Custom dock builder on Nickajack Lake — Blue Horizon Docks and Decks
Downstream of Chattanooga

Custom dock builder on Nickajack Lake.

10,400 acres of TVA reservoir downstream of Chattanooga, stretching past Jasper and South Pittsburg toward the Alabama line. Steady year-round levels make Nickajack one of the easier lakes to build a fixed-dock boathouse on.

10,400
Acres (Nickajack Lake)
179 mi
Miles of Shoreline
TVA
Reservoir Management
~2 ft
Seasonal Drawdown
About the Lake

Built for Nickajack's steady water.

Nickajack holds a remarkably steady pool through the year — about two feet of seasonal drawdown — which means a fixed pile-driven dock can stay productive in every season without seasonal adjustment. The lake winds through wooded mountains, with mixed shorelines and steady current along the main channel.

Most Nickajack builds are covered slip fixed boathouses with metal-roof gables. We also build open-air pavilions, fishing docks, and floating dock systems for the deeper coves and properties with steeper shoreline access.

Fixed Builds · Steady Water · TVA 26a Filed
Blue Horizon crew building a custom dock on Nickajack Lake
Partners & Materials

What we build with.

Services

What we build.

Four disciplines, one crew, one barge. From the posts up through the rooftop deck rail — spec’d to your lake, sized to your hull, built for a lifetime of use.

Custom fixed boathouse with a metal roof on a Tennessee lake

Fixed Docks

Pile-driven boathouses with covered slips, metal roofs, and marine hardware for stable shorelines.

See Builds →
Floating dock with a gangway ramp to shore on a Tennessee reservoir

Floating Docks

Aluminum-frame floating systems with pile-guided travel, built to ride the seasonal drawdown.

Floating Builds →
Tide Tamer cable boat lift installed in a covered boathouse

Boat Lifts

Tide Tamer, Floatair, WaveArmor, and American Muscle lifts sized by hull, slip, and water depth.

Lift Specs →
Riprap shoreline stabilization protecting a Tennessee lake bank

Shore Stabilization

Riprap and shoreline armoring that stops erosion and protects your bank, dock, and lake-front.

How It Works →
Communities Served

Where we work on Nickajack Lake.

JasperSouth PittsburgWhitwellBridgeportNew Hope
Best Build for Nickajack

What we recommend on Nickajack Lake.

Fixed + Covered Slips are the most common build here. Here's why — and what else works depending on your shoreline.

Recommended

Covered Fixed Boathouse

Pile-driven fixed dock with covered slip and standing-seam metal roof. Built once, used year-round.

  • Best for: residential lake-front, year-round access.
  • Materials: pressure-treated lumber, composite decking, galvanized hardware.
  • Add-ons: Tide Tamer lift, cupola venting, dock lighting.
Also Available

Floating Dock System

Aluminum-frame floating dock for properties with deeper water or steeper shoreline.

  • Best for: deeper coves, steep banks.
  • Materials: marine aluminum, composite decking, Floatair lift.
  • Anchoring: pile-guided or cable.
Nickajack Lake FAQ

Common questions.

How is Nickajack different from Chickamauga?

Nickajack is downstream of the Chickamauga Dam, smaller (10,400 vs 36,000 acres), and slightly steadier in water level. It also runs more remote — fewer marinas, more private lake-front.

Do you serve the Alabama side of Nickajack?

Yes — Nickajack crosses into Alabama near Bridgeport. We work on either side of the state line.

Do I need a TVA 26a permit on Nickajack?

Yes — Nickajack is TVA-managed. Every dock and shoreline structure needs an approved Section 26a permit. We file and pay it for every build we sign.

Reviews

What lake owners say.

Real reviews from Tennessee dock owners, pulled live from our Google and Yelp profiles — never edited.

Get a Quote · Nickajack Lake

Tell us about your project.

One phone call kicks off the site visit. We'll walk the shoreline, talk options, and put a real plan in front of you.

HoursMon – Fri: 8:00 AM – 5:00 PM
The Blue Horizon Docks and Decks team

Nickajack Lake Inquiry

We'll reach out within one business day.