Transient Non-Community · PWSID NY3520582

Dos Amigos

Serves 90 peopleGroundwaterOwner: PrivateMiddletown, New York
Nothing open that measures the water, but 16 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 1993: 140 violations. 69 missed or late tests · 71 notices or reports. Most recent began 2025-09-21.

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
69Missed or late test
71Notice or report16 open

More violations on record than 98% of active water systems in New York. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

1993 · Missed or late test: 11993 · Notice or report: 21994 · Missed or late test: 11994 · Notice or report: 41994 · Notice or report: 41995 · Missed or late test: 21995 · Notice or report: 319951996 · Notice or report: 91996 · Notice or report: 91996 · Notice or report: 91997 · Missed or late test: 41997 · Missed or late test: 41997 · Notice or report: 41997 · Notice or report: 41998 · Missed or late test: 32000 · Missed or late test: 120002001 · Missed or late test: 12003 · Missed or late test: 12003 · Notice or report: 32004 · Missed or late test: 42004 · Missed or late test: 42004 · Notice or report: 32005 · Missed or late test: 12005 · Notice or report: 120052006 · Missed or late test: 12006 · Notice or report: 220102014 · Missed or late test: 32015 · Missed or late test: 52015 · Missed or late test: 520152016 · Missed or late test: 12017 · Missed or late test: 32018 · Missed or late test: 22019 · Missed or late test: 22019 · Notice or report: 12020 · Missed or late test: 42020 · Missed or late test: 420202021 · Missed or late test: 12021 · Notice or report: 22022 · Missed or late test: 72022 · Missed or late test: 72022 · Missed or late test: 72023 · Missed or late test: 102023 · Missed or late test: 102023 · Missed or late test: 102023 · Missed or late test: 102023 · Notice or report: 42023 · Notice or report: 42024 · Missed or late test: 72024 · Missed or late test: 72024 · Missed or late test: 72024 · Notice or report: 182024 · Notice or report: 182024 · Notice or report: 182024 · Notice or report: 182024 · Notice or report: 182024 · Notice or report: 182025 · Missed or late test: 42025 · Missed or late test: 42025 · Notice or report: 152025 · Notice or report: 152025 · Notice or report: 152025 · Notice or report: 152025 · Notice or report: 152025
One square ≈ 3 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
49% missed or late test · 6951% notice or report · 71

Across New York, 67% of violations are missed or late tests and 3% are water over a limit.

Open now (16)

  1. 2025-09-21Public NoticePN Violation for NPDWR ViolationOpen
  2. 2025-06-29Public NoticePN Violation for NPDWR ViolationOpen
  3. 2025-06-01Public NoticePN Violation for NPDWR ViolationOpen
  4. 2025-04-18Public NoticePN Violation for NPDWR ViolationOpen
  5. 2025-03-23Public NoticePN Violation for NPDWR ViolationOpen
  6. 2025-03-02Public Notice ×2PN Violation for NPDWR ViolationOpen
  7. 2024-12-01Public NoticePN Violation for NPDWR ViolationOpen
  8. 2024-10-25Public NoticePN Violation for NPDWR ViolationOpen
  9. 2024-08-25Public NoticePN Violation for NPDWR ViolationOpen
  10. 2024-08-18Public NoticePN Violation for NPDWR ViolationOpen
  11. 2024-04-28Public NoticePN Violation for NPDWR ViolationOpen
  12. 2024-04-14Public Notice ×2PN Violation for NPDWR ViolationOpen
  13. 2024-02-25Public Notice ×2PN Violation for NPDWR ViolationOpen

