DUPREE, SD · Ziebach County
DUPREE Water System
Consumer Confidence Report status
DUPREE 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 DUPREE.
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)
- SD4600110
- System type
- Community Water System
- Population served
- 525
- Service connections
- 221
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
DUPREE is one of 124 community water systems in South Dakota in the 501 to 3,300 people size category, serving 525 people from surface water.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
- May 17, 2006State Intentional no-action66 linked violations
Common questions
Is DUPREE required to publish a Consumer Confidence Report?
- Yes. DUPREE 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 DUPREE’s next Consumer Confidence Report due?
- DUPREE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DUPREE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DUPREE.
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
DUPREE
6053655181
DUPREE, SD 57623