Transient Non-Community · PWSID IN2270034

Mar Brook Campground

Serves 25 peopleGroundwaterOwner: PrivateNoblesville, Indiana
Nothing open right now.

On record since 1993: 23 violations. 7 treatment lapses · 15 missed or late tests · 1 notice or report. Most recent began 2025-05-09.

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
7Treatment lapse
15Missed or late test
1Notice or report

More violations on record than 90% 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

1993 · Missed or late test: 119951998 · Missed or late test: 120002005201020152016 · Treatment lapse: 12016 · Notice or report: 12018 · Treatment lapse: 12018 · Missed or late test: 22018 · Missed or late test: 22019 · Treatment lapse: 12019 · Missed or late test: 22019 · Missed or late test: 22020 · Missed or late test: 42020 · Missed or late test: 42020 · Missed or late test: 42020 · Missed or late test: 420202021 · Treatment lapse: 12022 · Treatment lapse: 12022 · Missed or late test: 12023 · Treatment lapse: 12023 · Missed or late test: 22023 · Missed or late test: 22024 · Missed or late test: 22024 · Missed or late test: 22025 · Treatment lapse: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
30% treatment lapse · 765% missed or late test · 154% notice or report · 1

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

Every violation on record

  1. 2025-05-09Revised Total Coliform RuleTTBack in compliance
  2. 2024-10-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  3. 2024-05-01Revised Total Coliform RuleMONBack in compliance
  4. 2023-10-01Revised Total Coliform RuleMONBack in compliance
  5. 2023-06-01Revised Total Coliform RuleMONBack in compliance
  6. 2023-05-09Revised Total Coliform RuleTTBack in compliance
  7. 2022-09-01Revised Total Coliform RuleMONBack in compliance
  8. 2022-05-09Revised Total Coliform RuleTTBack in compliance
  9. 2021-05-09Revised Total Coliform RuleTTBack in compliance
  10. 2020-10-15E. ColiMonitoring, Source Water (GWR)Back in compliance
  11. 2020-10-01Revised Total Coliform RuleMONBack in compliance
  12. 2020-04-01Revised Total Coliform RuleMONBack in compliance
  13. 2020-01-01NitrateMonitoring, RegularBack in compliance
  14. 2019-09-01Revised Total Coliform RuleMONBack in compliance
  15. 2019-06-01Revised Total Coliform RuleMONBack in compliance
  16. 2019-05-09Revised Total Coliform RuleTTBack in compliance
  17. 2018-10-01Revised Total Coliform RuleMONBack in compliance
  18. 2018-06-01Revised Total Coliform RuleMONBack in compliance
  19. 2018-05-09Revised Total Coliform RuleTTBack in compliance
  20. 2016-06-01Revised Total Coliform RuleRPTBack in compliance
  21. 2016-05-09Revised Total Coliform RuleTTBack in compliance
  22. 1998-01-01NitrateMonitoring, RegularBack in compliance
  23. 1993-01-01NitrateMonitoring, RegularBack in compliance

System details

Population served25
Service connections1
Water sourceGroundwater
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityNoblesville
EPA ZIP on file46060

Areas served

  • Marion, Grant County

Reading this record

Mar Brook Campground is a transient non-community that draws from groundwater and serves about 25 people in Noblesville, 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.