RegularBack in compliance
  397. 2020-04-01CarbofuranMonitoring, RegularBack in compliance
  398. 2020-04-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  399. 2020-04-01DinosebMonitoring, RegularBack in compliance
  400. 2020-04-01PicloramMonitoring, RegularBack in compliance
  401. 2020-04-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  402. 2020-04-01SimazineMonitoring, RegularBack in compliance
  403. 2020-04-01OxamylMonitoring, RegularBack in compliance
  404. 2020-04-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  405. 2020-04-01GlyphosateMonitoring, RegularBack in compliance
  406. 2020-04-01EndothallMonitoring, RegularBack in compliance
  407. 2020-04-01DiquatMonitoring, RegularBack in compliance
  408. 2020-04-01DalaponMonitoring, RegularBack in compliance
  409. 2020-04-01ToxapheneMonitoring, RegularBack in compliance
  410. 2020-04-01MethoxychlorMonitoring, RegularBack in compliance
  411. 2020-04-01Bhc-GammaMonitoring, RegularBack in compliance
  412. 2020-04-01EndrinMonitoring, RegularBack in compliance
  413. 2020-04-01StyreneMonitoring, RegularBack in compliance
  414. 2020-04-01EthylbenzeneMonitoring, RegularBack in compliance
  415. 2020-04-01TolueneMonitoring, RegularBack in compliance
  416. 2020-04-01BenzeneMonitoring, RegularBack in compliance
  417. 2020-04-01ChlorobenzeneMonitoring, RegularBack in compliance
  418. 2020-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
  419. 2020-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  420. 2020-04-01TrichloroethyleneMonitoring, RegularBack in compliance
  421. 2020-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
  422. 2020-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  423. 2020-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  424. 2020-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
  425. 2020-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  426. 2020-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  427. 2020-04-01Vinyl chlorideMonitoring, RegularBack in compliance
  428. 2020-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  429. 2020-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  430. 2020-04-01DichloromethaneMonitoring, RegularBack in compliance
  431. 2020-04-01Xylenes, TotalMonitoring, RegularBack in compliance
  432. 2020-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  433. 2020-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  434. 2020-01-01SeleniumMonitoring, RegularBack in compliance
  435. 2020-01-01Thallium, TotalMonitoring, RegularBack in compliance
  436. 2020-01-01Beryllium, TotalMonitoring, RegularBack in compliance
  437. 2020-01-01Antimony, TotalMonitoring, RegularBack in compliance
  438. 2020-01-01MercuryMonitoring, RegularBack in compliance
  439. 2020-01-01CyanideMonitoring, RegularBack in compliance
  440. 2020-01-01ChromiumMonitoring, RegularBack in compliance
  441. 2020-01-01CadmiumMonitoring, RegularBack in compliance
  442. 2020-01-01BariumMonitoring, RegularBack in compliance
  443. 2020-01-01ArsenicMonitoring, RegularBack in compliance
  444. 2020-01-01Revised Total Coliform RuleMONBack in compliance
  445. 2020-01-01ChlordaneMonitoring, RegularBack in compliance
  446. 2020-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  447. 2020-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  448. 2020-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  449. 2020-01-01PentachlorophenolMonitoring, RegularBack in compliance
  450. 2020-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  451. 2020-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  452. 2020-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  453. 2020-01-012, 4-DMonitoring, RegularBack in compliance
  454. 2020-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  455. 2020-01-01HeptachlorMonitoring, RegularBack in compliance
  456. 2020-01-01LassoMonitoring, RegularBack in compliance
  457. 2020-01-01AtrazineMonitoring, RegularBack in compliance
  458. 2020-01-01CarbofuranMonitoring, RegularBack in compliance
  459. 2020-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  460. 2020-01-01DinosebMonitoring, RegularBack in compliance
  461. 2020-01-01PicloramMonitoring, RegularBack in compliance
  462. 2020-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  463. 2020-01-01SimazineMonitoring, RegularBack in compliance
  464. 2020-01-01OxamylMonitoring, RegularBack in compliance
  465. 2020-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  466. 2020-01-01GlyphosateMonitoring, RegularBack in compliance
  467. 2020-01-01EndothallMonitoring, RegularBack in compliance
  468. 2020-01-01DiquatMonitoring, RegularBack in compliance
  469. 2020-01-01DalaponMonitoring, RegularBack in compliance
  470. 2020-01-01ToxapheneMonitoring, RegularBack in compliance
