Transient Non-Community · PWSID WV9919071

Mountaineer Mini Mart

Serves 25 peopleGroundwaterOwner: PrivateHarpers Ferry, West Virginia
Nothing open right now.

On record since 2015: 120 violations. 1 over the limit · 106 missed or late tests · 13 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.

1Over the limit
0Treatment lapse
106Missed or late test
13Notice or report

More violations on record than 92% of active water systems in West Virginia. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

200520102015 · Missed or late test: 120152016 · Missed or late test: 92016 · Missed or late test: 92016 · Missed or late test: 92016 · Missed or late test: 92016 · Missed or late test: 92016 · Notice or report: 22017 · Missed or late test: 122017 · Missed or late test: 122017 · Missed or late test: 122017 · Missed or late test: 122017 · Missed or late test: 122017 · Missed or late test: 122017 · Notice or report: 42017 · Notice or report: 42018 · Missed or late test: 112018 · Missed or late test: 112018 · Missed or late test: 112018 · Missed or late test: 112018 · Missed or late test: 112018 · Missed or late test: 112019 · Missed or late test: 162019 · Missed or late test: 162019 · Missed or late test: 162019 · Missed or late test: 162019 · Missed or late test: 162019 · Missed or late test: 162019 · Missed or late test: 162019 · Missed or late test: 162020 · Missed or late test: 172020 · Missed or late test: 172020 · Missed or late test: 172020 · Missed or late test: 172020 · Missed or late test: 172020 · Missed or late test: 172020 · Missed or late test: 172020 · Missed or late test: 172020 · Missed or late test: 1720202021 · Missed or late test: 102021 · Missed or late test: 102021 · Missed or late test: 102021 · Missed or late test: 102021 · Missed or late test: 102021 · Notice or report: 22022 · Missed or late test: 112022 · Missed or late test: 112022 · Missed or late test: 112022 · Missed or late test: 112022 · Missed or late test: 112022 · Missed or late test: 112022 · Notice or report: 22023 · Over the limit: 12023 · Missed or late test: 72023 · Missed or late test: 72023 · Missed or late test: 72023 · Missed or late test: 72023 · Notice or report: 12024 · Missed or late test: 92024 · Missed or late test: 92024 · Missed or late test: 92024 · Missed or late test: 92024 · Missed or late test: 92024 · Notice or report: 22025 · Missed or late test: 32025 · Missed or late test: 32025
One square ≈ 2 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
<1% over the limit · 188% missed or late test · 10611% notice or report · 13

Across West Virginia, 68% of violations are missed or late tests and 1% are water over a limit.

