CLARK, SD · Clark County
CLARK RURAL WATER SYSTEM Water System
Consumer Confidence Report status
CLARK RURAL WATER SYSTEM 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 CLARK RURAL WATER SYSTEM.
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)
- SD4600881
- System type
- Community Water System
- Population served
- 2,325
- Service connections
- 1,080
- Ownership
- privately owned
- Water source
- groundwater (wells)
CLARK RURAL WATER SYSTEM is one of 124 community water systems in South Dakota in the 501 to 3,300 people size category, serving 2,325 people from groundwater.
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
No enforcement actions on record for this system.
Common questions
Is CLARK RURAL WATER SYSTEM required to publish a Consumer Confidence Report?
- Yes. CLARK RURAL WATER SYSTEM 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 CLARK RURAL WATER SYSTEM’s next Consumer Confidence Report due?
- CLARK RURAL WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CLARK RURAL WATER SYSTEM have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CLARK RURAL WATER SYSTEM.
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
CLARK RURAL WATER SYSTEM
6055325201
CLARK, SD 57225