Public Water Partners

MAYNARDVILLE, TN · Union County

OLD HICKORY WAT CO-UNION COUNTY Water System

Consumer Confidence Report status

OLD HICKORY WAT CO-UNION COUNTY 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 OLD HICKORY WAT CO-UNION COUNTY.

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)
TN0000899
System type
Community Water System
Population served
342
Service connections
131
Ownership
privately owned
Water source
surface water (rivers, lakes, or reservoirs)

OLD HICKORY WAT CO-UNION COUNTY is one of 538 community water systems in Tennessee in the 500 or fewer people size category, serving 342 people from surface water.

As of August 1, 2026, its federal record holds 38 entries between 1990 and 1999, all of which EPA lists as closed. Nothing has been added since 1999.

Of the 38, 8 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 Surface Water Treatment Rules, the Total Coliform Rules, and the Lead and Copper Rule.

Violation history

  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1999 – June 30, 1999

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    May 1, 1999 – May 31, 1999

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1999 – April 30, 1999

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1999 – March 31, 1999

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    February 1, 1999 – February 28, 1999

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1999 – January 31, 1999

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1998 – September 30, 1998

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1998 – August 31, 1998

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1998 – July 31, 1998

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    May 1, 1998 – May 31, 1998

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1998 – March 31, 1998

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    November 1, 1997 – November 30, 1997

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1997 – August 31, 1997

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1997 – July 31, 1997

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1997 – June 30, 1997

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    May 1, 1997 – May 31, 1997

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1997 – April 30, 1997

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1997 – March 31, 1997

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1997 – January 31, 1997

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    December 1, 1996 – December 31, 1996

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    September 1, 1996 – September 30, 1996

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    August 1, 1996 – August 31, 1996

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    July 1, 1996 – July 31, 1996

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    June 1, 1996 – June 30, 1996

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 1996 – April 30, 1996

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    April 1, 1996 – April 30, 1996

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    March 1, 1996 – March 31, 1996

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    February 1, 1996 – February 29, 1996

    Archived
  • Failure to Filter (SWTR)

    Health-based

    Surface Water Treatment Rule

    January 1, 1996 – January 31, 1996

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    February 1, 1995 – February 28, 1995

    Archived
  • Follow-up Or Routine LCR Tap M/R

    Lead and Copper Rule

    January 1, 1994 – December 24, 1994

    Resolved
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    August 1, 1991 – August 31, 1991

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    July 1, 1991 – July 31, 1991

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    June 1, 1991 – June 30, 1991

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    April 1, 1991 – April 30, 1991

    Archived
  • Monitoring, Routine Major (TCR)

    Coliform (TCR)

    March 1, 1991 – March 31, 1991

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    June 1, 1990 – June 30, 1990

    Archived
  • Maximum Contaminant Level Violation, Monthly (TCR)

    Health-based

    Coliform (TCR)

    January 1, 1990 – January 31, 1990

    Archived

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

Common questions

Is OLD HICKORY WAT CO-UNION COUNTY required to publish a Consumer Confidence Report?

Yes. OLD HICKORY WAT CO-UNION COUNTY 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 OLD HICKORY WAT CO-UNION COUNTY’s next Consumer Confidence Report due?

OLD HICKORY WAT CO-UNION COUNTY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does OLD HICKORY WAT CO-UNION COUNTY have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for OLD HICKORY WAT CO-UNION COUNTY.

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

NOAH, JUSTIN

865-992-5241

MAYNARDVILLE, TN 37807