Skip to content

Big Lake Reservoir

Big Lake Reservoir is a reservoir in Oregon, near Malheur County.

Live lake forecast

Big Lake Reservoir Fishing Weather

National Weather Service
Loading current weather…

Fish species in Big Lake Reservoir

Big Lake Reservoir is a reservoir in Malheur County, Oregon.

Without a dependable size figure for Big Lake Reservoir, weeds, rock, water color, and nearby depth are the best starting clues.

Fish and Baits

Fish listed for Big Lake Reservoir include Bluegill, Brown Bullhead, Largemouth Bass, Redside Shiner, and Rainbow Trout.

During the last hour of daylight near a soft-to-hard bottom change in clear water, use a small jig, worm, or tiny plastic around green weeds and protected pockets for bluegill.

During the first pass near an open-water edge with a slow lure, work a soft plastic, jig, or spinnerbait around weeds and protected cover for largemouth bass.

During a quick scouting pass near a shallow shelf near visible bait, use a worm on the bottom in a warm, quiet pocket during low light for brown bullhead.

During a steady fall day near a windblown shore in clear water, cast a small spoon, inline spinner, light jig, or fly through cool water for rainbow trout.

How to Read the Water

During an overcast morning near the edge of deeper water in clear water, 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

During a methodical search near a firm-bottom flat after warm rain, 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 steady fall day near the edge of deeper water after a cold night, a light spinning rod, thin line, a few small spoons, inline spinners, and jigs cover the listed trout; carry one slightly heavier setup when other fish or windy water call for more control.

During the first hour near a small drop with stable weather, record the wind, water color, depth where fish were holding, 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.

✉Join the Fishing Tips Daily newsletter waiting list

Our newsletter is not sending yet. Leave your email if you would like to hear from us when it launches.

By joining, you agree to receive our newsletter when it launches. To request removal before then, contact us. Read our privacy policy.