NIOTA, TN · McMinn County
NIOTA WATER SYSTEM Water System
Consumer Confidence Report status
NIOTA 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 NIOTA 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 Tennessee’s official records. Always confirm current status with Tennessee before making decisions based on this information.
System facts
- System ID (PWSID)
- TN0000510
- System type
- Community Water System
- Population served
- 3,932
- Service connections
- 1,592
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
NIOTA WATER SYSTEM is one of 153 community water systems in Tennessee in the 3,301 to 10,000 people size category, serving 3,932 people from surface water.
As of August 1, 2026, its federal record holds 2 entries between 1980 and 1991, all of which EPA lists as closed. Nothing has been added since 1991.
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 the Total Coliform Rules and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1991 – February 28, 1991
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 24, 1980 – June 23, 1984
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| February 1, 1991 – February 28, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| June 24, 1980 – June 23, 1984 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 31, 1991State Violation/Reminder Notice1 linked violation
- September 30, 1984Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Common questions
Is NIOTA WATER SYSTEM required to publish a Consumer Confidence Report?
- Yes. NIOTA 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 NIOTA WATER SYSTEM’s next Consumer Confidence Report due?
- NIOTA WATER SYSTEM’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NIOTA WATER SYSTEM have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for NIOTA 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
DILBECK, DAVID
Phone not on record
NIOTA, TN 37826