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Johnson Lake

Johnson Lake is a lake in Jefferson County, Montana.

Live lake forecast

Johnson Lake Fishing Weather

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Johnson Lake in Jefferson County is a lake in Montana and covers about 2.45 acres.

The small size of Johnson Lake makes quiet casts and short moves more useful than carrying a pile of tackle.

Fish and Baits

Beside the shaded side of a broad flat, the fish mix here is not confirmed, so check fresh local information before choosing a target or keeping a catch.

Near the upper edge of a flooded tree line, begin with one slow bottom presentation and one moving bait, then let bites show whether fish are holding close to cover or roaming open water.

How to Read the Water

Beside the firm edge of a narrow arm, use wind as a clue; a light push can carry food toward a bank, but hard wind may muddy it, so look for a clean edge near a point or protected pocket.

Season by Season

Beside the shaded side of a flooded tree line, spring runoff can add color and pull fish toward fresh water; green weeds and the first drop become stronger summer targets; in fall, follow bait toward points and shallow flats, while winter rewards a slower search.

A Simple Tackle Plan

Along the windward edge of a protected bank, a medium spinning rod, 8-pound line, a small box of jigs, a few crankbaits, and a simple bottom rig cover most situations; change depth or speed before changing every piece of tackle.

Near the clean side of a small bay, record the wind, water color, depth where the bait worked, and cover after a bite; those four notes are more useful on the next trip than a long list of spots that did not produce.

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