MIDDLEBURG, FL · Clay County
KEYSTONE POSTMASTER GRID Water System
Consumer Confidence Report status
KEYSTONE POSTMASTER GRID 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 KEYSTONE POSTMASTER GRID.
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 Florida’s official records. Always confirm current status with Florida before making decisions based on this information.
System facts
- System ID (PWSID)
- FL2100610
- System type
- Community Water System
- Population served
- 5,092
- Service connections
- 1,845
- Ownership
- privately owned
- Water source
- groundwater (wells)
KEYSTONE POSTMASTER GRID is one of 311 community water systems in Florida in the 3,301 to 10,000 people size category, serving 5,092 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
- August 13, 2004State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- August 15, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Common questions
Is KEYSTONE POSTMASTER GRID required to publish a Consumer Confidence Report?
- Yes. KEYSTONE POSTMASTER GRID 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 KEYSTONE POSTMASTER GRID’s next Consumer Confidence Report due?
- KEYSTONE POSTMASTER GRID’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does KEYSTONE POSTMASTER GRID have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for KEYSTONE POSTMASTER GRID.
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
JEREMY JOHNSTON
904-213-2477
MIDDLEBURG, FL 32068-3907