Community Water System · PWSID 105300086

Olympic Park Trailer Court

Serves 169 peopleGroundwaterOwner: PrivateOlympia, Washington
Nothing open right now.

On record since 2005: 130 violations. 6 over the limit · 3 treatment lapses · 103 missed or late tests · 18 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.

6Over the limit
3Treatment lapse
103Missed or late test
18Notice or report

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

The record, year by year

2005 · Missed or late test: 120052006 · Notice or report: 12007 · Notice or report: 22008 · Over the limit: 12008 · Missed or late test: 12008 · Notice or report: 22009 · Over the limit: 22009 · Missed or late test: 32009 · Missed or late test: 32009 · Notice or report: 22010 · Over the limit: 22010 · Missed or late test: 220102011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Missed or late test: 222011 · Notice or report: 12012 · Missed or late test: 12013 · Missed or late test: 12013 · Notice or report: 12014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242014 · Missed or late test: 242015 · Over the limit: 12015 · Treatment lapse: 12015 · Missed or late test: 32015 · Missed or late test: 32015 · Notice or report: 120152016 · Treatment lapse: 12016 · Missed or late test: 42016 · Missed or late test: 42016 · Notice or report: 12017 · Missed or late test: 62017 · Missed or late test: 62017 · Missed or late test: 62017 · Notice or report: 22018 · Missed or late test: 122018 · Missed or late test: 122018 · Missed or late test: 122018 · Missed or late test: 122018 · Missed or late test: 122018 · Missed or late test: 122018 · Notice or report: 32018 · Notice or report: 32019 · Missed or late test: 102019 · Missed or late test: 102019 · Missed or late test: 102019 · Missed or late test: 102019 · Missed or late test: 102020 · Missed or late test: 42020 · Missed or late test: 420202021 · Missed or late test: 22021 · Notice or report: 12022 · Missed or late test: 32022 · Missed or late test: 32024 · Treatment lapse: 12024 · Missed or late test: 22025 · Missed or late test: 22025 · Notice or report: 12025
One square ≈ 2 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
5% over the limit · 62% treatment lapse · 379% missed or late test · 10314% notice or report · 18

Across Washington, 88% of violations are missed or late tests and 3% 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 10 results on file · action level 15 ppb

