🎣 Fishing Spot

Swanson Reservoir

Trenton, Nebraska

The largest state recreation area in southwest Nebraska at nearly 5,000 surface acres, with trophy northern pike in the submerged willows, big walleye, huge schools of white bass, and excellent ice fishing.

City / Area Trenton, NE
Address 36166 Road 44B, Trenton, NE 68044
Phone 308-334-5493
Website Visit site →
Instagram @NEgameandparks
Key species walleye, white bass, northern pike, crappie, channel catfish, wiper, largemouth bass
Water type reservoir
Swanson Reservoir — Trenton, Nebraska
Photo: Famartin (CC BY-SA 4.0) via Wikimedia Commons

Swanson is southwest Nebraska’s workhorse lake — big, clear, and full of fish that bite. The northern pike here get genuinely large, lurking in the flooded willows along the dam face, and the walleye population is both numerous and fat. But ask the regulars and they’ll tell you the white bass schools are the real show: when you find them, it’s as fast as fishing gets.

The Good Life Marina on the lake handles bait, tackle, gas, and groceries, which matters because you’re a long way from a big town out here. Two fish-cleaning stations, five ramps, and 3,000 acres of public hunting land around the western end round it out.

Winter is underrated at Swanson — the ice fishing for walleye and pike draws a loyal crowd. In summer, watch for the afternoon southwest wind; it can stack up whitecaps on the main lake in a hurry.

Frequently asked questions

Where is Swanson Reservoir?

Swanson Reservoir is in Trenton, Nebraska. The address is 36166 Road 44B, Trenton, NE 68044.

What can I catch at Swanson Reservoir?

Swanson Reservoir is known for walleye, white bass, northern pike, crappie, channel catfish, wiper, largemouth bass.

Do I need a permit to fish at Swanson Reservoir?

Yes — a Nebraska fishing permit is required for anglers 16 and older at all public waters. Buy one through Nebraska Game & Parks.

Last updated October 2026 · TrueNebraska.com

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