Community Water System · PWSID TX1330175

Sky Harbor Ranchettes Water System

Serves 66 peopleGroundwaterOwner: PrivateDes Peres, Missouri
Nothing open that measures the water, but 2 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 2017: 369 violations. 4 treatment lapses · 270 missed or late tests · 95 notices or reports. Most recent began 2025-07-24.

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
4Treatment lapse
270Missed or late test2 open
95Notice or report

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

The record, year by year

2005201020152017 · Missed or late test: 42018 · Missed or late test: 572018 · Missed or late test: 572018 · Missed or late test: 572018 · Missed or late test: 572018 · Missed or late test: 572018 · Missed or late test: 572018 · Missed or late test: 572018 · Missed or late test: 572018 · Missed or late test: 572018 · Missed or late test: 572018 · Notice or report: 12019 · Missed or late test: 482019 · Missed or late test: 482019 · Missed or late test: 482019 · Missed or late test: 482019 · Missed or late test: 482019 · Missed or late test: 482019 · Missed or late test: 482019 · Missed or late test: 482019 · Notice or report: 182019 · Notice or report: 182019 · Notice or report: 182020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Missed or late test: 412020 · Notice or report: 212020 · Notice or report: 212020 · Notice or report: 212020 · Notice or report: 2120202021 · Missed or late test: 432021 · Missed or late test: 432021 · Missed or late test: 432021 · Missed or late test: 432021 · Missed or late test: 432021 · Missed or late test: 432021 · Missed or late test: 432021 · Missed or late test: 432021 · Notice or report: 82021 · Notice or report: 82022 · Missed or late test: 402022 · Missed or late test: 402022 · Missed or late test: 402022 · Missed or late test: 402022 · Missed or late test: 402022 · Missed or late test: 402022 · Missed or late test: 402022 · Notice or report: 212022 · Notice or report: 212022 · Notice or report: 212022 · Notice or report: 212023 · Missed or late test: 72023 · Missed or late test: 72023 · Notice or report: 192023 · Notice or report: 192023 · Notice or report: 192023 · Notice or report: 192024 · Treatment lapse: 32024 · Missed or late test: 292024 · Missed or late test: 292024 · Missed or late test: 292024 · Missed or late test: 292024 · Missed or late test: 292024 · Notice or report: 52025 · Treatment lapse: 12025 · Missed or late test: 12025 · Notice or report: 22025
One square ≈ 6 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
1% treatment lapse · 473% missed or late test · 27026% notice or report · 95

Across Missouri, 54% of violations are missed or late tests and 8% 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

15.9 ppb
3.8 ppb
1.7 ppb

Open now (2)

  1. 2024-01-01Lead and Copper RuleInitial, Follow-up, or Routine Source Water M/ROpen
  2. 2018-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuOpen

