Is LAKE SANTEE RWWD required to publish a Consumer Confidence Report?

Yes. LAKE SANTEE RWWD 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 LAKE SANTEE RWWD’s next Consumer Confidence Report due?

LAKE SANTEE RWWD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

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.

GREENSBURG, IN · Decatur County

LAKE SANTEE RWWD Water System

Consumer Confidence Report status

LAKE SANTEE RWWD 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 LAKE SANTEE RWWD.

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): IN5216003
System type: Community Water System
Population served: 1,500
Service connections: 596
Ownership: local government
Water source: surface water (rivers, lakes, or reservoirs)

LAKE SANTEE RWWD is one of 338 community water systems in Indiana in the 501 to 3,300 people size category, serving 1,500 people from surface water.

As of August 1, 2026, its federal record holds 12 entries between 1979 and 2025, all of which EPA lists as closed.

All 12 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, volatile organic chemicals, and synthetic organic chemicals.

Violation history

Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2025 – December 31, 2025
Resolved
Monitoring, Regular
—
LASSO
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 30, 1980 – September 29, 1980
Archived
Monitoring, Regular
—
Barium
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Cadmium
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Chromium
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Fluoride
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Mercury
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Nitrate
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Selenium
October 1, 1979 – October 31, 1979
Archived
Monitoring, Regular
—
Arsenic
October 1, 1979 – October 31, 1979
Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2025 – December 31, 2025	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2025 – December 31, 2025	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Regular	LASSO	—	Resolved
June 30, 1980 – September 29, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	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, 1979 – October 31, 1979	Monitoring, Regular	Selenium	—	Archived
October 1, 1979 – October 31, 1979	Monitoring, Regular	Arsenic	—	Archived

Resolved addressed and confirmed by the stateArchived 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 LAKE SANTEE RWWD required to publish a Consumer Confidence Report?: Yes. LAKE SANTEE RWWD 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 LAKE SANTEE RWWD’s next Consumer Confidence Report due?: LAKE SANTEE RWWD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does LAKE SANTEE RWWD have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for LAKE SANTEE RWWD.
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

LITMER, BRANDON

812-527-2943

GREENSBURG, IN 47240-7800