The short answer
Norris Lake is a TVA reservoir north of Knoxville, known for houseboats and marinas, with homes spread across many separate areas. Tennessee National is a private, gated lake and golf community on Watts Bar Lake in Loudon, Tennessee, about 30 minutes from Knoxville. Look at Norris Lake if the lake itself is the whole plan. Look at Tennessee National if you want golf, a marina and neighbors inside one gate.

Key facts
- Tennessee National: 1,492 gated acres on Watts Bar Lake in Loudon, Tennessee, about 30 minutes from Knoxville.
- Norris Lake: a TVA reservoir on the Clinch and Powell rivers, north of Knoxville.
- Watts Bar Lake changes about 5 to 6 feet between summer and winter, which is small next to tributary lakes such as Norris.
- Watts Bar Lake: more than 39,000 acres of water, 722 miles of shoreline and locks to the Tennessee River system.
- Tennessee National golf: one Greg Norman Signature course, 18 holes, 7,393 yards, par 72.
- Tennessee National marina: full service, with 140+ boat slips.
Ask around Knoxville which lake to buy on and Norris Lake comes up fast. Houseboats and marinas are a big part of life there.
Tennessee National is a different kind of answer. It is not a lake. It is one private, gated lake and golf community on Watts Bar Lake in Loudon, Tennessee. Both lakes are TVA reservoirs in East Tennessee, so this is not good lake against bad lake. It is a lake you buy on against a community you buy into.
How is Tennessee National different from Norris Lake?
Norris Lake is a whole reservoir with homes, marinas and neighborhoods spread around it, and Tennessee National is one gated community on a different TVA lake. Around Norris you choose a cove and a neighborhood, and each one has its own rules. At Tennessee National the golf course, the marina and the social calendar are inside one gate.
| Tennessee National on Watts Bar Lake | Norris Lake area | |
|---|---|---|
| What it is | One private, gated lake and golf community on 1,492 acres | A TVA lake with many separate neighborhoods and marinas |
| Where | Loudon, about 30 minutes from Knoxville | North of Knoxville |
| River | Tennessee River | Clinch and Powell rivers |
| Kind of reservoir | Main-river reservoir | Tributary reservoir |
| Seasonal lake level | Changes about 5 to 6 feet, summer to winter | Lowered further in winter for flood storage. Check TVA's page for Norris |
| Known for | Golf, a marina and a full social calendar in one place | Houseboats, marinas and state parks |
| Golf | One Greg Norman Signature course inside the gates | Depends on the community you choose |
| Boat | Full-service marina with 140+ boat slips | Marinas around the lake, and private docks where TVA allows |
| Social life | 22 social clubs and 180+ events a year | Depends on the neighborhood and the marina |
Where is each one?
Norris Lake is north of Knoxville, and Tennessee National is in Loudon, about 30 minutes from Knoxville. Both are in the Knoxville area. They are just in different directions.
Norris Lake reaches across several counties, so the drive to Knoxville depends on which part of the lake you choose. Time it from the exact address, not from the nearest marina.
From the gate at Tennessee National, I-75 is about 10 minutes away. Farragut and the Turkey Creek shopping area are about 20 minutes. Knoxville is about 30, and McGhee Tyson Airport (TYS) is about 35.
How do the lake levels compare?
Watts Bar Lake changes about 5 to 6 feet through the year, which is small next to a tributary lake such as Norris. This is the most practical difference between the two lakes.
On Watts Bar Lake, summer pool runs about 740 to 741 feet and the winter minimum is 735 feet. That is a seasonal change of about 5 to 6 feet.
Norris Lake is a tributary reservoir. TVA lowers tributary lakes further for winter to make room for flood storage. We will not quote Norris numbers here. TVA publishes them, along with current levels for every lake it runs.
What that means for a buyer:
- On either lake, see the lot in winter as well as summer.
- Ask where the water sits at winter pool and how you reach it.
Two guides go deeper: Watts Bar lake levels and TVA and our three-lake comparison of Watts Bar, Norris and Douglas.
What kind of lake life do you get?
You get two different pictures. Norris Lake is known for houseboats and marinas, and there are state parks on the shoreline. If your picture of lake life is a cove and a boat you can sleep on, Norris fits it.
Watts Bar Lake is a river lake. It is a 72-mile navigable reservoir on the Tennessee River, with more than 39,000 acres of water and 722 miles of shoreline. Locks connect it to the rest of the Tennessee River system, so a day on the water can cover real distance.
At Tennessee National the boat lives at the marina: full service, with 140+ boat slips. Life on the water looks like pontoon cruises, kayaks and sunset runs. Ask the marina about slip availability and what size of boat a slip will take.
