Community Water System · PWSID AZ0408082

Ranch Water Service Inc

Serves 135 peopleGroundwaterOwner: Public/PrivateKingman, Arizona
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 2002: 259 violations. 72 over the limit · 1 treatment lapse · 139 missed or late tests · 47 notices or reports. Most recent began 2025-07-01.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

72Over the limit
1Treatment lapse
139Missed or late test
47Notice or report2 open

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

The record, year by year

2002 · Notice or report: 12003 · Notice or report: 12004 · Notice or report: 12005 · Missed or late test: 12005 · Notice or report: 120052006 · Missed or late test: 12006 · Notice or report: 120102011 · Over the limit: 82011 · Over the limit: 82011 · Notice or report: 12012 · Over the limit: 122012 · Over the limit: 122012 · Over the limit: 122012 · Notice or report: 12013 · Over the limit: 92013 · Over the limit: 92013 · Over the limit: 92014 · Over the limit: 102014 · Over the limit: 102014 · Over the limit: 102015 · Over the limit: 92015 · Over the limit: 92015 · Over the limit: 92015 · Missed or late test: 120152016 · Over the limit: 92016 · Over the limit: 92016 · Over the limit: 92016 · Missed or late test: 212016 · Missed or late test: 212016 · Missed or late test: 212016 · Missed or late test: 212016 · Missed or late test: 212016 · Missed or late test: 212017 · Over the limit: 152017 · Over the limit: 152017 · Over the limit: 152017 · Over the limit: 152017 · Missed or late test: 282017 · Missed or late test: 282017 · Missed or late test: 282017 · Missed or late test: 282017 · Missed or late test: 282017 · Missed or late test: 282017 · Missed or late test: 282017 · Notice or report: 12018 · Missed or late test: 132018 · Missed or late test: 132018 · Missed or late test: 132018 · Missed or late test: 132018 · Notice or report: 22019 · Missed or late test: 102019 · Missed or late test: 102019 · Missed or late test: 102019 · Notice or report: 32020 · Missed or late test: 112020 · Missed or late test: 112020 · Missed or late test: 112020 · Notice or report: 320202021 · Missed or late test: 152021 · Missed or late test: 152021 · Missed or late test: 152021 · Missed or late test: 152021 · Notice or report: 52021 · Notice or report: 52022 · Missed or late test: 162022 · Missed or late test: 162022 · Missed or late test: 162022 · Missed or late test: 162022 · Notice or report: 72022 · Notice or report: 72023 · Missed or late test: 102023 · Missed or late test: 102023 · Missed or late test: 102023 · Notice or report: 122023 · Notice or report: 122023 · Notice or report: 122024 · Treatment lapse: 12024 · Missed or late test: 82024 · Missed or late test: 82024 · Notice or report: 62024 · Notice or report: 62025 · Missed or late test: 42025 · Notice or report: 12025
One square ≈ 4 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
28% over the limit · 72<1% treatment lapse · 154% missed or late test · 13918% notice or report · 47

Across Arizona, 65% of violations are missed or late tests and 5% are water over a limit.

