Vallely Sport & Marine

Baldhill Dam · Sheyenne River, near Valley City

Lake Ashtabula

Lake Ashtabula is the Sheyenne River backed up behind Baldhill Dam, about 12 miles northwest of Valley City. Long and narrow — some 5,200 acres stretched over 27 miles — it follows the old river valley north to south, and the drowned channel running its full length is why locals say it fishes more like a river than a lake.

The Army Corps built more than a dam here: four reservable campgrounds, seven boat ramps, and automated fish-cleaning stations make Ashtabula the most infrastructure-rich fishing destination in eastern North Dakota.

The Fishing

Walleye anchor the fishery along the old river channel, and Ashtabula’s white bass runs are a signature event — fast, shallow, and great fun on light tackle. Northern pike, yellow perch, crappie, and smallmouth round out the box.

The Right Boat for Lake Ashtabula

Boat shopping for Lake Ashtabula? Visit Vallely Sport & Marine — Bismarck or call (701) 299-0172. We handle delivery, service, winterization, and storage across the region.

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