DAYTON, TN · Rhea County
DAYTON WATER DEPT Water System
Consumer Confidence Report status
DAYTON WATER DEPT 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 DAYTON WATER DEPT.
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 Tennessee’s official records. Always confirm current status with Tennessee before making decisions based on this information.
System facts
- System ID (PWSID)
- TN0000174
- System type
- Community Water System
- Population served
- 25,054
- Service connections
- 9,636
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
DAYTON WATER DEPT is one of 144 community water systems in Tennessee in the 10,001 to 100,000 people size category, serving 25,054 people from surface water.
As of August 1, 2026, its federal record holds 2 entries in 1995, all of which EPA lists as closed. Nothing has been added since 1995.
All 2 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 synthetic organic chemicals.
Violation history
Monitoring, Regular
—Glyphosate
January 1, 1995 – March 31, 1995
ArchivedMonitoring, Regular
—OXAMYL
January 1, 1995 – March 31, 1995
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Glyphosate | — | Archived |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | OXAMYL | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 23, 2016State Administrative/Compliance Order with penalty issued196 linked violations
- September 23, 2016State Compliance achieved286 linked violations
- June 14, 1995State Public Notification received1 linked violation
- June 14, 1995State Public Notification received1 linked violation
- June 2, 1995State Public Notification requested1 linked violation
- June 2, 1995State Violation/Reminder Notice1 linked violation
- June 2, 1995State Public Notification requested1 linked violation
- June 2, 1995State Violation/Reminder Notice1 linked violation
- September 30, 1983Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Common questions
Is DAYTON WATER DEPT required to publish a Consumer Confidence Report?
- Yes. DAYTON WATER DEPT 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 DAYTON WATER DEPT’s next Consumer Confidence Report due?
- DAYTON WATER DEPT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DAYTON WATER DEPT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DAYTON WATER DEPT.
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
COLVIN, TAMMY
423-775-8404
DAYTON, TN 37321