  471. 2020-01-01MethoxychlorMonitoring, RegularBack in compliance
  472. 2020-01-01Bhc-GammaMonitoring, RegularBack in compliance
  473. 2020-01-01EndrinMonitoring, RegularBack in compliance
  474. 2020-01-01StyreneMonitoring, RegularBack in compliance
  475. 2020-01-01EthylbenzeneMonitoring, RegularBack in compliance
  476. 2020-01-01TolueneMonitoring, RegularBack in compliance
  477. 2020-01-01BenzeneMonitoring, RegularBack in compliance
  478. 2020-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  479. 2020-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  480. 2020-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  481. 2020-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  482. 2020-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  483. 2020-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  484. 2020-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  485. 2020-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  486. 2020-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  487. 2020-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  488. 2020-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  489. 2020-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  490. 2020-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  491. 2020-01-01DichloromethaneMonitoring, RegularBack in compliance
  492. 2020-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  493. 2020-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  494. 2020-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  495. 2020-01-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  496. 2019-10-01ChlordaneMonitoring, RegularBack in compliance
  497. 2019-10-01Ethylene DibromideMonitoring, RegularBack in compliance
  498. 2019-10-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  499. 2019-10-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  500. 2019-10-01PentachlorophenolMonitoring, RegularBack in compliance
  501. 2019-10-012, 4, 5-TpMonitoring, RegularBack in compliance
  502. 2019-10-012, 4-DMonitoring, RegularBack in compliance
  503. 2019-10-01Heptachlor epoxideMonitoring, RegularBack in compliance
  504. 2019-10-01HeptachlorMonitoring, RegularBack in compliance
  505. 2019-10-01LassoMonitoring, RegularBack in compliance
  506. 2019-10-01AtrazineMonitoring, RegularBack in compliance
  507. 2019-10-01CarbofuranMonitoring, RegularBack in compliance
  508. 2019-10-01ToxapheneMonitoring, RegularBack in compliance
  509. 2019-10-01MethoxychlorMonitoring, RegularBack in compliance
  510. 2019-10-01Bhc-GammaMonitoring, RegularBack in compliance
  511. 2019-10-01StyreneMonitoring, RegularBack in compliance
  512. 2019-10-01EthylbenzeneMonitoring, RegularBack in compliance
  513. 2019-10-01TolueneMonitoring, RegularBack in compliance
  514. 2019-10-01BenzeneMonitoring, RegularBack in compliance
  515. 2019-10-01ChlorobenzeneMonitoring, RegularBack in compliance
  516. 2019-10-01TetrachloroethyleneMonitoring, RegularBack in compliance
  517. 2019-10-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  518. 2019-10-01TrichloroethyleneMonitoring, RegularBack in compliance
  519. 2019-10-011,2-DichloropropaneMonitoring, RegularBack in compliance
  520. 2019-10-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  521. 2019-10-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  522. 2019-10-011,2-DichloroethaneMonitoring, RegularBack in compliance
  523. 2019-10-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  524. 2019-10-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  525. 2019-10-01Vinyl chlorideMonitoring, RegularBack in compliance
  526. 2019-10-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  527. 2019-10-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  528. 2019-10-01DichloromethaneMonitoring, RegularBack in compliance
  529. 2019-10-01Xylenes, TotalMonitoring, RegularBack in compliance
  530. 2019-10-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  531. 2019-10-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  532. 2019-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuBack in compliance
  533. 2019-07-01ChlordaneMonitoring, RegularBack in compliance
  534. 2019-07-01Ethylene DibromideMonitoring, RegularBack in compliance
  535. 2019-07-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  536. 2019-07-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  537. 2019-07-01PentachlorophenolMonitoring, RegularBack in compliance
  538. 2019-07-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  539. 2019-07-01HexachlorobenzeneMonitoring, RegularBack in compliance
  540. 2019-07-012, 4, 5-TpMonitoring, RegularBack in compliance
  541. 2019-07-012, 4-DMonitoring, RegularBack in compliance
  542. 2019-07-01Heptachlor epoxideMonitoring, RegularBack in compliance