How far over the limit

at the limit2×5×10×100×+Radium-228Combined Radium (-226 and...Combined Uranium2017-10-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2017-10-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2017-10-01 · Combined Uranium: measured 34.00 UG/L vs limit 30.00 UG/L (1.1×)2017-07-01 · Radium-228: measured 10.00 PCI/L vs limit 5.00 PCI/L (2.0×)2017-07-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2017-07-01 · Combined Uranium: measured 32.00 UG/L vs limit 30.00 UG/L (1.1×)2017-07-01 · Radium-228: measured 9.00 PCI/L vs limit 5.00 PCI/L (1.8×)2017-07-01 · Combined Radium (-226 and -228): measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2017-07-01 · Combined Uranium: measured 31.00 UG/L vs limit 30.00 UG/L (1.0×)2017-04-01 · Radium-228: measured 10.00 PCI/L vs limit 5.00 PCI/L (2.0×)2017-04-01 · Combined Radium (-226 and -228): measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2017-04-01 · Combined Uranium: measured 31.00 UG/L vs limit 30.00 UG/L (1.0×)2017-01-01 · Combined Uranium: measured 37.00 UG/L vs limit 30.00 UG/L (1.2×)2017-01-01 · Combined Radium (-226 and -228): measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2016-10-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2016-10-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2016-10-01 · Combined Uranium: measured 40.00 UG/L vs limit 30.00 UG/L (1.3×)2016-07-01 · Radium-228: measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2016-07-01 · Combined Radium (-226 and -228): measured 14.00 PCI/L vs limit 5.00 PCI/L (2.8×)2016-04-01 · Radium-228: measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2016-04-01 · Combined Radium (-226 and -228): measured 15.00 PCI/L vs limit 5.00 PCI/L (3.0×)2016-01-01 · Radium-228: measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2016-01-01 · Combined Radium (-226 and -228): measured 15.00 PCI/L vs limit 5.00 PCI/L (3.0×)2015-10-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2015-10-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2015-07-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2015-07-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2015-04-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2015-04-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2015-04-01 · Combined Uranium: measured 31.00 UG/L vs limit 30.00 UG/L (1.0×)2015-01-01 · Radium-228: measured 10.00 PCI/L vs limit 5.00 PCI/L (2.0×)2015-01-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2014-10-01 · Radium-228: measured 9.00 PCI/L vs limit 5.00 PCI/L (1.8×)2014-10-01 · Combined Radium (-226 and -228): measured 14.00 PCI/L vs limit 5.00 PCI/L (2.8×)2014-10-01 · Combined Uranium: measured 32.00 UG/L vs limit 30.00 UG/L (1.1×)2014-07-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2014-07-01 · Combined Radium (-226 and -228): measured 17.00 PCI/L vs limit 5.00 PCI/L (3.4×)2014-07-01 · Combined Uranium: measured 33.00 UG/L vs limit 30.00 UG/L (1.1×)2014-04-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2014-04-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2014-01-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2014-01-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2013-10-01 · Combined Radium (-226 and -228): measured 20.60 PCI/L vs limit 5.00 PCI/L (4.1×)2013-10-01 · Radium-228: measured 17.10 PCI/L vs limit 5.00 PCI/L (3.4×)2013-07-01 · Radium-228: measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2013-07-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2013-04-01 · Combined Radium (-226 and -228): measured 14.00 PCI/L vs limit 5.00 PCI/L (2.8×)2013-04-01 · Radium-228: measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2013-01-01 · Radium-228: measured 10.00 PCI/L vs limit 5.00 PCI/L (2.0×)2013-01-01 · Combined Radium (-226 and -228): measured 11.60 PCI/L vs limit 5.00 PCI/L (2.3×)2013-01-01 · Combined Uranium: measured 38.20 UG/L vs limit 30.00 UG/L (1.3×)2012-10-01 · Combined Uranium: measured 33.00 UG/L vs limit 30.00 UG/L (1.1×)2012-10-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2012-10-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2012-07-01 · Combined Uranium: measured 33.00 UG/L vs limit 30.00 UG/L (1.1×)2012-07-01 · Combined Radium (-226 and -228): measured 13.00 PCI/L vs limit 5.00 PCI/L (2.6×)2012-07-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2012-04-01 · Radium-228: measured 10.00 PCI/L vs limit 5.00 PCI/L (2.0×)2012-04-01 · Combined Radium (-226 and -228): measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2012-04-01 · Combined Uranium: measured 34.00 UG/L vs limit 30.00 UG/L (1.1×)2012-01-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2012-01-01 · Combined Radium (-226 and -228): measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2012-01-01 · Combined Uranium: measured 31.00 UG/L vs limit 30.00 UG/L (1.0×)2011-10-01 · Radium-228: measured 10.00 PCI/L vs limit 5.00 PCI/L (2.0×)2011-10-01 · Combined Radium (-226 and -228): measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2011-10-01 · Combined Uranium: measured 33.00 UG/L vs limit 30.00 UG/L (1.1×)2011-07-01 · Radium-228: measured 10.00 PCI/L vs limit 5.00 PCI/L (2.0×)2011-07-01 · Combined Radium (-226 and -228): measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)2011-07-01 · Combined Uranium: measured 33.00 UG/L vs limit 30.00 UG/L (1.1×)2011-04-01 · Radium-228: measured 11.00 PCI/L vs limit 5.00 PCI/L (2.2×)2011-04-01 · Combined Radium (-226 and -228): measured 12.00 PCI/L vs limit 5.00 PCI/L (2.4×)
Each dot is one over-the-limit violation: the measured value divided by the limit it broke, on a log scale. Most legal limits for chemicals are running averages set for a lifetime of drinking, so “just over” and “ten times over” are very different news. Hover a dot for the numbers.

