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Tioga County, Tennessee — public water systems

At a glance

3 active public water systems are filed under Tioga County, Tennessee in EPA's SDWIS records, together reporting 125 people served. The largest is Dollar General 18191 Middlbry, which reports serving 50 people.

Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

3

Population served

125

Community systems

—

Groundwater share

100%

How does Tioga County compare with other Tennessee counties?

Tioga County has the 138th-most active public water systems among the 323 counties listed for active Tennessee systems in EPA records; among the 152 with 3 or more systems, the median has 6. Its systems report 125 people served in total, the 215th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 42 people, well below the Tennessee average of 5,780. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.

Where does Tioga County's drinking water come from?

By primary water source, Tioga County's active systems draw on groundwater (3, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 80% and 20% across Tennessee. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Dollar General 18191 Middlbry, draws primarily on groundwater.

What kinds of water systems operate in Tioga County?

Tioga County's active systems break down as 3 transient non-community systems (100%). A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (100%).

Water systems in Tioga County

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Active public water systems in Tioga County, Tennessee
#Water systemCountyPopulation servedTypeSource
1Dollar General 18191 MiddlbryTioga50Transient non-communityGroundwater
2Dollar General 24881 TiogaTioga50Transient non-communityGroundwater
3Dollar General 20357 LibertyTioga25Transient non-communityGroundwater

Tioga County water systems: frequently asked questions

How many public water systems are in Tioga County, Tennessee?

EPA's SDWIS records file 3 active public water systems under Tioga County, Tennessee: 3 transient non-community systems (100%).

Does Tioga County's drinking water come from groundwater or surface water?

Of the 3 active public water systems in Tioga County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Dollar General 18191 Middlbry, uses groundwater.

Where can I find a water quality report for Tioga County?

Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year.

How can I check violations for a water system in Tioga County?

Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.

More Tennessee water systems

About this data

Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.

Cite as: AquaCensus, “Public water systems in Tioga County, Tennessee”, https://aquacensus.com/water-systems/tennessee/tioga (data as of October 1, 2026).