  543. 2019-07-01HeptachlorMonitoring, RegularBack in compliance
  544. 2019-07-01LassoMonitoring, RegularBack in compliance
  545. 2019-07-01AtrazineMonitoring, RegularBack in compliance
  546. 2019-07-01CarbofuranMonitoring, RegularBack in compliance
  547. 2019-07-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  548. 2019-07-01DinosebMonitoring, RegularBack in compliance
  549. 2019-07-01PicloramMonitoring, RegularBack in compliance
  550. 2019-07-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  551. 2019-07-01SimazineMonitoring, RegularBack in compliance
  552. 2019-07-01OxamylMonitoring, RegularBack in compliance
  553. 2019-07-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  554. 2019-07-01GlyphosateMonitoring, RegularBack in compliance
  555. 2019-07-01EndothallMonitoring, RegularBack in compliance
  556. 2019-07-01DiquatMonitoring, RegularBack in compliance
  557. 2019-07-01DalaponMonitoring, RegularBack in compliance
  558. 2019-07-01ToxapheneMonitoring, RegularBack in compliance
  559. 2019-07-01MethoxychlorMonitoring, RegularBack in compliance
  560. 2019-07-01Bhc-GammaMonitoring, RegularBack in compliance
  561. 2019-07-01EndrinMonitoring, RegularBack in compliance
  562. 2019-07-01StyreneMonitoring, RegularBack in compliance
  563. 2019-07-01EthylbenzeneMonitoring, RegularBack in compliance
  564. 2019-07-01TolueneMonitoring, RegularBack in compliance
  565. 2019-07-01BenzeneMonitoring, RegularBack in compliance
  566. 2019-07-01ChlorobenzeneMonitoring, RegularBack in compliance
  567. 2019-07-01TetrachloroethyleneMonitoring, RegularBack in compliance
  568. 2019-07-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  569. 2019-07-01TrichloroethyleneMonitoring, RegularBack in compliance
  570. 2019-07-011,2-DichloropropaneMonitoring, RegularBack in compliance
  571. 2019-07-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  572. 2019-07-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  573. 2019-07-011,2-DichloroethaneMonitoring, RegularBack in compliance
  574. 2019-07-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  575. 2019-07-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  576. 2019-07-01Vinyl chlorideMonitoring, RegularBack in compliance
  577. 2019-07-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  578. 2019-07-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  579. 2019-07-01DichloromethaneMonitoring, RegularBack in compliance
  580. 2019-07-01Xylenes, TotalMonitoring, RegularBack in compliance
  581. 2019-07-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  582. 2019-07-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  583. 2019-04-01ChlordaneMonitoring, RegularBack in compliance
  584. 2019-04-01Ethylene DibromideMonitoring, RegularBack in compliance
  585. 2019-04-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  586. 2019-04-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  587. 2019-04-01PentachlorophenolMonitoring, RegularBack in compliance
  588. 2019-04-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  589. 2019-04-01HexachlorobenzeneMonitoring, RegularBack in compliance
  590. 2019-04-012, 4, 5-TpMonitoring, RegularBack in compliance
  591. 2019-04-012, 4-DMonitoring, RegularBack in compliance
  592. 2019-04-01Heptachlor epoxideMonitoring, RegularBack in compliance
  593. 2019-04-01HeptachlorMonitoring, RegularBack in compliance
  594. 2019-04-01LassoMonitoring, RegularBack in compliance
  595. 2019-04-01AtrazineMonitoring, RegularBack in compliance
  596. 2019-04-01CarbofuranMonitoring, RegularBack in compliance
  597. 2019-04-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  598. 2019-04-01DinosebMonitoring, RegularBack in compliance
  599. 2019-04-01PicloramMonitoring, RegularBack in compliance
  600. 2019-04-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  601. 2019-04-01SimazineMonitoring, RegularBack in compliance
  602. 2019-04-01OxamylMonitoring, RegularBack in compliance
  603. 2019-04-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  604. 2019-04-01GlyphosateMonitoring, RegularBack in compliance
  605. 2019-04-01EndothallMonitoring, RegularBack in compliance
  606. 2019-04-01DiquatMonitoring, RegularBack in compliance
  607. 2019-04-01DalaponMonitoring, RegularBack in compliance
  608. 2019-04-01ToxapheneMonitoring, RegularBack in compliance
  609. 2019-04-01MethoxychlorMonitoring, RegularBack in compliance
  610. 2019-04-01Bhc-GammaMonitoring, RegularBack in compliance
  611. 2019-04-01EndrinMonitoring, RegularBack in compliance
  612. 2019-04-01StyreneMonitoring, RegularBack in compliance
  613. 2019-04-01EthylbenzeneMonitoring, RegularBack in compliance
  614. 2019-04-01TolueneMonitoring, RegularBack in compliance
  615. 2019-04-01BenzeneMonitoring, RegularBack in compliance
