TVA 26a Permits on Watts Bar Lake: Riprap, Docks, TDEC and County

Most shoreline and dock projects on Watts Bar Lake start with a TVA Section 26a permit. TVA's FAQ puts it simply: any activity on TVA property needs TVA's prior written approval. Tennessee's environment department has its own permit for work in the water, the Army Corps gets a copy of your TVA application, and the county may want a building permit. This page explains each one: how TVA's online application works, what it costs, how long it takes, what to submit, where Tennessee's GARAP001 general permit fits, and what changes on the lower lake and the Clinch River arm.

The short version

TVA Section 26a: what it covers

TVA treats most homeowner shoreline projects as "minor shoreline alterations." Its FAQ lists residential docks, piers and boathouses, land-based steps and walkways, and any type of shoreline stabilization in that group. Plants count too: cutting or clearing anything growing on TVA land always takes TVA's written approval.

If the work is on your own land rather than TVA's, TVA's rules still matter. Under 1304.2(a), anyone putting a facility on private land has to own it or hold an adequate leasehold or easement interest in it, and land under a TVA flowage easement has its own sections of the regulation. Ask TVA early which situation you're in.

Applying to TVA

Since October 1, 2025, TVA accepts Section 26a applications only through its online system. Here's what the application instructions and FAQ ask for:

• Drawings as .pdf or .doc files, with a top-down plan view and a side elevation view of each structure or activity. Show sizes, where it sits in relation to the shoreline and your lot lines, how high it stands above the water, and any plant work planned on TVA land.
• Photos as .pdf, .jpg or .tif files: one or more of the property, and shots of anything already built there. An application with no photos can be sent back.
• Complete plans. Plans should be final and include everything proposed, such as utilities, stabilization and jet ski floats, along with a vegetation management plan. Applications received without complete plans may be returned.
• Signatures. A complete, signed form is required from each applicant, such as both spouses, for the package to be complete.

TVA's application page also links to a library of example drawings for shoreline stabilization and vegetation management projects, which can save time for a straightforward job.

Fees and review time

TVA says it waives application fees for certain projects, such as requests for shoreline stabilization only, at its discretion. For minor construction, TVA says it strives to issue permits within 100 days, and that processing can extend to 120. Staff usually make a site visit during review.

If a dock already has a TVA permit, the FAQ says a new permit is needed before making any modifications to it. That matters for lifts, roofs and expansions. See dock repair.

The Army Corps of Engineers

TVA shares each application with the appropriate U.S. Army Corps of Engineers office. For this part of East Tennessee that's the Corps' Nashville District, which the Army describes as responsible for navigation and regulatory functions in the Tennessee River Basin. According to TVA's FAQ, a separate Corps approval usually isn't issued. Tennessee's ARAP page also notes that applicants remain responsible for any associated federal permits, including TVA 26a permits and Corps permits.

Tennessee's ARAP and GARAP001

The Tennessee Department of Environment and Conservation (TDEC) requires an Aquatic Resource Alteration Permit (ARAP) for physical alterations to waters of the state. Its examples include bank sloping and stabilization, and dredging and excavation. TVA's FAQ says that when a state permit is needed, a copy of your application to the state water quality office (TDEC here) must accompany your Section 26a application, and it warns that state permits needed before TVA can issue its own permit can cause delays. It adds that many requests are covered by a general state permit.

Much routine work is handled under general permits. TDEC's current general permits took effect May 15, 2025, and expire May 15, 2030. The ones most relevant to a lake lot:

• GARAP001, Repair of Eroding Banks and Shorelines
• GARAP006, Maintenance Activities
• GARAP007, Minor Dredging in Reservoirs, Lakes, and Ponds
• GARAP014, Construction of Access Structures and Boat Ramps

To get coverage, you submit form CN-1091 with the project details to the TDEC environmental field office for your region (the address is on the back of the form). When a project qualifies, TDEC can authorize it by letter, called a Notice of Coverage, which TDEC says normally takes three to four weeks.

County permits

Watts Bar Lake touches four counties: Loudon, Meigs, Rhea and Roane. Roane County's Building Codes and Zoning Department is at 308 N. 3rd Street in Kingston, open Monday through Friday from 8:30 to 4:30, at 865-717-4230. The county says it enforces the 2024 International Building Codes and adopted the 2024 International Residential Code as of January 1, 2026. Its page doesn't mention docks, retaining walls, shoreline work or TVA, so call with your specific project.

We haven't confirmed permit rules for Rhea, Meigs or Loudon County. Call the building office in the county where your lot is and describe the work.

Extra review on the lower lake and Clinch River arm

The Department of Energy reports contaminated sediment, buried in the old river and creek channels, from the Solway Bridge down to Kingston and from Kingston to Watts Bar Dam. Dredging permit requests in that area are reviewed by TVA, DOE and TDEC, and DOE notes that dredging, for example for a dock, requires a permit. Details are on the Clinch River arm and lower lake page.

Putting it on a calendar

1. Confirm whether the land at the water is TVA's, and whether a TVA permit exists for anything already there.
2. Have plans and elevation drawings prepared, with photos, a vegetation plan if any plants are affected, and signatures from every applicant.
3. File online with TVA. Ask the person preparing it whether TDEC coverage under a general permit is needed, and start it at the same time.
4. TVA usually makes a site visit. Allow 100 to 120 days for TVA, and three to four weeks for a TDEC Notice of Coverage.
5. Check with the county building office before work starts.

Counting back 120 days, roughly four months, from when you hope the work will happen is a sensible way to plan. The winter drawdown page covers the lake levels you'll be working around.

Permit questions

Can my contractor apply to TVA for me?

You can name an authorized agent on the application, such as a dock builder. TVA's FAQ says that person may then act on your behalf on all aspects of the application, and that TVA discusses an application only with the applicant or the authorized agent. You still sign: TVA requires a complete, signed form from each applicant, such as both spouses, before the package counts as complete.

Can I mail a paper application?

No. Since October 1, 2025, TVA accepts Section 26a applications only through its online system.

Is there really no fee for riprap?

TVA lists shoreline stabilization as no fee, and says it waives fees for stabilization-only requests at its discretion. Tennessee's general ARAP permits have their own fees, from $0 to $500.

Do I need to apply to the Corps?

TVA shares your application with the Corps and says the Corps usually doesn't send separate approval. You're still responsible for any federal permit that applies.

What if I just want to trim trees for a view?

On TVA property, that also needs TVA's written approval. TVA's FAQ says approval is always needed to trim or remove vegetation there.

How this site helps

Call (865) 445-5366 or send a request. We'll connect you with one independent local contractor who works on Watts Bar Lake and can talk through what your project needs. The referral is free, and permits are between you, the contractor and the agencies.

Related pages

• The riprap guide
• New docks and boathouses
• Dock repair
• Winter drawdown
• Clinch River arm and lower lake
• What the work costs

Sources

• TVA, Section 26a application instructions and fees
• TVA, shoreline construction permit FAQ
• 18 CFR Part 1304, TVA's Section 26a rules (full text on tva.com)
• U.S. Army, Nashville District's regulatory role in the Tennessee River Basin
• TDEC, Aquatic Resource Alteration Permit (ARAP) and fees
• TDEC, list of ARAP general permits
• Roane County Building Codes and Zoning
• TVA, Watts Bar Reservoir Land Management Plan (amended 2021)
• U.S. Department of Energy, Lower Watts Bar Reservoir and Clinch River/Poplar Creek