6 ppb
5 ppb
4 ppb
2 ppb
1.3 ppb
0 ppb
0 ppb
0 ppb
0 ppb
0 ppb

Copper, 90th percentile 3 results on file · action level 1.3 mg/L

4 mg/L
3.6 mg/L
1.9 mg/L

Every violation on record

  1. 2025-07-01Revised Total Coliform RuleMONBack in compliance
  2. 2025-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  3. 2025-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  4. 2024-10-17Lead service line inventoryTTBack in compliance
  5. 2024-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  6. 2024-04-01Revised Total Coliform RuleMONBack in compliance
  7. 2022-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  8. 2022-08-01Revised Total Coliform RuleMONBack in compliance
  9. 2022-03-01Revised Total Coliform RuleMONBack in compliance
  10. 2021-06-01Revised Total Coliform RuleRPTBack in compliance
  11. 2021-03-01Revised Total Coliform RuleMONBack in compliance
  12. 2021-02-01Revised Total Coliform RuleMONBack in compliance
  13. 2020-09-01Revised Total Coliform RuleMONBack in compliance
  14. 2020-06-01Revised Total Coliform RuleMONBack in compliance
  15. 2020-02-01Revised Total Coliform RuleMONBack in compliance
  16. 2020-01-01Revised Total Coliform RuleMONBack in compliance
  17. 2019-11-01Revised Total Coliform RuleMONBack in compliance
  18. 2019-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  19. 2019-07-01Revised Total Coliform RuleMONBack in compliance
  20. 2019-06-01Revised Total Coliform RuleMONBack in compliance
  21. 2019-05-01Revised Total Coliform RuleMONBack in compliance
  22. 2019-04-03Lead and Copper RuleLead Consumer NoticeBack in compliance
  23. 2019-04-01Revised Total Coliform RuleMONBack in compliance
  24. 2019-03-01Revised Total Coliform RuleMONBack in compliance
  25. 2019-02-01Revised Total Coliform RuleMONBack in compliance
Show the other 105 entries
  1. 2019-01-01Revised Total Coliform RuleMONBack in compliance
  2. 2018-11-01Revised Total Coliform RuleMONBack in compliance
  3. 2018-10-01Revised Total Coliform RuleMONBack in compliance
  4. 2018-10-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  5. 2018-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  6. 2018-09-11Revised Total Coliform RuleRPTBack in compliance
  7. 2018-08-01Revised Total Coliform RuleMONBack in compliance
  8. 2018-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  9. 2018-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  10. 2018-06-01Revised Total Coliform RuleMONBack in compliance
  11. 2018-04-03Lead and Copper RuleLead Consumer NoticeBack in compliance
  12. 2018-04-01Revised Total Coliform RuleMONBack in compliance
  13. 2018-01-01NitrateMonitoring, RegularBack in compliance
  14. 2018-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  15. 2018-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  16. 2018-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  17. 2017-11-01Revised Total Coliform RuleMONBack in compliance
  18. 2017-10-01Revised Total Coliform RuleMONBack in compliance
  19. 2017-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  20. 2017-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  21. 2017-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  22. 2017-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  23. 2017-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  24. 2017-01-01NitrateMonitoring, RegularBack in compliance
  25. 2016-11-14Revised Total Coliform RuleRPTBack in compliance
  26. 2016-10-01Revised Total Coliform RuleMONBack in compliance
  27. 2016-08-18E. ColiMonitoring, Source Water (GWR)Back in compliance
  28. 2016-07-01Lead and Copper RuleOCCT/SOWT Study/RecommendationBack in compliance
  29. 2016-04-02Lead and Copper RuleLead Consumer NoticeBack in compliance
  30. 2016-01-01NitrateMonitoring, RegularBack in compliance
  31. 2015-10-23Groundwater RuleFailure To Address DeficiencyBack in compliance
  32. 2015-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  33. 2015-06-18E. ColiMonitoring, Source Water (GWR)Back in compliance
  34. 2015-05-01Coliform (TCR)Monitoring, Routine Minor (TCR)Back in compliance
  35. 2015-04-23E. ColiMonitoring, Source Water (GWR)Back in compliance
  36. 2015-04-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  37. 2014-01-01StyreneMonitoring, RegularBack in compliance
  38. 2014-01-01EthylbenzeneMonitoring, RegularBack in compliance
  39. 2014-01-01TolueneMonitoring, RegularBack in compliance
  40. 2014-01-01BenzeneMonitoring, RegularBack in compliance
  41. 2014-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  42. 2014-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  43. 2014-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  44. 2014-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  45. 2014-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  46. 2014-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  47. 2014-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  48. 2014-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  49. 2014-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  50. 2014-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  51. 2014-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  52. 2014-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  53. 2014-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  54. 2014-01-01DichloromethaneMonitoring, RegularBack in compliance
  55. 2014-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  56. 2014-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  57. 2014-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  58. 2014-01-01Combined Radium (-226 and -228)Monitoring, RegularBack in compliance
  59. 2014-01-01Combined UraniumMonitoring, RegularBack in compliance
  60. 2014-01-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  61. 2013-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  62. 2013-01-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  63. 2012-11-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  64. 2011-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  65. 2011-03-01Coliform (TCR)Monitoring, Routine Minor (TCR)Back in compliance
  66. 2011-01-01StyreneMonitoring, RegularBack in compliance
  67. 2011-01-01EthylbenzeneMonitoring, RegularBack in compliance
  68. 2011-01-01TolueneMonitoring, RegularBack in compliance
  69. 2011-01-01BenzeneMonitoring, RegularBack in compliance
  70. 2011-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  71. 2011-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  72. 2011-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  73. 2011-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  74. 2011-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  75. 2011-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  76. 2011-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  77. 2011-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  78. 2011-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  79. 2011-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  80. 2011-01-01Vinyl chlorideMonitoring, RegularBack in compliance
  81. 2011-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  82. 2011-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  83. 2011-01-01DichloromethaneMonitoring, RegularBack in compliance
  84. 2011-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  85. 2011-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  86. 2011-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  87. 2010-05-01Coliform (TCR)Monitoring, Routine Minor (TCR)Back in compliance
  88. 2010-04-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  89. 2010-03-01Coliform (TCR)Monitoring, Routine Minor (TCR)Back in compliance
  90. 2010-02-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  91. 2009-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  92. 2009-07-27Public NoticePN Violation for NPDWR ViolationBack in compliance
  93. 2009-06-29Public NoticePN Violation for NPDWR ViolationBack in compliance
  94. 2009-05-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  95. 2009-04-01Coliform (TCR)Monitoring, Routine Minor (TCR)Back in compliance
  96. 2009-04-01Coliform (TCR)Monitoring, Repeat Minor (TCR)Back in compliance
  97. 2009-04-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  98. 2008-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  99. 2008-08-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  100. 2008-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  101. 2008-06-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  102. 2007-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  103. 2007-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  104. 2006-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  105. 2005-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance

System details

Population served169
Service connections19
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityOlympia
EPA ZIP on file98502

Areas served

  • Amanda Park

Reading this record

Olympic Park Trailer Court is a community water system that draws from groundwater and serves about 169 people in Olympia, Washington. 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.