HILLSBORO, MO · Jefferson County
JCPSD SUMMER SET Water System
Consumer Confidence Report status
JCPSD SUMMER SET 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 JCPSD SUMMER SET.
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 Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.
System facts
- System ID (PWSID)
- MO6036031
- System type
- Community Water System
- Population served
- 1,080
- Service connections
- 432
- Ownership
- privately owned
- Water source
- groundwater (wells)
JCPSD SUMMER SET is one of 489 community water systems in Missouri in the 501 to 3,300 people size category, serving 1,080 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
- November 21, 2016State Formal Notice of Violation issued32 linked violations
- July 11, 2016State Compliance achieved33 linked violations
- June 13, 2011State Compliance achieved20 linked violations
Common questions
Is JCPSD SUMMER SET required to publish a Consumer Confidence Report?
- Yes. JCPSD SUMMER SET 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 JCPSD SUMMER SET’s next Consumer Confidence Report due?
- JCPSD SUMMER SET’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does JCPSD SUMMER SET have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for JCPSD SUMMER SET.
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
BJORNSTAD, DOUGLAS
636-797-9900
HILLSBORO, MO 63050-0000