Every violation on record

  1. 2025-09-21Public NoticePN Violation for NPDWR ViolationOpen
  2. 2025-09-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  3. 2025-08-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  4. 2025-07-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  5. 2025-06-29Public NoticePN Violation for NPDWR ViolationOpen
  6. 2025-06-01Public NoticePN Violation for NPDWR ViolationOpen
  7. 2025-06-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  8. 2025-06-01Revised Total Coliform RuleMONBack in compliance
  9. 2025-06-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  10. 2025-05-01Revised Total Coliform RuleMONBack in compliance
  11. 2025-05-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  12. 2025-04-18Public NoticePN Violation for NPDWR ViolationOpen
  13. 2025-03-23Public NoticePN Violation for NPDWR ViolationOpen
  14. 2025-03-02Public Notice ×2PN Violation for NPDWR ViolationOpen
  15. 2025-03-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  16. 2025-02-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  17. 2025-02-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  18. 2025-01-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  19. 2024-12-01Public NoticePN Violation for NPDWR ViolationOpen
  20. 2024-12-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  21. 2024-11-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  22. 2024-11-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  23. 2024-10-25Public NoticePN Violation for NPDWR ViolationOpen
  24. 2024-10-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  25. 2024-09-01Unknown contaminantOperations ReportBack in compliance
Show the other 111 entries
  1. 2024-08-25Public NoticePN Violation for NPDWR ViolationOpen
  2. 2024-08-18Public NoticePN Violation for NPDWR ViolationOpen
  3. 2024-08-01Unknown contaminantOperations ReportBack in compliance
  4. 2024-07-01Revised Total Coliform RuleMONBack in compliance
  5. 2024-05-01Revised Total Coliform RuleMONBack in compliance
  6. 2024-04-28Public NoticePN Violation for NPDWR ViolationOpen
  7. 2024-04-14Public Notice ×2PN Violation for NPDWR ViolationOpen
  8. 2024-04-01Revised Total Coliform RuleMONBack in compliance
  9. 2024-04-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  10. 2024-03-01Revised Total Coliform RuleMONBack in compliance
  11. 2024-03-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  12. 2024-02-25Public Notice ×2PN Violation for NPDWR ViolationOpen
  13. 2024-02-01Revised Total Coliform RuleMONBack in compliance
  14. 2024-02-01Unknown contaminantOperations ReportBack in compliance
  15. 2024-01-01Revised Total Coliform RuleMONBack in compliance
  16. 2024-01-01Unknown contaminantOperations ReportBack in compliance
  17. 2023-12-01Revised Total Coliform RuleMONBack in compliance
  18. 2023-11-26Public NoticePN Violation for NPDWR ViolationBack in compliance
  19. 2023-11-01Revised Total Coliform RuleMONBack in compliance
  20. 2023-10-01Revised Total Coliform RuleMONBack in compliance
  21. 2023-08-01Revised Total Coliform RuleMONBack in compliance
  22. 2023-07-01Revised Total Coliform RuleMONBack in compliance
  23. 2023-06-08Public Notice ×2PN Violation for NPDWR ViolationBack in compliance
  24. 2023-06-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  25. 2023-05-01Unknown contaminantOperations ReportPeriod ended · no return to compliance on file
  26. 2023-03-01Revised Total Coliform RuleMONBack in compliance
  27. 2023-02-01Revised Total Coliform RuleMONBack in compliance
  28. 2023-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  29. 2023-01-01Revised Total Coliform RuleMONBack in compliance
  30. 2022-12-01Revised Total Coliform RuleMONBack in compliance
  31. 2022-11-01Revised Total Coliform RuleMONBack in compliance
  32. 2022-10-01Revised Total Coliform RuleMONBack in compliance
  33. 2022-09-01Revised Total Coliform RuleMONBack in compliance
  34. 2022-03-01Revised Total Coliform RuleMONBack in compliance
  35. 2022-02-01Revised Total Coliform RuleMONBack in compliance
  36. 2022-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  37. 2021-07-01Unknown contaminantOperations ReportBack in compliance
  38. 2021-03-01Unknown contaminantOperations ReportBack in compliance
  39. 2021-01-01Revised Total Coliform RuleMONBack in compliance
  40. 2020-10-01Revised Total Coliform RuleMONBack in compliance
  41. 2020-07-01Revised Total Coliform RuleMONBack in compliance
  42. 2020-04-01Revised Total Coliform RuleMONBack in compliance
  43. 2020-01-01NitrateMonitoring, RegularBack in compliance
  44. 2019-07-01Revised Total Coliform RuleMONBack in compliance
  45. 2019-04-01Revised Total Coliform RuleMONBack in compliance
  46. 2019-02-01Unknown contaminantOperations ReportBack in compliance
