Loudon County, Tennessee — public water systems
At a glance
3 active public water systems are filed under Loudon County, Tennessee in EPA's SDWIS records, together reporting 64,703 people served. The largest is Lenoir City Utility Board, which reports serving 34,786 people. All 3 are community water systems serving people where they live.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
3
Population served
64.7K
Community systems
3
Groundwater share
0%
How does Loudon County compare with other Tennessee counties?
Loudon County has the 150th-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 64,703 people served in total, the 28th-largest county figure in the state and 0.8% of the statewide total. The average system here reports serving 21,568 people, about 3.7 times 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 Loudon County's drinking water come from?
By primary water source, Loudon County's active systems draw on surface water (2, 67%) and purchased surface water (1, 33%). Overall, none rely mainly on groundwater (including purchased groundwater) and all on surface water, compared with 80% and 20% across Tennessee. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. The county's largest system, Lenoir City Utility Board, draws primarily on surface water.
What kinds of water systems operate in Loudon County?
Loudon County's active systems break down as 3 community systems (100%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. EPA lists their owner types as local government (67%) and private (33%).
Water systems in Loudon County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Lenoir City Utility Board | Loudon | 34,786 | Community | Surface water |
| 2 | Loudon Utilities Board | Loudon | 16,047 | Community | Surface water |
| 3 | Tellico Village P.O.A. | Loudon | 13,870 | Community | Purchased surface water |
Loudon County water systems: frequently asked questions
How many public water systems are in Loudon County, Tennessee?
EPA's SDWIS records file 3 active public water systems under Loudon County, Tennessee: 3 community systems (100%).
Who supplies drinking water in Loudon County, TN?
The largest community water systems filed under Loudon County are Lenoir City Utility Board (34,786 people served), Loudon Utilities Board (16,047 people served) and Tellico Village P.O.A. (13,870 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Loudon County's drinking water come from groundwater or surface water?
Of the 3 active public water systems in Loudon County, none draw mainly on groundwater and all on surface water, counting purchased supplies. The largest system, Lenoir City Utility Board, uses surface water.
Where can I find a water quality report for Loudon 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. 3 community systems are filed under Loudon County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Loudon 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 Loudon County, Tennessee”, https://aquacensus.com/water-systems/tennessee/loudon (data as of October 1, 2026).