How do golf and neighbors compare?
Tennessee National has both inside the gate. There is one Greg Norman Signature golf course: 18 holes, 7,393 yards, par 72. It is a golf cart community. Golf membership questions go to the club. See golf.
The social side is organized too. Tennessee National has 22 social clubs and 180+ events a year. Think trivia, live music, wine tastings and holiday parties. There is a clubhouse with Kendall's restaurant, a pool, a fitness center, pickleball, tennis and walking trails. See social life.
Around Norris Lake, golf and social life depend on where you buy. No single community covers the whole lake. Each neighborhood and marina has its own setup, so ask each one what is on site.
What drives the cost on each side?
On an open lake, cost follows the water. Is the lot on the lake? Is there a dock, or can there be one? How does the lot meet the water at winter pool? How old is the house, and how far is it from town? A local agent can show you the current range around Norris Lake.
At Tennessee National, start with the five ways to own: The Timbers (wooded homesites), lake homesites, waterfront homesites, Land & Home packages, or townhomes. Cost depends on which one you choose. Homes are custom built and go through design review, and there is no deadline to build after you buy a homesite. Pricing is in the info pack. Get the info pack.
Both lakes are in Tennessee, and Tennessee has no state income tax. Property tax is set by each county, so ask the county office for the address you are considering.
Who should look at which?
Look at Norris Lake if:
- The lake itself is the whole plan: a cove, a houseboat, or a dock of your own where TVA allows one.
- You want to choose your own neighborhood and your own rules.
- You want to be north of Knoxville.
Look at Tennessee National if:
- You want golf and a marina inside one gate.
- You want a social life that is already running, with 22 clubs and 180+ events a year.
- You want a main-river lake that changes about 5 to 6 feet through the year.
- You want to build a custom home with no deadline to start.
What should you check in person?
Check both lakes in the season nobody photographs.
- Go in winter. Stand on the lot at winter pool on either lake. Look at where the water is.
- Ask TVA about docks. On both lakes, TVA decides what can be built on the shoreline. Ask about the exact lot before you count on a dock. At Tennessee National, ask what is possible on a specific waterfront homesite and what TVA requires.
- Time the drive. Run it to Knoxville from each address on a weekday.
- Count what is on site. At each Norris Lake neighborhood, ask what is included and what is a drive away. At Tennessee National, see the course, ask about a meal at Kendall's and walk the marina.
- Ask who maintains what. Roads, shoreline and common areas are handled differently from one neighborhood to the next.
Details change. Confirm current lake levels, dock rules and neighborhood details with TVA, the county and the community or marina you are considering.
The honest trade-off
If a houseboat and a cove are the plan, Norris Lake is known for that, and that is where to start. Tennessee National will not turn into that.
Tennessee National's trade is different. You accept one community's standards and design review. You get a golf course, a marina and neighbors close by. Neither lake is the wrong answer. They answer different questions, so see both before you choose.
Frequently asked questions
Which lake is Tennessee National on?
Tennessee National is on Watts Bar Lake, a TVA reservoir on the Tennessee River, in Loudon, Tennessee. Norris Lake is a separate TVA reservoir on the Clinch and Powell rivers, north of Knoxville. The two lakes are in different directions from the city.
How do winter lake levels differ on Watts Bar Lake and Norris Lake?
Watts Bar Lake is a main-river reservoir that changes about 5 to 6 feet between summer pool and the winter minimum. Norris Lake is a tributary reservoir, and TVA lowers tributary lakes further in winter for flood storage. TVA publishes current levels for both lakes, so check TVA before buying on either one.
Is there golf at Tennessee National and at Norris Lake?
Tennessee National has one Greg Norman Signature golf course inside the gates, with 18 holes, 7,393 yards and par 72. Around Norris Lake, golf depends on the community you choose, so ask each neighborhood what is on site and what is a drive away.
Which is closer to Knoxville, Norris Lake or Tennessee National?
Tennessee National is about 30 minutes from Knoxville and about 10 minutes from I-75. Norris Lake is north of Knoxville and covers a wide area, so the drive depends on which part of the lake you choose. Time it from the exact address.
Can you keep a boat at Tennessee National?
Yes. Tennessee National has a full-service marina with 140+ boat slips on Watts Bar Lake, a 72-mile navigable reservoir with locks to the rest of the Tennessee River system. Ask the marina about current slip availability and boat sizes.
Facts about Tennessee National come from the community. Lake facts come from TVA. Rules, taxes, loans and insurance change, so confirm anything that affects a purchase with the right office or professional before you buy.