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

0 ppb
0 ppb
0 ppb
0 ppb

Open now (2)

  1. 2025-07-01Consumer Confidence RuleCCR Complete Failure to ReportOpen
  2. 2019-10-02Consumer Confidence RuleCCR Inadequate ReportingOpen

Every violation on record

  1. 2025-07-01Consumer Confidence RuleCCR Complete Failure to ReportOpen
  2. 2025-04-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
  3. 2025-04-01Combined Radium (-226 and -228)Monitoring, RegularPeriod ended · no return to compliance on file
  4. 2025-04-01Combined UraniumMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2025-04-01Revised Total Coliform RuleMONBack in compliance
  6. 2024-12-20Public NoticePN Violation for NPDWR ViolationBack in compliance
  7. 2024-10-17Lead service line inventoryRPTBack in compliance
  8. 2024-10-17Lead service line inventoryTTBack in compliance
  9. 2024-10-02Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  10. 2024-09-01Revised Total Coliform RuleMONBack in compliance
  11. 2024-07-01ArsenicMonitoring, RegularBack in compliance
  12. 2024-07-01Combined UraniumMonitoring, RegularBack in compliance
  13. 2024-07-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  14. 2024-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  15. 2024-06-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  16. 2024-05-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  17. 2024-04-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  18. 2024-04-01Combined UraniumMonitoring, RegularBack in compliance
  19. 2024-04-01Revised Total Coliform RuleMONBack in compliance
  20. 2024-01-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  21. 2023-11-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  22. 2023-11-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  23. 2023-11-01Revised Total Coliform RuleMONBack in compliance
  24. 2023-10-02Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  25. 2023-10-01ArsenicMonitoring, RegularBack in compliance
Show the other 233 entries
  1. 2023-10-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  2. 2023-10-01Combined UraniumMonitoring, RegularBack in compliance
  3. 2023-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  4. 2023-09-01Revised Total Coliform RuleMONBack in compliance
  5. 2023-07-20Public NoticePN Violation for NPDWR ViolationBack in compliance
  6. 2023-07-02Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  7. 2023-07-01Revised Total Coliform RuleRPTBack in compliance
  8. 2023-06-24Public NoticePN Violation for NPDWR ViolationBack in compliance
  9. 2023-05-01Revised Total Coliform RuleMONBack in compliance
  10. 2023-04-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  11. 2023-04-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  12. 2023-04-01Combined UraniumMonitoring, RegularBack in compliance
  13. 2023-04-01Revised Total Coliform RuleMONBack in compliance
  14. 2023-03-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  15. 2023-02-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  16. 2023-01-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  17. 2022-12-04Public NoticePN Violation for NPDWR ViolationBack in compliance
  18. 2022-12-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  19. 2022-11-01Revised Total Coliform RuleMONBack in compliance
  20. 2022-10-02Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  21. 2022-10-01Combined UraniumMonitoring, RegularBack in compliance
  22. 2022-10-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  23. 2022-10-01ArsenicMonitoring, RegularBack in compliance
  24. 2022-10-01Revised Total Coliform RuleMONBack in compliance
  25. 2022-08-26Public NoticePN Violation for NPDWR ViolationBack in compliance
  26. 2022-08-01Revised Total Coliform RuleRPTBack in compliance
  27. 2022-07-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  28. 2022-07-01Combined UraniumMonitoring, RegularBack in compliance
  29. 2022-06-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  30. 2022-05-01Revised Total Coliform RuleMONBack in compliance
  31. 2022-04-01Combined UraniumMonitoring, RegularBack in compliance
  32. 2022-04-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  33. 2022-04-01ArsenicMonitoring, RegularBack in compliance
  34. 2022-03-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  35. 2022-03-01Revised Total Coliform RuleMONBack in compliance
  36. 2022-02-01Revised Total Coliform RuleMONBack in compliance
  37. 2022-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  38. 2022-01-01ArsenicMonitoring, RegularBack in compliance
  39. 2022-01-01Combined UraniumMonitoring, RegularBack in compliance
  40. 2021-12-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  41. 2021-12-01Revised Total Coliform RuleMONBack in compliance
  42. 2021-11-01Revised Total Coliform RuleMONBack in compliance
  43. 2021-10-02Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  44. 2021-10-01ArsenicMonitoring, RegularBack in compliance
