Whitewater Marine’s Fabrication is second to none when it comes to aluminum fabrication.With over thirty years of combined experience, our shop crew can build new life into your old boat and bring back that shine. Custom modifications and additions to your new or old boat are done with special attention to detail. Our fine reputation has been built on the ability to fabricate the boat of your dreams.

Updated 6/21/2019


Check out the latest fabrication projects beginning to end below.

Alan P. wanted to spruce up his 1987 Weldcraft and put a more than a few modern touches in place. So he put his trust in us. After placing a new Raptor motor and Hamilton pump in the boat he will defiantly have a smile on his face. Check out the new flooring, rod box,  high deck with Hydro turf and rails along with the new 9.9 Yamaha. One of the best new features the boat has is the Garmin Reactor Kicker, the latest in auto pilot systems. This is a sweet system designed to make a captain’s day on the water a pleasant experience with a wireless remote with a point and go feature. He is going to love it!

New rails, down rigger mounts and high deck covered in Hydro turf

New step box

New Raptor 460 engine

New Hamilton 212

New Yamaha 9.9 with the new Garmin Reactor Kicker

This remote is easy to use and has many great features

Another remote mounted to the dash


Tim T. has decided that he wants a boat to take to northern Canada and the lower Salmon to do a bit of fishing. He asked WWM to build him a custom boat from the water  up that will take on the rivers of the north country. In order to do it right,  we went through the steps to become a licensed boat manufacturer in Idaho. This is our first project of this caliber. When completed, it will be a 22′ outboard powered by a Yamaha 115 jet.


Idaho Fish and Game has a need for more boats for fish surveys. One boat has been completed and two more are in the works. We are proud to be able to contribute in a small way to ensure that the fish populations in the state remain at healthy levels. These photos show the lighting system that is necessary to provide the light in order for the biologists to work safely and efficiently.


Tim T. has decided it is time to give Marybelle from Shepp Ranch an overhaul. She will be getting new aluminum floors, new high deck, new rails on the front and back and an updated graphics package. Check back to see Marybelle become the belle of the ball once again.

Fish box

Fish box lid

New short nose, rails and step

Marybelle at home at Shepp Ranch one the Salmon River with her sister boat, Sara Jean


Doug S. has brought WWM an unfinished boat to help him get it water ready. Check back occasionally to see the progress being made.

The Duramax has arrived.

Bill, the builder, on top of his fish box.

The pump is ready to install.

High rails are on.

Hatch is done.


WWM has been busy with hard tops this spring. Two of the projects are shown below.

Jack's hard top is looking sharp!

Hydro Turf completes the look.

Jim's easy entry hatch


Bill M’s 1987 19 foot Alumaweld is getting an overhaul. Bill is honoring his brother who passed by up dating the boat. This includes a 383 motor, new impellers in the pump, paint and Rhino Lining, floors, seats, a new high deck and rails, top and windshield. This little boat has a new lease on life. His brother would be proud. The boat has been to the water and should be in Bill’s hands very soon.


Tim’s 1982 Oaks is one of the latest to under go a transformation. Tim decided that he wanted more visibility in order to avoid a disability.  The new higher pitched windshield that has been moved forward to shorten the bow and taller windows will help him to avoid just that. Tim loves his boat. Just ask him!

New cabin

BBQ storage

Before the Renovation

Interior prior to remodel

New floor, dash and controls

The hard top is on.


Shane is converting his 22 foot Northwest Jet into his dream boat. He is going to have a great view of the river with a center steer configuration. The graphics are on and he is ready to take it to the water.

Hard top going on

New Aluminum floor ready for power coat

The Starting Point


Skip’s Boat is a Northwest Jet that has been converted to a center steer. The new hard top has a refined look to it. The new big windows will give a wide open view of the world as Skip cruises up the Salmon.  The boat is back on the water with a happy owner.


Wyatt’s boat is sporting a new hard top. This is a welcome addition that will add many hours of comfort to his fishing trips.


The Idaho Fish and Game shock boat serves an important role in fish management. The folks at Fish and Game had specific needs in mind when they came to WWM with this fabrication project. The project includes an electrical system that can handle the LED lights that cover the entire surface of the boat. The console provides the captain with the necessary control that is essential to getting the job done. Storage is found throughout the boat to protect the equipment from the elements. The high rails provide stability for the crew as they work.


Andy has a boat to be proud of. The boat has the visibility he was looking for when he made the choice to revamp it to meet his needs.


Tony’s boat is built on a Custom Weld hull. The boat turned out just as he wanted. He is now enjoying it on the rivers of Idaho.


Mick’s boat is built on a Custom Weld hull. It is a center steer powered by a Ford 460 and a Hamilton 212. It has a high deck, high rails, and diamond plate floors.


Dennis’s boat is built on a 1990 Oaks hull. This boat is a pleasure to drive and look at.

 


Jim’s boat is built on a 1992 Oaks hull. Check out this transformation, before, during and after.


Bill’s boat is built on a new 21′ Riddle hull. This boat took nine months to complete working during his spare time. This boat was designed to run the Salmon River. This boat is full of  features including center stick steering, steep pitched Lexan front windows for visibility, tinted side windows, all powder coated aluminum flooring, high deck and powder coated high rails. The power train is a stroked 383 put together by Mike Herring at Valley Crank in Boise. This motor with plenty of torque pushes a Hamilton 212 pump.


“If you can imagine it, we can fabricate it!”