Community Water System · PWSID NN0403008

Moenave Community

Serves 65 peopleGroundwaterOwner: Native AmericanFort Defiance, Arizona
Nothing open that measures the water, but 1 open testing or paperwork violation.

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 2000: 99 violations. 80 missed or late tests · 19 notices or reports. Most recent began 2025-07-01.

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
80Missed or late test
19Notice or report1 open

More violations on record than 95% 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

2000 · Notice or report: 120002001 · Notice or report: 12002 · Notice or report: 12005 · Notice or report: 120052007 · Notice or report: 12008 · Missed or late test: 420102011 · Missed or late test: 32012 · Missed or late test: 12013 · Missed or late test: 22014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552014 · Missed or late test: 552015 · Missed or late test: 320152016 · Missed or late test: 32018 · Missed or late test: 42019 · Notice or report: 12020 · Missed or late test: 12020 · Notice or report: 420202021 · Notice or report: 22022 · Notice or report: 32023 · Notice or report: 22024 · Missed or late test: 42024 · Notice or report: 12025 · Notice or report: 12025
One square ≈ 5 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
81% missed or late test · 8019% notice or report · 19

Across Arizona, 65% of violations are missed or late tests and 5% 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

76 ppb
below 5 ppb
below 1 ppb

Open now (1)

  1. 2025-07-01Revised Total Coliform RuleRPTOpen

Every violation on record

  1. 2025-07-01Revised Total Coliform RuleRPTOpen
  2. 2024-01-01Revised Total Coliform RuleRPTBack in compliance
  3. 2024-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  4. 2024-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Period ended · no return to compliance on file
  5. 2024-01-01NitriteMonitoring, RegularPeriod ended · no return to compliance on file
  6. 2024-01-01NitrateMonitoring, RegularPeriod ended · no return to compliance on file
  7. 2023-07-01Revised Total Coliform RuleRPTBack in compliance
  8. 2023-02-01Revised Total Coliform RuleRPTBack in compliance
  9. 2022-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  10. 2022-07-01Revised Total Coliform RuleRPTBack in compliance
  11. 2022-04-01Revised Total Coliform RuleRPTBack in compliance
  12. 2021-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  13. 2021-02-01Revised Total Coliform RuleRPTBack in compliance
  14. 2020-12-01Revised Total Coliform RuleRPTBack in compliance
  15. 2020-11-01Revised Total Coliform RuleRPTBack in compliance
  16. 2020-04-01Revised Total Coliform RuleRPTBack in compliance
  17. 2020-03-01Revised Total Coliform RuleRPTBack in compliance
  18. 2020-01-01NitrateMonitoring, RegularBack in compliance
  19. 2019-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  20. 2018-01-01Trihalomethanes (TTHM)Monitoring, Routine (IDSE)Back in compliance
  21. 2018-01-01Total Haloacetic Acids (HAA5)Monitoring, Routine (IDSE)Back in compliance
  22. 2018-01-01SodiumMonitoring, RegularBack in compliance
  23. 2018-01-01NitrateMonitoring, RegularBack in compliance
  24. 2016-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  25. 2016-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
Show the other 74 entries
  1. 2016-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  2. 2015-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  3. 2015-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  4. 2015-01-01NitrateMonitoring, RegularBack in compliance
  5. 2014-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  6. 2014-01-01StyreneMonitoring, RegularBack in compliance
  7. 2014-01-01EthylbenzeneMonitoring, RegularBack in compliance
  8. 2014-01-01TolueneMonitoring, RegularBack in compliance
  9. 2014-01-01BenzeneMonitoring, RegularBack in compliance
  10. 2014-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  11. 2014-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  12. 2014-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  13. 2014-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  14. 2014-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  15. 2014-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  16. 2014-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  17. 2014-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  18. 2014-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  19. 2014-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  20. 2014-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  21. 2014-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  22. 2014-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  23. 2014-01-01DichloromethaneMonitoring, RegularBack in compliance
  24. 2014-01-01ChlordaneMonitoring, RegularBack in compliance
  25. 2014-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  26. 2014-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  27. 2014-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  28. 2014-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
  29. 2014-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  30. 2014-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  31. 2014-01-01PentachlorophenolMonitoring, RegularBack in compliance
  32. 2014-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  33. 2014-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  34. 2014-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  35. 2014-01-012, 4-DMonitoring, RegularBack in compliance
  36. 2014-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  37. 2014-01-01HeptachlorMonitoring, RegularBack in compliance
  38. 2014-01-012, 3, 7, 8-TcddMonitoring, RegularBack in compliance
  39. 2014-01-01LassoMonitoring, RegularBack in compliance
  40. 2014-01-01AtrazineMonitoring, RegularBack in compliance
  41. 2014-01-01CarbofuranMonitoring, RegularBack in compliance
  42. 2014-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  43. 2014-01-01DinosebMonitoring, RegularBack in compliance
  44. 2014-01-01PicloramMonitoring, RegularBack in compliance
  45. 2014-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  46. 2014-01-01SimazineMonitoring, RegularBack in compliance
  47. 2014-01-01OxamylMonitoring, RegularBack in compliance
  48. 2014-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  49. 2014-01-01GlyphosateMonitoring, RegularBack in compliance
  50. 2014-01-01EndothallMonitoring, RegularBack in compliance
  51. 2014-01-01DiquatMonitoring, RegularBack in compliance
  52. 2014-01-01DalaponMonitoring, RegularBack in compliance
  53. 2014-01-01ToxapheneMonitoring, RegularBack in compliance
  54. 2014-01-01MethoxychlorMonitoring, RegularBack in compliance
  55. 2014-01-01Bhc-GammaMonitoring, RegularBack in compliance
  56. 2014-01-01EndrinMonitoring, RegularBack in compliance
  57. 2014-01-01Beryllium, TotalMonitoring, RegularBack in compliance
  58. 2014-01-01NitrateMonitoring, RegularBack in compliance
  59. 2014-01-01CyanideMonitoring, RegularBack in compliance
  60. 2013-10-01Dbp Stage 2Failure Submit IDSE/Subpart V Plan RptBack in compliance
  61. 2013-01-01NitrateMonitoring, RegularBack in compliance
  62. 2012-01-01NitrateMonitoring, RegularBack in compliance
  63. 2011-01-01Thallium, TotalMonitoring, RegularBack in compliance
  64. 2011-01-01Antimony, TotalMonitoring, RegularBack in compliance
  65. 2011-01-01MercuryMonitoring, RegularBack in compliance
  66. 2008-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  67. 2008-01-01Thallium, TotalMonitoring, RegularBack in compliance
  68. 2008-01-01Antimony, TotalMonitoring, RegularBack in compliance
  69. 2008-01-01MercuryMonitoring, RegularBack in compliance
  70. 2007-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  71. 2005-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  72. 2002-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  73. 2001-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  74. 2000-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance

System details

Population served65
Service connections14
Water sourceGroundwater
System typeCommunity Water System
OwnerNative American
StatusActive
CityFort Defiance
EPA ZIP on file86504

Areas served

    Reading this record

    Moenave Community is a community water system that draws from groundwater and serves about 65 people in Fort Defiance, 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.