  45. 2021-10-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  46. 2021-10-01Combined UraniumMonitoring, RegularBack in compliance
  47. 2021-07-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  48. 2021-07-01Combined UraniumMonitoring, RegularBack in compliance
  49. 2021-07-01ArsenicMonitoring, RegularBack in compliance
  50. 2021-07-01Revised Total Coliform RuleMONBack in compliance
  51. 2021-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  52. 2021-05-01Revised Total Coliform RuleMONBack in compliance
  53. 2021-03-01Revised Total Coliform RuleRPTBack in compliance
  54. 2021-02-01Revised Total Coliform RuleMONBack in compliance
  55. 2021-01-02Public NoticePN Violation for NPDWR ViolationBack in compliance
  56. 2021-01-01ArsenicMonitoring, RegularBack in compliance
  57. 2021-01-01Combined UraniumMonitoring, RegularBack in compliance
  58. 2021-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  59. 2021-01-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  60. 2020-11-01Revised Total Coliform RuleMONBack in compliance
  61. 2020-10-02Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  62. 2020-10-01ArsenicMonitoring, RegularBack in compliance
  63. 2020-10-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  64. 2020-10-01Combined UraniumMonitoring, RegularBack in compliance
  65. 2020-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  66. 2020-07-01ArsenicMonitoring, RegularBack in compliance
  67. 2020-07-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  68. 2020-07-01Combined UraniumMonitoring, RegularBack in compliance
  69. 2020-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  70. 2020-05-01Revised Total Coliform RuleRPTBack in compliance
  71. 2020-04-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  72. 2020-04-01Combined UraniumMonitoring, RegularBack in compliance
  73. 2020-04-01ArsenicMonitoring, RegularBack in compliance
  74. 2019-12-01Revised Total Coliform RuleMONBack in compliance
  75. 2019-10-02Consumer Confidence RuleCCR Inadequate ReportingOpen
  76. 2019-07-01Combined UraniumMonitoring, RegularBack in compliance
  77. 2019-07-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  78. 2019-07-01ArsenicMonitoring, RegularBack in compliance
  79. 2019-07-01Revised Total Coliform RuleRPTBack in compliance
  80. 2019-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  81. 2019-04-01ArsenicMonitoring, RegularBack in compliance
  82. 2019-04-01Radium-228Monitoring, RegularBack in compliance
  83. 2019-04-01Radium-226Monitoring, RegularBack in compliance
  84. 2019-04-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  85. 2019-04-01Combined UraniumMonitoring, RegularBack in compliance
  86. 2019-04-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  87. 2018-10-01ArsenicMonitoring, RegularBack in compliance
  88. 2018-10-01Radium-228Monitoring, RegularBack in compliance
  89. 2018-10-01Radium-226Monitoring, RegularBack in compliance
  90. 2018-10-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  91. 2018-10-01Combined UraniumMonitoring, RegularBack in compliance
  92. 2018-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  93. 2018-08-01Revised Total Coliform RuleRPTBack in compliance
  94. 2018-03-01Revised Total Coliform RuleRPTBack in compliance
  95. 2018-01-01Radium-228Monitoring, RegularBack in compliance
  96. 2018-01-01Radium-226Monitoring, RegularBack in compliance
  97. 2018-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  98. 2018-01-01Combined UraniumMonitoring, RegularBack in compliance
  99. 2018-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  100. 2018-01-01ArsenicMonitoring, RegularBack in compliance
  101. 2018-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  102. 2017-11-03Lead and Copper RuleLead Consumer NoticeBack in compliance
  103. 2017-10-01Radium-228MCL, Single Samplemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  104. 2017-10-01Combined Radium (-226 and -228)MCL, Single Samplemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  105. 2017-10-01Combined UraniumMCL, Single Samplemeasured 34.00 UG/L · limit 30.00 UG/LBack in compliance
  106. 2017-10-01Radium-228Monitoring, RegularBack in compliance
  107. 2017-10-01Radium-226Monitoring, RegularBack in compliance
  108. 2017-10-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  109. 2017-10-01Combined UraniumMonitoring, RegularBack in compliance
  110. 2017-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  111. 2017-10-01ArsenicMonitoring, RegularBack in compliance
  112. 2017-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  113. 2017-08-01Revised Total Coliform RuleMONBack in compliance
  114. 2017-07-01Radium-228MCL, Averagemeasured 10.00 PCI/L · limit 5.00 PCI/LBack in compliance
  115. 2017-07-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  116. 2017-07-01Combined UraniumMCL, Averagemeasured 32.00 UG/L · limit 30.00 UG/LBack in compliance