Every violation on record

  1. 2025-07-24Public NoticePN Violation for NPDWR ViolationBack in compliance
  2. 2025-04-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  3. 2025-02-28Public NoticePN Violation for NPDWR ViolationBack in compliance
  4. 2025-01-01Lead and Copper RuleOCCT/SOWT Study/RecommendationBack in compliance
  5. 2024-08-25Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  6. 2024-08-18Public NoticePN Violation for NPDWR ViolationBack in compliance
  7. 2024-07-01Lead and Copper RuleWater Quality Parameter M/RPeriod ended · no return to compliance on file
  8. 2024-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  9. 2024-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  10. 2024-07-01Lead and Copper RuleOCCT/SOWT Study/RecommendationBack in compliance
  11. 2024-06-30Lead and Copper RuleOCCT/SOWT Study/RecommendationBack in compliance
  12. 2024-03-31Lead and Copper RuleLead Consumer NoticeBack in compliance
  13. 2024-03-01Lead and Copper RulePublic EducationBack in compliance
  14. 2024-02-17Public NoticePN Violation for NPDWR ViolationBack in compliance
  15. 2024-01-01Lead and Copper RuleInitial, Follow-up, or Routine Source Water M/ROpen
  16. 2024-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  17. 2024-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  18. 2024-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2024-01-01StyreneMonitoring, RegularPeriod ended · no return to compliance on file
  20. 2024-01-01EthylbenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  21. 2024-01-01TolueneMonitoring, RegularPeriod ended · no return to compliance on file
  22. 2024-01-01BenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  23. 2024-01-01ChlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  24. 2024-01-01TetrachloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  25. 2024-01-011,1,2-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
Show the other 328 entries
  1. 2024-01-01TrichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  2. 2024-01-011,2-DichloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  3. 2024-01-01Carbon tetrachlorideMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2024-01-011,1,1-TrichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2024-01-011,2-DichloroethaneMonitoring, RegularPeriod ended · no return to compliance on file
  6. 2024-01-01trans-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  7. 2024-01-011,1-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  8. 2024-01-01Vinyl chlorideMonitoring, RegularPeriod ended · no return to compliance on file
  9. 2024-01-01p-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2024-01-01o-DichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2024-01-01DichloromethaneMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2024-01-01Xylenes, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2024-01-01cis-1,2-DichloroethyleneMonitoring, RegularPeriod ended · no return to compliance on file
  14. 2024-01-011,2,4-TrichlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2024-01-01Lead and Copper RuleWater Quality Parameter M/RBack in compliance
  16. 2023-08-13Public NoticePN Violation for NPDWR ViolationBack in compliance
  17. 2023-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  18. 2023-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  19. 2023-06-18Public NoticePN Violation for NPDWR ViolationBack in compliance
  20. 2023-06-01Revised Total Coliform RuleMONBack in compliance
  21. 2023-06-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  22. 2023-05-01Revised Total Coliform RuleMONBack in compliance
  23. 2023-05-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  24. 2023-04-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  25. 2023-04-01Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  26. 2023-03-26Public Notice ×7PN Violation for NPDWR ViolationBack in compliance
  27. 2023-03-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  28. 2023-02-13Public NoticePN Violation for NPDWR ViolationBack in compliance
  29. 2023-02-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  30. 2023-01-07Public NoticePN Violation for NPDWR ViolationBack in compliance
  31. 2023-01-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  32. 2023-01-01Revised Total Coliform RuleMONBack in compliance
  33. 2023-01-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  34. 2023-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  35. 2022-12-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  36. 2022-11-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  37. 2022-10-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  38. 2022-10-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  39. 2022-10-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  40. 2022-09-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  41. 2022-09-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  42. 2022-08-01Revised Total Coliform RuleMONBack in compliance
  43. 2022-08-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  44. 2022-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  45. 2022-07-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  46. 2022-07-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  47. 2022-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  48. 2022-06-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  49. 2022-06-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  50. 2022-05-30Public NoticePN Violation for NPDWR ViolationBack in compliance
  51. 2022-05-01Revised Total Coliform RuleMONBack in compliance
  52. 2022-05-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  53. 2022-04-03Public NoticePN Violation for NPDWR ViolationBack in compliance
  54. 2022-04-02Public Notice ×6PN Violation for NPDWR ViolationBack in compliance
  55. 2022-04-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  56. 2022-04-01Revised Total Coliform RuleMONBack in compliance
  57. 2022-04-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  58. 2022-03-01Revised Total Coliform RuleMONBack in compliance
  59. 2022-02-01Revised Total Coliform RuleMONBack in compliance