  616. 2019-04-01ChlorobenzeneMonitoring, RegularBack in compliance
  617. 2019-04-01TetrachloroethyleneMonitoring, RegularBack in compliance
  618. 2019-04-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  619. 2019-04-01TrichloroethyleneMonitoring, RegularBack in compliance
  620. 2019-04-011,2-DichloropropaneMonitoring, RegularBack in compliance
  621. 2019-04-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  622. 2019-04-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  623. 2019-04-011,2-DichloroethaneMonitoring, RegularBack in compliance
  624. 2019-04-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  625. 2019-04-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  626. 2019-04-01Vinyl chlorideMonitoring, RegularBack in compliance
  627. 2019-04-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  628. 2019-04-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  629. 2019-04-01DichloromethaneMonitoring, RegularBack in compliance
  630. 2019-04-01Xylenes, TotalMonitoring, RegularBack in compliance
  631. 2019-04-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  632. 2019-04-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  633. 2019-01-01ChlordaneMonitoring, RegularBack in compliance
  634. 2019-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  635. 2019-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  636. 2019-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  637. 2019-01-01PentachlorophenolMonitoring, RegularBack in compliance
  638. 2019-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  639. 2019-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  640. 2019-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  641. 2019-01-012, 4-DMonitoring, RegularBack in compliance
  642. 2019-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  643. 2019-01-01HeptachlorMonitoring, RegularBack in compliance
  644. 2019-01-01LassoMonitoring, RegularBack in compliance
  645. 2019-01-01AtrazineMonitoring, RegularBack in compliance
  646. 2019-01-01CarbofuranMonitoring, RegularBack in compliance
  647. 2019-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  648. 2019-01-01DinosebMonitoring, RegularBack in compliance
  649. 2019-01-01PicloramMonitoring, RegularBack in compliance
  650. 2019-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  651. 2019-01-01SimazineMonitoring, RegularBack in compliance
  652. 2019-01-01OxamylMonitoring, RegularBack in compliance
  653. 2019-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  654. 2019-01-01GlyphosateMonitoring, RegularBack in compliance
  655. 2019-01-01EndothallMonitoring, RegularBack in compliance
  656. 2019-01-01DiquatMonitoring, RegularBack in compliance
  657. 2019-01-01DalaponMonitoring, RegularBack in compliance
  658. 2019-01-01ToxapheneMonitoring, RegularBack in compliance
  659. 2019-01-01MethoxychlorMonitoring, RegularBack in compliance
  660. 2019-01-01Bhc-GammaMonitoring, RegularBack in compliance
  661. 2019-01-01EndrinMonitoring, RegularBack in compliance
  662. 2019-01-01StyreneMonitoring, RegularBack in compliance
  663. 2019-01-01EthylbenzeneMonitoring, RegularBack in compliance
  664. 2019-01-01TolueneMonitoring, RegularBack in compliance
  665. 2019-01-01BenzeneMonitoring, RegularBack in compliance
  666. 2019-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  667. 2019-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  668. 2019-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  669. 2019-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  670. 2019-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  671. 2019-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  672. 2019-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  673. 2019-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  674. 2019-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  675. 2019-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  676. 2019-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  677. 2019-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  678. 2019-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  679. 2019-01-01DichloromethaneMonitoring, RegularBack in compliance
  680. 2019-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  681. 2019-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  682. 2019-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance

System details

Population served340
Service connections1
Water sourceGroundwater
System typeNon-Transient Non-Community
OwnerPrivate
StatusActive
CityLemont
EPA ZIP on file60439

Areas served

  • Cook County

Reading this record

Cog Hill Country Club is a non-transient non-community that draws from groundwater and serves about 340 people in Lemont, 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.