Live Sonar Pole Mount for Small Boats: Best Poles & Mounts for BC Stillwater Trout (2026)

By Michael Thom

If you read my live sonar guide for BC Interior lakes, you already know how much live sonar (Garmin LiveScope, Humminbird MEGA Live 2 or Lowrance ActiveTarget 2) changes things when you’re chasing rainbows and cutthroats on lakes around 100 Mile House, Williams Lake and the rest of the Cariboo. But here’s what almost nobody talks about online: the transducer mount and pole setup is half the battle. This is the pole and mount I run on my prams and truck boats.

Heads up: some links below are affiliate links. As an Amazon Associate I earn from qualifying purchases. It costs you nothing extra and helps keep the site and channel going. Thanks!

↓ My pole and mount setup, and the live sonar picks, below.

Why the pole and mount matter for stillwater trout

You can watch fish swim up to your chironomid, see them turn away, or spot them holding on a drop-off before you even cast. Game changer.

You can have the best live sonar in the world, but if you can’t quickly move it, stow it, or switch boats without a 10-minute production, you’ll end up frustrated and leave it in the truck. I fish multiple boats (prams, truck boats, the occasional bigger rig) and I’ve learned this the hard way over hundreds of days on the water.

Quick recap: the three live sonar options for BC trout

Garmin LiveScope Plus (LVS34) is still my go-to for most Cariboo days because of the crisp target separation on suspended rainbows. Humminbird MEGA Live 2 is great if you’re already in that ecosystem, and Lowrance ActiveTarget 2 gives solid value, especially in deeper water. Check current prices here if you’re still deciding:

• Garmin LiveScope Plus system
• Humminbird MEGA Live 2
• Lowrance ActiveTarget 2 kit

For the full side-by-side, see Best Live Sonar for BC Interior Lakes.

The real talk: poles and mounts for trout boats

Once you have the transducer, you need a way to get it in the water, point it where you want, and actually use it while fishing. This is where most guys get stuck.

Fish Finder Mounts stuff is built like a tank. Super solid brackets and poles. But if you fish more than one boat (like most of us in the Interior), you’re looking at buying multiple mounts or spending evenings making custom adapters. I’ve done both. I’ve cut, drilled, and borrowed parts from other pole makers just to make one system work across boats. It works, but it’s a pain and easily adds hundreds of dollars.

Pole length matters too. You often need extensions or a telescopic system so you can reach the right depth and angle without the pole slapping the water or catching fly line on every back cast. And don’t get me started on the handle. Some of the standard fish-finder poles stay up and love to snag your fly line when you’re casting chironomids or leeches.

What actually works for me (and a bunch of other BC guys)

After trying a bunch of setups, I landed on the Summit Fishing pole system and I’m not looking back. It clicks into a Scotty 241L in literally one second. You can yank it out, lay it on the floor, run to the next spot, and click it back in. No tools, no re-adjusting every time the wind switches.

The Summit has a stabilizer plate so it doesn’t chatter when you’re moving at 2-3 knots, and the handle design folds down and out of the way so it doesn’t catch fly line. Customers who switched from other systems (including Brian Chan and Steve Maricle) say the same thing. It’s quicker to stow and way more adaptable with Scotty accessories.

If your boat has a track system, pair it with a Scotty 343 track mount (search Amazon) and you can slide the whole thing wherever you need it. Even without a track, a couple of well-placed 241L bases on an 8-12 ft pram works great.

Summit FFS carbon fiber telescoping transducer pole (Amazon)

Scotty 241L locking side deck mount (Amazon)

Heads up: the Amazon listing for the Summit pole is the 24 to 60 inch telescoping carbon fiber pole with an ice mount. The ice mount is removable, and Amazon says the boat mount is sold separately. Summit sells its Scotty-compatible boat mounts on their own site, so check which one fits your base. Reviewers also mention the Scotty 241L base comes without mounting bolts.

Mounting live sonar on a small boat, pram or pontoon

The same idea works on pretty much any small boat. You need a solid spot on the rail or side deck for a base, and then the pole clicks in and out wherever you’re fishing:

• Prams (8 to 12 ft): a couple of well-placed Scotty 241L bases, so you can switch sides or spots in a second.
• Boats with a track: a Scotty 343 track mount lets you slide the whole pole wherever you need it.
• Pontoon boats and other small rigs: look for a flat, solid spot on the rail or side deck for a base. I fish prams and truck boats myself, so check how your own boat is built.
• More than one boat: a base on each boat and one pole in the truck beats buying a whole new kit for every boat.

My honest take after fishing multiple boats

Different strokes for different people, but for me the Summit system wins because it’s fast, lightweight, and actually portable across boats without buying a whole new kit every time. I can have it set up at the right angle and depth, then click it out in seconds when I need to move. That kind of speed matters when you’re hunting spooky trout on clear Cariboo water.

It adds up quickly once you add poles, mounts, extensions, and adapters. But once it’s dialed in, you’ll wonder how you ever fished without it. All the gear on this page is stuff I’ve actually used (or watched customers use) on Cariboo lakes.

Final recommendations for BC trout anglers

• Best overall live sonar and pole combo for most guys: Garmin LiveScope Plus and the Summit telescoping pole.
• If you run Humminbird or Lowrance, the same Summit pole works great with the right transducer mount.
• Want the quickest on/off setup? Scotty 241L bases, or a track system if your boat has one.

FAQ

Tight lines out there. If you have questions about your specific boat setup, drop them in the comments. I’ve been through the trial-and-error so you don’t have to.

If it helped, please subscribe to my YouTube channel. Your support is appreciated. Cheers!

More from my stillwater trout fishing

• Best live sonar for BC Interior lakes: Garmin LiveScope vs Humminbird MEGA Live 2 vs Lowrance ActiveTarget 2