Every violation on record

  1. 2025-07-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  2. 2025-06-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  3. 2025-01-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  4. 2024-11-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  5. 2024-10-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  6. 2024-09-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  7. 2024-09-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  8. 2024-08-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  9. 2024-07-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  10. 2024-07-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  11. 2024-06-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  12. 2024-05-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  13. 2024-02-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  14. 2024-01-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  15. 2023-11-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  16. 2023-09-01Revised Total Coliform RuleMONBack in compliance
  17. 2023-08-30Public NoticePN Violation for NPDWR ViolationBack in compliance
  18. 2023-08-01Revised Total Coliform RuleMCLBack in compliance
  19. 2023-07-01Revised Total Coliform RuleMONBack in compliance
  20. 2023-06-01Revised Total Coliform RuleMONBack in compliance
  21. 2023-05-01Revised Total Coliform RuleMONBack in compliance
  22. 2023-04-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  23. 2023-03-01Revised Total Coliform RuleMONBack in compliance
  24. 2022-12-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  25. 2022-11-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
Show the other 94 entries
  1. 2022-11-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  2. 2022-10-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  3. 2022-08-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  4. 2022-06-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  5. 2022-05-01Groundwater Rule ×2Monitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  6. 2022-04-14Public NoticePN Violation for NPDWR ViolationBack in compliance
  7. 2022-04-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  8. 2022-02-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  9. 2022-02-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  10. 2022-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2021-12-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  12. 2021-12-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  13. 2021-11-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  14. 2021-08-14Public NoticePN Violation for NPDWR ViolationBack in compliance
  15. 2021-08-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  16. 2021-06-16Public NoticePN Violation for NPDWR ViolationBack in compliance
  17. 2021-05-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  18. 2021-05-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  19. 2021-04-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  20. 2021-02-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  21. 2021-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  22. 2021-01-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  23. 2020-12-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  24. 2020-11-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  25. 2020-11-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  26. 2020-09-01Revised Total Coliform RuleMONBack in compliance
  27. 2020-07-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  28. 2020-06-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  29. 2020-06-01Revised Total Coliform RuleMONBack in compliance
  30. 2020-05-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  31. 2020-05-01Revised Total Coliform RuleMONBack in compliance
  32. 2020-04-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  33. 2020-04-01Revised Total Coliform RuleMONBack in compliance
  34. 2020-03-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  35. 2020-03-01Revised Total Coliform RuleMONBack in compliance
  36. 2020-02-01Revised Total Coliform RuleMONBack in compliance
  37. 2020-02-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  38. 2020-01-01Revised Total Coliform RuleMONBack in compliance
  39. 2020-01-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  40. 2019-12-01Revised Total Coliform RuleMONBack in compliance
  41. 2019-12-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  42. 2019-11-01Revised Total Coliform RuleMONBack in compliance
  43. 2019-10-01Revised Total Coliform RuleMONBack in compliance
  44. 2019-09-01Revised Total Coliform RuleMONBack in compliance
  45. 2019-09-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  46. 2019-08-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  47. 2019-07-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  48. 2019-06-01Revised Total Coliform RuleMONBack in compliance
  49. 2019-06-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  50. 2019-05-01Revised Total Coliform RuleMONBack in compliance
  51. 2019-04-01Revised Total Coliform RuleMONBack in compliance
  52. 2019-03-01Revised Total Coliform RuleMONBack in compliance
  53. 2019-02-01Revised Total Coliform RuleMONBack in compliance
  54. 2019-01-01Revised Total Coliform RuleMONBack in compliance
  55. 2019-01-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  56. 2018-12-01Revised Total Coliform RuleMONBack in compliance
  57. 2018-11-01Revised Total Coliform RuleMONBack in compliance
  58. 2018-10-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  59. 2018-09-01Revised Total Coliform RuleMONBack in compliance
  60. 2018-08-01Revised Total Coliform RuleMONBack in compliance
  61. 2018-07-01Revised Total Coliform RuleMONBack in compliance
  62. 2018-07-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  63. 2018-06-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  64. 2018-05-01Revised Total Coliform RuleMONBack in compliance
  65. 2018-04-01Revised Total Coliform RuleMONBack in compliance
  66. 2018-02-01Revised Total Coliform RuleMONBack in compliance
  67. 2017-11-01Revised Total Coliform RuleMONBack in compliance
  68. 2017-10-01Revised Total Coliform RuleMONBack in compliance
  69. 2017-09-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  70. 2017-08-01Revised Total Coliform RuleMONBack in compliance
  71. 2017-08-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  72. 2017-07-01Revised Total Coliform RuleMONBack in compliance
  73. 2017-06-01Revised Total Coliform RuleMONBack in compliance
  74. 2017-06-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  75. 2017-05-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  76. 2017-05-10Public NoticePN Violation for NPDWR ViolationBack in compliance
  77. 2017-03-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  78. 2017-02-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  79. 2017-02-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  80. 2017-01-01NitriteMonitoring, RegularBack in compliance
  81. 2017-01-01Revised Total Coliform RuleMONBack in compliance
  82. 2017-01-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  83. 2016-12-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  84. 2016-11-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  85. 2016-11-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  86. 2016-10-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  87. 2016-09-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  88. 2016-08-04Public NoticePN Violation for NPDWR ViolationBack in compliance
  89. 2016-08-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  90. 2016-07-01Revised Total Coliform RuleMONBack in compliance
  91. 2016-03-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  92. 2016-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  93. 2016-01-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  94. 2015-10-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance

System details

Population served25
Service connections2
Water sourceGroundwater
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityHarpers Ferry
EPA ZIP on file25425

Areas served

  • Harpers Ferry, Jefferson County

Reading this record

Mountaineer Mini Mart is a transient non-community that draws from groundwater and serves about 25 people in Harpers Ferry, West Virginia. 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.