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Utter Reservoir

Utter Reservoir is a reservoir in San Juan County, Washington.

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Utter Reservoir Fishing Weather

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Utter Reservoir is a reservoir in San Juan County, Washington and covers about 73 acres and holds roughly 73 acre-feet.

Utter Reservoir can be broken down in a few passes: shallow cover, the first break, and the deepest useful water.

Fish and Baits

During a short evening pass near a quiet corner after warm rain, the fish mix is not confirmed, so check fresh local information before choosing a target or keeping a catch.

During the start of a weather change near a shaded bank after a cold night, 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

During the last hour of daylight near the outside weed line after warm rain, start where two things meet: weeds and open water, rock and mud, a point and a drop, or clear water and dirty water; fish that edge at more than one depth before leaving it.

Season by Season

While using a simple check of moving water near a narrow cove away from empty shoreline, spring fishing starts with warming banks, creek mouths, and shallow cover; summer usually pushes the better bite toward the outside weed edge or a nearby drop; fall can bring bait back to windblown points, while winter calls for smaller moves and a slower pace.

A Simple Tackle Plan

During a warm summer afternoon near a quiet corner after a cold night, 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.

During a return to the best bank near the edge of deeper water while the water is falling, record the wind, water color, depth of the working lure, 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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