Fishing Tetonka Lake in Le Sueur County, Minnesota

• Overview

  In Minnesota, Tetonka Lake belongs to Le Sueur County. This is rolling bush country. This is sizeable water at about 1,337 acres, and a boat opens up most of it. The edge covers about 9.1 miles, enough to hold several distinct areas. It is among the larger waters listed here for Le Sueur County. Head to Waterville, 2.1 miles away, for anything you forgot. Janesville follows at 9.3 miles, then Madison Lake at 10 miles. The line between counties passes nearby, which can change who manages the water.

• Where to Fish on Tetonka Lake

  The basin has been measured to about 36 feet. Look for where the old bank line still shows under the surface. Rip-rap along the wall holds fish that the open bank never does. Fish documented in Le Sueur County include common carp, bluegill, largemouth bass, walleye and yellow perch. The list covers the county rather than this water alone, so treat it as a guide. The shape of Tetonka Lake rewards a slow walk along one bank.

• Seasonal Patterns

  In an average year July sits at 72°F and January at 11°F. Cold winters and warm summers give a wide working range. Ice is part of the season here, ending near early April. Open water usually runs from early April until about early December. Fishing peaks soon after break-up and again before the cold returns. Plan any trip to Tetonka Lake around it.

• Tackle & Baits

  We have no record of the rules that apply on this bank. Nothing formal is recorded here: no ramp, no car park, no marked path. Bass water: a Texas-rigged worm near cover, a spinnerbait when you need to cover ground. A landowner's word beats anything printed elsewhere. Some water is controlled locally without a sign saying so. Should this one be busy, Fish Lake is 2.9 miles off. Check the position at Tetonka Lake before loading the car.