  60. 2022-01-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  61. 2022-01-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  62. 2022-01-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  63. 2022-01-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  64. 2022-01-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  65. 2022-01-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  66. 2022-01-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  67. 2022-01-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  68. 2022-01-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  69. 2022-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  70. 2022-01-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  71. 2022-01-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  72. 2022-01-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  73. 2022-01-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  74. 2022-01-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  75. 2022-01-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  76. 2022-01-01AldicarbMonitoring, RegularPeriod ended · no return to compliance on file
  77. 2022-01-01CarbofuranMonitoring, RegularPeriod ended · no return to compliance on file
  78. 2022-01-01Aldicarb sulfoneMonitoring, RegularPeriod ended · no return to compliance on file
  79. 2022-01-01Aldicarb sulfoxideMonitoring, RegularPeriod ended · no return to compliance on file
  80. 2022-01-01OxamylMonitoring, RegularPeriod ended · no return to compliance on file
  81. 2022-01-012, 4, 5-TpMonitoring, RegularPeriod ended · no return to compliance on file
  82. 2022-01-012, 4-DMonitoring, RegularPeriod ended · no return to compliance on file
  83. 2022-01-01DinosebMonitoring, RegularPeriod ended · no return to compliance on file
  84. 2022-01-01PicloramMonitoring, RegularPeriod ended · no return to compliance on file
  85. 2022-01-01DalaponMonitoring, RegularPeriod ended · no return to compliance on file
  86. 2022-01-01Ethylene DibromideMonitoring, RegularPeriod ended · no return to compliance on file
  87. 2022-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularPeriod ended · no return to compliance on file
  88. 2022-01-01ChlorineMonitoring and Reporting (DBP)Period ended · no return to compliance on file
  89. 2022-01-01Revised Total Coliform RuleMONBack in compliance
  90. 2022-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  91. 2021-12-01Revised Total Coliform RuleMONBack in compliance
  92. 2021-11-01Revised Total Coliform RuleMONBack in compliance
  93. 2021-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  94. 2021-10-01Revised Total Coliform RuleMONBack in compliance
  95. 2021-09-01Revised Total Coliform RuleMONBack in compliance
  96. 2021-08-01Revised Total Coliform RuleMONBack in compliance
  97. 2021-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  98. 2021-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  99. 2021-07-01Revised Total Coliform RuleMONBack in compliance
  100. 2021-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  101. 2021-06-01Revised Total Coliform RuleMONBack in compliance
  102. 2021-05-01Revised Total Coliform RuleMONBack in compliance
  103. 2021-05-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  104. 2021-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  105. 2021-04-01Revised Total Coliform RuleMONBack in compliance
  106. 2021-04-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  107. 2021-03-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  108. 2021-03-01Revised Total Coliform RuleMONBack in compliance
  109. 2021-03-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  110. 2021-02-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  111. 2021-02-01Revised Total Coliform RuleMONBack in compliance
  112. 2021-02-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  113. 2021-01-01Combined Radium (-226 and -228)Monitoring, RegularPeriod ended · no return to compliance on file
  114. 2021-01-01Combined UraniumMonitoring, RegularPeriod ended · no return to compliance on file
  115. 2021-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularPeriod ended · no return to compliance on file
  116. 2021-01-01NitrateMonitoring, RegularBack in compliance
  117. 2021-01-01StyreneMonitoring, RegularBack in compliance
  118. 2021-01-01EthylbenzeneMonitoring, RegularBack in compliance
  119. 2021-01-01TolueneMonitoring, RegularBack in compliance
  120. 2021-01-01BenzeneMonitoring, RegularBack in compliance
  121. 2021-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  122. 2021-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  123. 2021-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  124. 2021-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  125. 2021-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  126. 2021-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  127. 2021-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  128. 2021-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  129. 2021-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  130. 2021-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  131. 2021-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  132. 2021-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  133. 2021-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  134. 2021-01-01DichloromethaneMonitoring, RegularBack in compliance
  135. 2021-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  136. 2021-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  137. 2021-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  138. 2021-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  139. 2021-01-01Revised Total Coliform RuleMONBack in compliance
  140. 2021-01-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  141. 2021-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  142. 2020-12-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  143. 2020-11-01Revised Total Coliform RuleMONBack in compliance
  144. 2020-11-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  145. 2020-10-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  146. 2020-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  147. 2020-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  148. 2020-10-01Revised Total Coliform RuleMONBack in compliance
  149. 2020-10-01Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  150. 2020-09-19Public NoticePN Violation for NPDWR ViolationBack in compliance
