CALHOUN, TN · McMinn County

ADVENT HOME LEARNING CENTER Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of March 20, 2014. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in McMinn County, TN.

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): TN0004896
System type: Community Water System
Population served: 45
Service connections: 11
Ownership: privately owned
Water source: groundwater (wells)

ADVENT HOME LEARNING CENTER is one of 538 community water systems in Tennessee in the 500 or fewer people size category, formerly serving 45 people from groundwater.

EPA's federal records list this system as inactive in 2014; the record below is historical.

As of August 1, 2026, its federal record holds 23 entries between 2004 and 2007, all of which EPA lists as closed. Nothing has been added since 2007.

Of the 23, 22 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 volatile organic chemicals, the Surface Water Treatment Rules, and the Radionuclides and Revised Rad Rule.

Violation history

Monitoring, Regular
—
Ethylbenzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Styrene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Xylenes, Total
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
DICHLOROMETHANE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,1,1-Trichloroethane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Carbon tetrachloride
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Trichloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Tetrachloroethylene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
CHLOROBENZENE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Benzene
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Toluene
January 1, 2007 – March 31, 2007
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
August 1, 2005 – August 31, 2005
Resolved
Monitoring, Regular
—
1,2,4-Trichlorobenzene
October 1, 2004 – December 31, 2004
Archived
Monitoring, Regular
—
Benzene
October 1, 2004 – December 31, 2004
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
October 1, 2004 – December 31, 2004
Archived
Monitoring, Regular
—
1,1,1-Trichloroethane
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
1,1,2-Trichloroethane
July 1, 2004 – September 30, 2004
Resolved
Monitoring, Regular
—
Ethylbenzene
April 1, 2004 – June 30, 2004
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
April 1, 2004 – June 30, 2004
Archived
Monitoring, Regular
—
trans-1,2-Dichloroethylene
January 1, 2004 – March 31, 2004
Resolved
Monitoring, Regular
—
Ethylbenzene
January 1, 2004 – March 31, 2004
Resolved

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

Period	Violation	Contaminant / rule	Health-based	Status
January 1, 2007 – March 31, 2007	Monitoring, Regular	Ethylbenzene	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Styrene	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Xylenes, Total	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	DICHLOROMETHANE	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Carbon tetrachloride	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Trichloroethylene	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Tetrachloroethylene	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	CHLOROBENZENE	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Benzene	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Toluene	—	Resolved
August 1, 2005 – August 31, 2005	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
October 1, 2004 – December 31, 2004	Monitoring, Regular	1,2,4-Trichlorobenzene	—	Archived
October 1, 2004 – December 31, 2004	Monitoring, Regular	Benzene	—	Archived
October 1, 2004 – December 31, 2004	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Archived
July 1, 2004 – September 30, 2004	Monitoring, Regular	1,1,1-Trichloroethane	—	Resolved
July 1, 2004 – September 30, 2004	Monitoring, Regular	1,1,2-Trichloroethane	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Ethylbenzene	—	Resolved
April 1, 2004 – June 30, 2004	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
January 1, 2004 – March 31, 2004	Monitoring, Regular	trans-1,2-Dichloroethylene	—	Resolved
January 1, 2004 – March 31, 2004	Monitoring, Regular	Ethylbenzene	—	Resolved

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

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

SENIOR, BLONDEL E.

423-336-5052

CALHOUN, TN 37309-5150