GREENWOOD, IN · Vigo County
INDIANA AMERICAN WATER - TERRE HAUTE Water System
Consumer Confidence Report status
INDIANA AMERICAN WATER - TERRE HAUTE must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for INDIANA AMERICAN WATER - TERRE HAUTE.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Indiana’s official records. Always confirm current status with Indiana before making decisions based on this information.
System facts
- System ID (PWSID)
- IN5284012
- System type
- Community Water System
- Population served
- 67,765
- Service connections
- 27,106
- Ownership
- privately owned
- Water source
- groundwater (wells)
INDIANA AMERICAN WATER - TERRE HAUTE is among the 13 largest community water systems in Indiana, serving 67,765 people from groundwater.
As of August 1, 2026, its federal record holds 9 entries between 1978 and 1979, all of which EPA lists as closed. Nothing has been added since 1979.
All 9 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals and synthetic organic chemicals.
Violation history
Monitoring, Regular
—Selenium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Arsenic
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Barium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Cadmium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Chromium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Fluoride
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Mercury
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Nitrate
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Endrin
October 1, 1978 – September 30, 1981
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Selenium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Arsenic | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Barium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Cadmium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Chromium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Fluoride | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Mercury | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Nitrate | — | Archived |
| October 1, 1978 – September 30, 1981 | Monitoring, Regular | Endrin | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is INDIANA AMERICAN WATER - TERRE HAUTE required to publish a Consumer Confidence Report?
- Yes. INDIANA AMERICAN WATER - TERRE HAUTE is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is INDIANA AMERICAN WATER - TERRE HAUTE’s next Consumer Confidence Report due?
- INDIANA AMERICAN WATER - TERRE HAUTE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does INDIANA AMERICAN WATER - TERRE HAUTE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for INDIANA AMERICAN WATER - TERRE HAUTE.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
GOSNELL, CHRISTINA
317-885-2408
GREENWOOD, IN 46143