Transient Non-Community · PWSID IN2230839

Twin Lakes Campground - Bath House

Serves 40 peopleGroundwaterOwner: PrivateHillsboro, Indiana
Nothing open right now.

On record since 1997: 19 violations. 6 over the limit · 13 missed or late tests. Most recent began 2025-09-07.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

6Over the limit
0Treatment lapse
13Missed or late test
0Notice or report

More violations on record than 88% 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

1997 · Over the limit: 21997 · Over the limit: 21998 · Missed or late test: 11999 · Over the limit: 21999 · Over the limit: 22000 · Over the limit: 120002004 · Over the limit: 12005 · Missed or late test: 120052007 · Missed or late test: 120102011 · Missed or late test: 1201520202021 · Missed or late test: 12022 · Missed or late test: 12025 · Missed or late test: 72025 · Missed or late test: 72025 · Missed or late test: 72025 · Missed or late test: 72025 · Missed or late test: 72025 · Missed or late test: 72025 · Missed or late test: 72025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
32% over the limit · 668% missed or late test · 13

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

Every violation on record

  1. 2025-09-07E. ColiMonitoring, Source Water (GWR)Back in compliance
  2. 2025-09-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  3. 2025-07-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  4. 2025-06-16E. Coli ×3Monitoring, Source Water (GWR)Back in compliance
  5. 2025-05-31E. ColiMonitoring, Source Water (GWR)Back in compliance
  6. 2022-01-01NitrateMonitoring, RegularBack in compliance
  7. 2021-01-01Revised Total Coliform RuleMONBack in compliance
  8. 2011-01-01NitrateMonitoring, RegularBack in compliance
  9. 2007-09-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  10. 2005-09-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  11. 2004-08-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  12. 2000-04-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  13. 1999-08-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  14. 1999-06-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  15. 1998-04-01Coliform (TCR)Monitoring, Routine Major (TCR)Back in compliance
  16. 1997-07-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance
  17. 1997-06-01Coliform (TCR)MCL, Monthly (TCR)Back in compliance

System details

Population served40
Service connections8
Water sourceGroundwater
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityHillsboro
EPA ZIP on file47949

Areas served

  • Fountain County

Reading this record

Twin Lakes Campground - Bath House is a transient non-community that draws from groundwater and serves about 40 people in Hillsboro, 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.