  151. 2020-09-01Revised Total Coliform RuleMONBack in compliance
  152. 2020-09-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  153. 2020-08-01Revised Total Coliform RuleMONBack in compliance
  154. 2020-08-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  155. 2020-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  156. 2020-07-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  157. 2020-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  158. 2020-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  159. 2020-07-01Revised Total Coliform RuleMONBack in compliance
  160. 2020-06-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  161. 2020-06-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  162. 2020-06-01Revised Total Coliform RuleMONBack in compliance
  163. 2020-05-15Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  164. 2020-05-01Revised Total Coliform RuleMONBack in compliance
  165. 2020-05-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  166. 2020-04-01Revised Total Coliform RuleMONBack in compliance
  167. 2020-04-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  168. 2020-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  169. 2020-03-09Public NoticePN Violation for NPDWR ViolationBack in compliance
  170. 2020-03-01Revised Total Coliform RuleMONBack in compliance
  171. 2020-02-29Public NoticePN Violation for NPDWR ViolationBack in compliance
  172. 2020-02-23Public NoticePN Violation for NPDWR ViolationBack in compliance
  173. 2020-02-01Revised Total Coliform RuleMONBack in compliance
  174. 2020-02-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  175. 2020-01-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  176. 2020-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  177. 2020-01-01Revised Total Coliform RuleMONBack in compliance
  178. 2020-01-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  179. 2020-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  180. 2020-01-01NitrateMonitoring, RegularBack in compliance
  181. 2020-01-01StyreneMonitoring, RegularBack in compliance
  182. 2020-01-01EthylbenzeneMonitoring, RegularBack in compliance
  183. 2020-01-01TolueneMonitoring, RegularBack in compliance
  184. 2020-01-01BenzeneMonitoring, RegularBack in compliance
  185. 2020-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  186. 2020-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  187. 2020-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  188. 2020-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  189. 2020-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  190. 2020-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  191. 2020-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  192. 2020-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  193. 2020-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  194. 2020-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  195. 2020-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  196. 2020-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  197. 2020-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  198. 2020-01-01DichloromethaneMonitoring, RegularBack in compliance
  199. 2020-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  200. 2020-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  201. 2020-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  202. 2019-12-01Revised Total Coliform RuleMONBack in compliance
  203. 2019-12-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  204. 2019-11-16Public NoticePN Violation for NPDWR ViolationBack in compliance
  205. 2019-11-01Revised Total Coliform RuleMONBack in compliance
  206. 2019-11-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  207. 2019-10-04Public NoticePN Violation for NPDWR ViolationBack in compliance
  208. 2019-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  209. 2019-10-01Revised Total Coliform RuleMONBack in compliance
  210. 2019-10-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  211. 2019-10-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  212. 2019-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  213. 2019-09-01Revised Total Coliform RuleMONBack in compliance
  214. 2019-09-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  215. 2019-08-01Revised Total Coliform RuleMONBack in compliance
  216. 2019-08-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  217. 2019-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  218. 2019-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  219. 2019-07-01Revised Total Coliform RuleMONBack in compliance
  220. 2019-07-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  221. 2019-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  222. 2019-06-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  223. 2019-06-01Revised Total Coliform RuleMONBack in compliance
  224. 2019-06-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  225. 2019-05-01Revised Total Coliform RuleMONBack in compliance
  226. 2019-05-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  227. 2019-04-06Public NoticePN Violation for NPDWR ViolationBack in compliance
  228. 2019-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  229. 2019-04-01Revised Total Coliform RuleMONBack in compliance
  230. 2019-04-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  231. 2019-03-29Public NoticePN Violation for NPDWR ViolationBack in compliance
  232. 2019-03-01Revised Total Coliform RuleMONBack in compliance
  233. 2019-03-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  234. 2019-02-01Revised Total Coliform RuleMONBack in compliance
  235. 2019-02-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  236. 2019-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  237. 2019-01-01Revised Total Coliform RuleMONBack in compliance
  238. 2019-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  239. 2019-01-012, 4-DMonitoring, RegularBack in compliance
  240. 2019-01-01DinosebMonitoring, RegularBack in compliance
  241. 2019-01-01PicloramMonitoring, RegularBack in compliance
  242. 2019-01-01DalaponMonitoring, RegularBack in compliance
  243. 2019-01-01ChlordaneMonitoring, RegularBack in compliance
  244. 2019-01-01PentachlorophenolMonitoring, RegularBack in compliance