  47. 2018-04-01Revised Total Coliform RuleMONBack in compliance
  48. 2018-01-01Revised Total Coliform RuleMONBack in compliance
  49. 2017-07-01Revised Total Coliform RuleMONBack in compliance
  50. 2017-04-01Revised Total Coliform RuleMONBack in compliance
  51. 2017-01-01Revised Total Coliform RuleMONBack in compliance
  52. 2016-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  53. 2015-10-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  54. 2015-07-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  55. 2015-04-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  56. 2015-01-01NitrateMonitoring, RegularBack in compliance
  57. 2015-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  58. 2014-07-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  59. 2014-01-01NitrateMonitoring, RegularBack in compliance
  60. 2014-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  61. 2006-08-01Unknown contaminantOperations ReportBack in compliance
  62. 2006-04-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  63. 2006-04-01Unknown contaminantOperations ReportBack in compliance
  64. 2005-06-01Unknown contaminantOperations ReportBack in compliance
  65. 2005-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  66. 2004-11-01Unknown contaminantOperations ReportBack in compliance
  67. 2004-10-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  68. 2004-07-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  69. 2004-06-01Unknown contaminantOperations ReportBack in compliance
  70. 2004-04-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  71. 2004-01-01NitrateMonitoring, RegularBack in compliance
  72. 2004-01-01Unknown contaminantOperations ReportBack in compliance
  73. 2003-07-01Unknown contaminantOperations ReportBack in compliance
  74. 2003-06-01Unknown contaminantOperations ReportBack in compliance
  75. 2003-03-01Unknown contaminantOperations ReportBack in compliance
  76. 2003-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  77. 2001-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  78. 2000-07-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  79. 1998-10-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  80. 1998-04-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  81. 1998-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  82. 1997-10-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  83. 1997-05-01Unknown contaminantOperations ReportBack in compliance
  84. 1997-04-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  85. 1997-04-01Unknown contaminantOperations ReportBack in compliance
  86. 1997-03-01Unknown contaminantOperations ReportBack in compliance
  87. 1997-01-01NitrateMonitoring, RegularBack in compliance
  88. 1997-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  89. 1997-01-01Unknown contaminantOperations ReportBack in compliance
  90. 1996-12-01Unknown contaminantOperations ReportBack in compliance
  91. 1996-11-01Unknown contaminantOperations ReportBack in compliance
  92. 1996-10-01Unknown contaminantOperations ReportBack in compliance
  93. 1996-09-01Unknown contaminantOperations ReportBack in compliance
  94. 1996-08-01Unknown contaminantOperations ReportBack in compliance
  95. 1996-06-01Unknown contaminantOperations ReportBack in compliance
  96. 1996-05-01Unknown contaminantOperations ReportBack in compliance
  97. 1996-03-01Unknown contaminantOperations ReportBack in compliance
  98. 1996-02-01Unknown contaminantOperations ReportBack in compliance
  99. 1995-12-01Unknown contaminantOperations ReportBack in compliance
  100. 1995-10-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  101. 1995-06-01Unknown contaminantOperations ReportBack in compliance
  102. 1995-05-01Unknown contaminantOperations ReportBack in compliance
  103. 1995-04-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  104. 1994-12-01Unknown contaminantOperations ReportBack in compliance
  105. 1994-11-01Unknown contaminantOperations ReportBack in compliance
  106. 1994-10-01Unknown contaminantOperations ReportBack in compliance
  107. 1994-07-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  108. 1994-07-01Unknown contaminantOperations ReportBack in compliance
  109. 1993-10-01Unknown contaminantOperations ReportBack in compliance
  110. 1993-09-01Unknown contaminantOperations ReportBack in compliance
  111. 1993-01-01NitrateMonitoring, RegularBack in compliance

System details

Population served90
Service connections1
Water sourceGroundwater
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityMiddletown
EPA ZIP on file10940

Areas served

  • Orange County

Reading this record

Dos Amigos is a transient non-community that draws from groundwater and serves about 90 people in Middletown, New York. 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.