Is TRIPP COUNTY WATER USER DISTRICT required to publish a Consumer Confidence Report?

Yes. TRIPP COUNTY WATER USER DISTRICT 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 TRIPP COUNTY WATER USER DISTRICT’s next Consumer Confidence Report due?

TRIPP COUNTY WATER USER DISTRICT’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.

WINNER, SD · Tripp County

TRIPP COUNTY WATER USER DISTRICT Water System

Consumer Confidence Report status

TRIPP COUNTY WATER USER DISTRICT 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 TRIPP COUNTY WATER USER DISTRICT.

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 South Dakota’s official records. Always confirm current status with South Dakota before making decisions based on this information.

System facts

System ID (PWSID): SD4600520
System type: Community Water System
Population served: 4,860
Service connections: 1,944
Ownership: local government
Water source: groundwater (wells)

TRIPP COUNTY WATER USER DISTRICT is one of 30 community water systems in South Dakota in the 3,301 to 10,000 people size category, serving 4,860 people from groundwater.

As of August 1, 2026, its federal record holds 8 entries between 1976 and 2015, all of which EPA lists as closed. Nothing has been added since 2015.

All 8 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 volatile organic chemicals and the Radionuclides and Revised Rad Rule.

Violation history

Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Styrene
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
o-Dichlorobenzene
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
p-Dichlorobenzene
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Toluene
January 1, 2015 – December 31, 2015
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 1980
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
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, 2015 – December 31, 2015	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Regular	Styrene	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Regular	o-Dichlorobenzene	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Regular	p-Dichlorobenzene	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Regular	Toluene	—	Resolved
June 1, 1976 – May 31, 1980	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
June 1, 1976 – May 31, 1980	Monitoring, Regular	Combined Radium (-226 and -228)	—	Archived

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

Enforcement actions

February 8, 2016State Compliance achieved10 linked violations
February 8, 2016State Compliance achieved11 linked violations
February 8, 2016State Compliance achieved6 linked violations
February 8, 2016State Compliance achieved8 linked violations
January 20, 2016State Public Notification requested38 linked violations
January 20, 2016State Public Notification requested10 linked violations
January 20, 2016State Public Notification requested11 linked violations

Common questions

Is TRIPP COUNTY WATER USER DISTRICT required to publish a Consumer Confidence Report?: Yes. TRIPP COUNTY WATER USER DISTRICT 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 TRIPP COUNTY WATER USER DISTRICT’s next Consumer Confidence Report due?: TRIPP COUNTY WATER USER DISTRICT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TRIPP COUNTY WATER USER DISTRICT have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for TRIPP COUNTY WATER USER DISTRICT.
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

TRIPP COUNTY WATER USER DISTRICT

6058422755

WINNER, SD 57580