  245. 2019-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  246. 2019-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  247. 2019-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  248. 2019-01-01HeptachlorMonitoring, RegularBack in compliance
  249. 2019-01-01LassoMonitoring, RegularBack in compliance
  250. 2019-01-01AtrazineMonitoring, RegularBack in compliance
  251. 2019-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  252. 2019-01-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  253. 2019-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  254. 2019-01-01SimazineMonitoring, RegularBack in compliance
  255. 2019-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  256. 2019-01-01ToxapheneMonitoring, RegularBack in compliance
  257. 2019-01-01MethoxychlorMonitoring, RegularBack in compliance
  258. 2019-01-01Bhc-GammaMonitoring, RegularBack in compliance
  259. 2019-01-01EndrinMonitoring, RegularBack in compliance
  260. 2019-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  261. 2019-01-01AldicarbMonitoring, RegularBack in compliance
  262. 2019-01-01CarbofuranMonitoring, RegularBack in compliance
  263. 2019-01-01Aldicarb sulfoneMonitoring, RegularBack in compliance
  264. 2019-01-01Aldicarb sulfoxideMonitoring, RegularBack in compliance
  265. 2019-01-01OxamylMonitoring, RegularBack in compliance
  266. 2019-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  267. 2019-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  268. 2018-12-01Revised Total Coliform RuleMONBack in compliance
  269. 2018-12-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  270. 2018-11-01Revised Total Coliform RuleMONBack in compliance
  271. 2018-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  272. 2018-10-01Revised Total Coliform RuleMONBack in compliance
  273. 2018-09-01Revised Total Coliform RuleMONBack in compliance
  274. 2018-08-01Revised Total Coliform RuleMONBack in compliance
  275. 2018-07-01Lead and Copper RuleInitial Tap Sampling for Pb and CuOpen
  276. 2018-07-01ChlordaneMonitoring, RegularPeriod ended · no return to compliance on file
  277. 2018-07-01PentachlorophenolMonitoring, RegularPeriod ended · no return to compliance on file
  278. 2018-07-01Benzo(a)pyreneMonitoring, RegularPeriod ended · no return to compliance on file
  279. 2018-07-01HexachlorobenzeneMonitoring, RegularPeriod ended · no return to compliance on file
  280. 2018-07-01Heptachlor epoxideMonitoring, RegularPeriod ended · no return to compliance on file
  281. 2018-07-01HeptachlorMonitoring, RegularPeriod ended · no return to compliance on file
  282. 2018-07-01LassoMonitoring, RegularPeriod ended · no return to compliance on file
  283. 2018-07-01AtrazineMonitoring, RegularPeriod ended · no return to compliance on file
  284. 2018-07-01HexachlorocyclopentadieneMonitoring, RegularPeriod ended · no return to compliance on file
  285. 2018-07-01Di(2-ethylhexyl) phthalateMonitoring, RegularPeriod ended · no return to compliance on file
  286. 2018-07-01SimazineMonitoring, RegularPeriod ended · no return to compliance on file
  287. 2018-07-01Di(2-ethylhexyl) adipateMonitoring, RegularPeriod ended · no return to compliance on file
  288. 2018-07-01ToxapheneMonitoring, RegularPeriod ended · no return to compliance on file
  289. 2018-07-01MethoxychlorMonitoring, RegularPeriod ended · no return to compliance on file
  290. 2018-07-01Bhc-GammaMonitoring, RegularPeriod ended · no return to compliance on file
  291. 2018-07-01EndrinMonitoring, RegularPeriod ended · no return to compliance on file
  292. 2018-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  293. 2018-07-01Revised Total Coliform RuleMONBack in compliance
  294. 2018-06-01Revised Total Coliform RuleMONBack in compliance
  295. 2018-05-01Revised Total Coliform RuleMONBack in compliance
  296. 2018-04-01Revised Total Coliform RuleMONBack in compliance
  297. 2018-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  298. 2018-03-01Revised Total Coliform RuleMONBack in compliance
  299. 2018-02-01Revised Total Coliform RuleMONBack in compliance
  300. 2018-01-01Revised Total Coliform RuleMONBack in compliance
  301. 2018-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  302. 2018-01-01Lead and Copper Rule ×2Water Quality Parameter M/RPeriod ended · no return to compliance on file
  303. 2018-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  304. 2018-01-01Combined UraniumMonitoring, RegularBack in compliance
  305. 2018-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  306. 2018-01-01SeleniumMonitoring, RegularBack in compliance
  307. 2018-01-01ZincMonitoring, RegularBack in compliance
  308. 2018-01-01Thallium, TotalMonitoring, RegularBack in compliance
  309. 2018-01-01Beryllium, TotalMonitoring, RegularBack in compliance
  310. 2018-01-01Antimony, TotalMonitoring, RegularBack in compliance
  311. 2018-01-01SilverMonitoring, RegularBack in compliance
  312. 2018-01-01MercuryMonitoring, RegularBack in compliance
  313. 2018-01-01ManganeseMonitoring, RegularBack in compliance
  314. 2018-01-01IronMonitoring, RegularBack in compliance
  315. 2018-01-01ChromiumMonitoring, RegularBack in compliance
  316. 2018-01-01CadmiumMonitoring, RegularBack in compliance
  317. 2018-01-01BariumMonitoring, RegularBack in compliance
  318. 2018-01-01ArsenicMonitoring, RegularBack in compliance
  319. 2018-01-01AluminumMonitoring, RegularBack in compliance
  320. 2018-01-01CyanideMonitoring, RegularBack in compliance
  321. 2018-01-01TdsMonitoring, RegularBack in compliance
  322. 2018-01-01SulfateMonitoring, RegularBack in compliance
  323. 2018-01-01FluorideMonitoring, RegularBack in compliance
  324. 2018-01-01ChlorideMonitoring, RegularBack in compliance
  325. 2017-12-01Revised Total Coliform RuleMONBack in compliance
  326. 2017-11-01Revised Total Coliform RuleMONBack in compliance
  327. 2017-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  328. 2017-01-01AsbestosMonitoring, RegularPeriod ended · no return to compliance on file

System details

Population served66
Service connections22
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityDes Peres
EPA ZIP on file63131-1871

Areas served

  • Kerr County

Reading this record

Sky Harbor Ranchettes Water System is a community water system that draws from groundwater and serves about 66 people in Des Peres, Missouri. 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.