McMahon Lake near Prior Lake: Fishing Spots, Seasons and Access

• Overview

  Set in Scott County, Minnesota, this is McMahon Lake. It lies 955 feet above sea level. Surface area is around 121 acres, which gives you real water without needing a boat. The full circuit measures close to 1.8 miles on foot. It lies lower than most water we list in Minnesota. Start from Prior Lake, 5.5 miles down the road. Then Elko New Market, 6.4 miles, and Lakeville, 8.5 miles. The boundary is near enough that local access rules are worth double-checking.

• Where to Fish on McMahon Lake

  Depth went unrecorded, which puts the reading back on you. Weed, then depth: that is the order to fish a water of this kind. Look for the band where the shallows give up and the bottom falls away. Fish documented in Scott County include bluegill, largemouth bass and black crappie. Those are county-wide records, so not every one of them will be in this water. The shape of McMahon Lake rewards a slow walk along one bank.

• Seasonal Patterns

  The year swings from about 11°F in January to roughly 71°F in July. Spring and autumn carry the fishing; summer and winter test it. Ice is part of the season here, ending near early April. Break-up sits around early April on average, with the water closing again about late November. Fish feed hardest at the start and the close of the open season. The season on McMahon Lake rarely departs from it.

• Tackle & Baits

  Public sources are silent on who controls the bank. No dam controls it, and the level follows the season. You can launch: the ramp is half a mile away. McMahon Carls Lake Boat Ramp holds the nearest mapped parking, half a mile out. A small crankbait along the drop and a worm in the thick stuff cover the bass. A landowner's word beats anything printed elsewhere. Rules for boats are stricter than rules for the bank in many places. Saint Catherine Lake sits 1 mile off and takes the overflow. Rules at McMahon Lake are worth checking on the day.