  117. 2017-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  118. 2017-07-01Radium-228Monitoring, RegularBack in compliance
  119. 2017-07-01Radium-226Monitoring, RegularBack in compliance
  120. 2017-07-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  121. 2017-07-01Combined UraniumMonitoring, RegularBack in compliance
  122. 2017-07-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  123. 2017-07-01Radium-228MCL, Single Samplemeasured 9.00 PCI/L · limit 5.00 PCI/LBack in compliance
  124. 2017-07-01Combined Radium (-226 and -228)MCL, Single Samplemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  125. 2017-07-01Combined UraniumMCL, Single Samplemeasured 31.00 UG/L · limit 30.00 UG/LBack in compliance
  126. 2017-04-01Radium-228Monitoring, RegularBack in compliance
  127. 2017-04-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  128. 2017-04-01Radium-226Monitoring, RegularBack in compliance
  129. 2017-04-01Combined UraniumMonitoring, RegularBack in compliance
  130. 2017-04-01Radium-228MCL, Averagemeasured 10.00 PCI/L · limit 5.00 PCI/LBack in compliance
  131. 2017-04-01Combined Radium (-226 and -228)MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  132. 2017-04-01Combined UraniumMCL, Averagemeasured 31.00 UG/L · limit 30.00 UG/LBack in compliance
  133. 2017-04-01ArsenicMonitoring, RegularBack in compliance
  134. 2017-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  135. 2017-01-27Revised Total Coliform RuleOtherBack in compliance
  136. 2017-01-01Radium-228MCL, Averagemeasured 10.00 PCI/LBack in compliance
  137. 2017-01-01Combined UraniumMCL, Averagemeasured 37.00 UG/L · limit 30.00 UG/LBack in compliance
  138. 2017-01-01Combined Radium (-226 and -228)MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  139. 2017-01-01ArsenicMonitoring, RegularBack in compliance
  140. 2017-01-01Radium-228Monitoring, RegularBack in compliance
  141. 2017-01-01Radium-226Monitoring, RegularBack in compliance
  142. 2017-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  143. 2017-01-01Combined UraniumMonitoring, RegularBack in compliance
  144. 2017-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  145. 2017-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  146. 2016-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  147. 2016-10-01Radium-228Monitoring, RegularBack in compliance
  148. 2016-10-01Radium-226Monitoring, RegularBack in compliance
  149. 2016-10-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  150. 2016-10-01Combined UraniumMonitoring, RegularBack in compliance
  151. 2016-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  152. 2016-10-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  153. 2016-10-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  154. 2016-10-01Combined UraniumMCL, Averagemeasured 40.00 UG/L · limit 30.00 UG/LBack in compliance
  155. 2016-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  156. 2016-07-01Radium-228MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  157. 2016-07-01Combined Radium (-226 and -228)MCL, Averagemeasured 14.00 PCI/L · limit 5.00 PCI/LBack in compliance
  158. 2016-07-01Radium-228Monitoring, RegularBack in compliance
  159. 2016-07-01Radium-226Monitoring, RegularBack in compliance
  160. 2016-07-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  161. 2016-07-01Combined UraniumMonitoring, RegularBack in compliance
  162. 2016-07-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  163. 2016-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  164. 2016-04-01ArsenicMonitoring, RegularBack in compliance
  165. 2016-04-01Radium-228MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  166. 2016-04-01Combined Radium (-226 and -228)MCL, Averagemeasured 15.00 PCI/L · limit 5.00 PCI/LBack in compliance
  167. 2016-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  168. 2016-01-01ArsenicMonitoring, RegularBack in compliance
  169. 2016-01-01Radium-228MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  170. 2016-01-01Combined Radium (-226 and -228)MCL, Averagemeasured 15.00 PCI/L · limit 5.00 PCI/LBack in compliance
  171. 2016-01-01Radium-228Monitoring, RegularBack in compliance
  172. 2016-01-01Radium-226Monitoring, RegularBack in compliance
  173. 2016-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  174. 2016-01-01Combined UraniumMonitoring, RegularBack in compliance
  175. 2016-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  176. 2015-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  177. 2015-10-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  178. 2015-10-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  179. 2015-07-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  180. 2015-07-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  181. 2015-04-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  182. 2015-04-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  183. 2015-04-01Combined UraniumMCL, Averagemeasured 31.00 UG/L · limit 30.00 UG/LBack in compliance
