Aultman Lake in Cass County: How and When to Fish It

• Overview

  Set in Cass County, Aultman Lake is a Minnesota water. Around the bank it is mixed forest. At about 27 acres, a day is enough to walk the shoreline properly. Some 29 miles away sits Crosslake, the nearest settlement. Fargo is the closest city, 122 miles away. The county line is nowhere near, so one local authority covers the water.

• Where to Fish on Aultman Lake

  No chart reached our records; the first cast is your sounding. The shallow end warms first and pulls fish in ahead of the rest. On a natural lake the weed line and the shelf beyond it do the work. Across Cass County, recorded fish include largemouth bass, yellow perch, bluegill and walleye. The county list is broader than any single water. Treat Aultman Lake as a water to read rather than to cover.

• Seasonal Patterns

  Expect July near 68°F and January near 6°F on the long-run figures. The year runs cold to warm and back, with clear transitions. Firm cover through the cold months, then open water from mid April. Climate averages put the opening at about mid April and the closing near late November. Early summer and early autumn carry the open-water season. That is the shape of the year on Aultman Lake.

• Tackle & Baits

  Our records carry no access rule either way. Nothing is mapped in the way of a ramp or car park within a short radius. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. Local rules can differ across the county line, so check where you stand. Rules for boats are stricter than rules for the bank in many places. Camp Lake sits 0.7 miles off and takes the overflow. Treat access at Aultman Lake as something to verify.