Transient Non-Community · PWSID IN2450036

Indian Ridge Golf Course

Serves 106 peopleGroundwaterOwner: PrivateCrown Point, Indiana
1 open treatment violation.

Open for: Groundwater Rule. EPA counts treatment-technique violations as health-based: a required protective step was not done. It is not a measurement of contamination.

On record since 2016: 27 violations. 5 treatment lapses · 19 missed or late tests · 3 notices or reports. Most recent began 2025-08-01.

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
5Treatment lapse1 open
19Missed or late test
3Notice or report1 open

More violations on record than 92% 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

2005201020152016 · Treatment lapse: 12016 · Notice or report: 12017 · Missed or late test: 42017 · Missed or late test: 42017 · Missed or late test: 42017 · Missed or late test: 420202021 · Missed or late test: 62021 · Missed or late test: 62021 · Missed or late test: 62021 · Missed or late test: 62021 · Missed or late test: 62021 · Missed or late test: 62021 · Notice or report: 12022 · Treatment lapse: 12022 · Missed or late test: 32022 · Missed or late test: 32022 · Missed or late test: 32023 · Treatment lapse: 12023 · Missed or late test: 22023 · Missed or late test: 22024 · Treatment lapse: 22024 · Treatment lapse: 22024 · Missed or late test: 22024 · Missed or late test: 22024 · Notice or report: 12025 · Missed or late test: 22025 · Missed or late test: 22025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
19% treatment lapse · 570% missed or late test · 1911% notice or report · 3

Across Indiana, 78% of violations are missed or late tests and 3% are water over a limit.

Open now (2)

  1. 2024-12-31Groundwater RuleFailure to Consult with StateOpen
  2. 2024-02-11Groundwater RuleFailure To Address DeficiencyOpen

Every violation on record

  1. 2025-08-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  2. 2025-05-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  3. 2024-12-31Groundwater RuleFailure to Consult with StateOpen
  4. 2024-08-01Revised Total Coliform RuleMONBack in compliance
  5. 2024-07-01Revised Total Coliform RuleMONBack in compliance
  6. 2024-05-09Revised Total Coliform RuleTTBack in compliance
  7. 2024-02-11Groundwater RuleFailure To Address DeficiencyOpen
  8. 2023-10-01Revised Total Coliform RuleMONBack in compliance
  9. 2023-05-09Revised Total Coliform RuleTTBack in compliance
  10. 2023-04-01Revised Total Coliform RuleMONBack in compliance
  11. 2022-07-01Revised Total Coliform RuleMONBack in compliance
  12. 2022-05-09Revised Total Coliform RuleTTBack in compliance
  13. 2022-04-01Revised Total Coliform RuleMONBack in compliance
  14. 2022-01-01Revised Total Coliform RuleMONBack in compliance
  15. 2021-12-01Revised Total Coliform RuleMONBack in compliance
  16. 2021-11-01Revised Total Coliform RuleMONBack in compliance
  17. 2021-10-01Revised Total Coliform RuleMONBack in compliance
  18. 2021-09-01Revised Total Coliform RuleMONBack in compliance
  19. 2021-08-01Revised Total Coliform RuleMONBack in compliance
  20. 2021-04-01Revised Total Coliform RuleMONBack in compliance
  21. 2021-01-01Revised Total Coliform RuleRPTBack in compliance
  22. 2017-08-01Revised Total Coliform RuleMONBack in compliance
  23. 2017-07-01Revised Total Coliform RuleMONBack in compliance
  24. 2017-05-01Revised Total Coliform RuleMONBack in compliance
  25. 2017-04-01Revised Total Coliform RuleMONBack in compliance
Show the other 2 entries
  1. 2016-12-02Revised Total Coliform RuleTTBack in compliance
  2. 2016-12-02Revised Total Coliform RuleRPTBack in compliance

System details

Population served106
Service connections1
Water sourceGroundwater
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityCrown Point
EPA ZIP on file46308

Areas served

  • Hobart, Lake County

Reading this record

Indian Ridge Golf Course is a transient non-community that draws from groundwater and serves about 106 people in Crown Point, 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.