Community Water System · PWSID IN5246005

Colonial Mobile Court

Serves 99 peopleGroundwaterOwner: PrivateRolling Prairie, Indiana
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 1999: 73 violations. 1 treatment lapse · 47 missed or late tests · 25 notices or reports. Most recent began 2024-10-17.

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
1Treatment lapse
47Missed or late test1 open
25Notice or report

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

The record, year by year

1999 · Missed or late test: 12000 · Notice or report: 120002004 · Notice or report: 12005 · Notice or report: 120052006 · Notice or report: 12007 · Notice or report: 12009 · Notice or report: 12010 · Notice or report: 220102011 · Notice or report: 12012 · Notice or report: 22013 · Missed or late test: 12013 · Notice or report: 22014 · Notice or report: 220152016 · Missed or late test: 12016 · Notice or report: 22017 · Missed or late test: 32017 · Notice or report: 22018 · Missed or late test: 12019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Missed or late test: 322019 · Notice or report: 22020 · Missed or late test: 42020 · Missed or late test: 42020 · Notice or report: 120202021 · Missed or late test: 42021 · Missed or late test: 42021 · Notice or report: 22024 · Treatment lapse: 12024 · Notice or report: 12025
One square ≈ 3 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
1% treatment lapse · 164% missed or late test · 4734% notice or report · 25

Across Indiana, 78% 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 1 result on file · action level 15 ppb

0.6 ppb

Open now (1)

  1. 2021-01-01Lead and Copper RuleLead Consumer NoticeOpen

Every violation on record

  1. 2024-10-17Lead service line inventoryRPTBack in compliance
  2. 2024-10-17Lead service line inventoryTTBack in compliance
  3. 2021-12-16Groundwater RuleFailure to Consult with StateBack in compliance
  4. 2021-12-01Revised Total Coliform RuleMONBack in compliance
  5. 2021-07-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  6. 2021-07-01Revised Total Coliform RuleMONBack in compliance
  7. 2021-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  8. 2021-01-01Lead and Copper RuleLead Consumer NoticeOpen
  9. 2020-10-01Revised Total Coliform RuleMONBack in compliance
  10. 2020-09-01Revised Total Coliform RuleMONBack in compliance
  11. 2020-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  12. 2020-05-01Revised Total Coliform RuleMONBack in compliance
  13. 2020-01-01Revised Total Coliform RuleMONBack in compliance
  14. 2019-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  15. 2019-10-01Revised Total Coliform RuleMONBack in compliance
  16. 2019-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  17. 2019-07-01Revised Total Coliform RuleMONBack in compliance
  18. 2019-06-01Revised Total Coliform RuleMONBack in compliance
  19. 2019-03-01Revised Total Coliform RuleMONBack in compliance
  20. 2019-01-01ChlordaneMonitoring, RegularBack in compliance
  21. 2019-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  22. 2019-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  23. 2019-01-01PentachlorophenolMonitoring, RegularBack in compliance
  24. 2019-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  25. 2019-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
Show the other 48 entries
  1. 2019-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  2. 2019-01-012, 4-DMonitoring, RegularBack in compliance
  3. 2019-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  4. 2019-01-01HeptachlorMonitoring, RegularBack in compliance
  5. 2019-01-01LassoMonitoring, RegularBack in compliance
  6. 2019-01-01AtrazineMonitoring, RegularBack in compliance
  7. 2019-01-01CarbofuranMonitoring, RegularBack in compliance
  8. 2019-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  9. 2019-01-01DinosebMonitoring, RegularBack in compliance
  10. 2019-01-01PicloramMonitoring, RegularBack in compliance
  11. 2019-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  12. 2019-01-01SimazineMonitoring, RegularBack in compliance
  13. 2019-01-01OxamylMonitoring, RegularBack in compliance
  14. 2019-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  15. 2019-01-01GlyphosateMonitoring, RegularBack in compliance
  16. 2019-01-01EndothallMonitoring, RegularBack in compliance
  17. 2019-01-01DiquatMonitoring, RegularBack in compliance
  18. 2019-01-01DalaponMonitoring, RegularBack in compliance
  19. 2019-01-01ToxapheneMonitoring, RegularBack in compliance
  20. 2019-01-01MethoxychlorMonitoring, RegularBack in compliance
  21. 2019-01-01Bhc-GammaMonitoring, RegularBack in compliance
  22. 2019-01-01EndrinMonitoring, RegularBack in compliance
  23. 2018-01-01Revised Total Coliform RuleMONBack in compliance
  24. 2017-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  25. 2017-10-01Revised Total Coliform RuleMONBack in compliance
  26. 2017-09-01Revised Total Coliform RuleMONBack in compliance
  27. 2017-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  28. 2017-02-01Revised Total Coliform RuleMONBack in compliance
  29. 2016-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  30. 2016-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  31. 2016-01-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  32. 2014-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  33. 2014-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  34. 2013-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  35. 2013-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  36. 2013-01-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  37. 2012-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  38. 2012-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  39. 2011-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  40. 2010-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  41. 2010-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  42. 2009-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  43. 2007-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  44. 2006-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  45. 2005-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  46. 2004-12-15Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  47. 2000-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  48. 1999-01-01NitrateMonitoring, RegularBack in compliance

System details

Population served99
Service connections59
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityRolling Prairie
EPA ZIP on file46371

Areas served

  • Michigan City, Laporte County

Reading this record

Colonial Mobile Court is a community water system that draws from groundwater and serves about 99 people in Rolling Prairie, Indiana. 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.