  184. 2015-01-01Radium-228MCL, Averagemeasured 10.00 PCI/L · limit 5.00 PCI/LBack in compliance
  185. 2015-01-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  186. 2014-10-01Radium-228MCL, Averagemeasured 9.00 PCI/L · limit 5.00 PCI/LBack in compliance
  187. 2014-10-01Combined Radium (-226 and -228)MCL, Averagemeasured 14.00 PCI/L · limit 5.00 PCI/LBack in compliance
  188. 2014-10-01Combined UraniumMCL, Averagemeasured 32.00 UG/L · limit 30.00 UG/LBack in compliance
  189. 2014-07-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  190. 2014-07-01Combined Radium (-226 and -228)MCL, Averagemeasured 17.00 PCI/L · limit 5.00 PCI/LBack in compliance
  191. 2014-07-01Combined UraniumMCL, Averagemeasured 33.00 UG/L · limit 30.00 UG/LBack in compliance
  192. 2014-04-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  193. 2014-04-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  194. 2014-01-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  195. 2014-01-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  196. 2013-10-01Combined Radium (-226 and -228)MCL, Averagemeasured 20.60 PCI/L · limit 5.00 PCI/LBack in compliance
  197. 2013-10-01Radium-228MCL, Averagemeasured 17.10 PCI/L · limit 5.00 PCI/LBack in compliance
  198. 2013-07-01Radium-228MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  199. 2013-07-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  200. 2013-04-01Combined Radium (-226 and -228)MCL, Averagemeasured 14.00 PCI/L · limit 5.00 PCI/LBack in compliance
  201. 2013-04-01Radium-228MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  202. 2013-01-01Radium-228MCL, Averagemeasured 10.00 PCI/L · limit 5.00 PCI/LBack in compliance
  203. 2013-01-01Combined Radium (-226 and -228)MCL, Averagemeasured 11.60 PCI/L · limit 5.00 PCI/LBack in compliance
  204. 2013-01-01Combined UraniumMCL, Averagemeasured 38.20 UG/L · limit 30.00 UG/LBack in compliance
  205. 2012-10-01Combined UraniumMCL, Averagemeasured 33.00 UG/L · limit 30.00 UG/LBack in compliance
  206. 2012-10-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  207. 2012-10-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  208. 2012-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  209. 2012-07-01Combined UraniumMCL, Averagemeasured 33.00 UG/L · limit 30.00 UG/LBack in compliance
  210. 2012-07-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.00 PCI/L · limit 5.00 PCI/LBack in compliance
  211. 2012-07-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  212. 2012-04-01Radium-228MCL, Averagemeasured 10.00 PCI/L · limit 5.00 PCI/LBack in compliance
  213. 2012-04-01Combined Radium (-226 and -228)MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  214. 2012-04-01Combined UraniumMCL, Averagemeasured 34.00 UG/L · limit 30.00 UG/LBack in compliance
  215. 2012-01-01Radium-228MCL, Averagemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  216. 2012-01-01Combined Radium (-226 and -228)MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  217. 2012-01-01Combined UraniumMCL, Averagemeasured 31.00 UG/L · limit 30.00 UG/LBack in compliance
  218. 2011-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  219. 2011-10-01Radium-228MCL, Averagemeasured 10.00 PCI/L · limit 5.00 PCI/LBack in compliance
  220. 2011-10-01Combined Radium (-226 and -228)MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  221. 2011-10-01Combined UraniumMCL, Averagemeasured 33.00 UG/L · limit 30.00 UG/LBack in compliance
  222. 2011-07-01Radium-228MCL, Averagemeasured 10.00 PCI/L · limit 5.00 PCI/LBack in compliance
  223. 2011-07-01Combined Radium (-226 and -228)MCL, Averagemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  224. 2011-07-01Combined UraniumMCL, Averagemeasured 33.00 UG/L · limit 30.00 UG/LBack in compliance
  225. 2011-04-01Radium-228MCL, Single Samplemeasured 11.00 PCI/L · limit 5.00 PCI/LBack in compliance
  226. 2011-04-01Combined Radium (-226 and -228)MCL, Single Samplemeasured 12.00 PCI/L · limit 5.00 PCI/LBack in compliance
  227. 2006-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  228. 2006-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  229. 2005-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  230. 2005-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  231. 2004-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  232. 2003-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  233. 2002-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance

System details

Population served135
Service connections3
Water sourceGroundwater
System typeCommunity Water System
OwnerPublic/Private
StatusActive
CityKingman
EPA ZIP on file86401

Areas served

  • Kingman, Mohave County

Reading this record

Ranch Water Service Inc is a community water system that draws from groundwater and serves about 135 people in Kingman, Arizona. 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.