Skip to content

Flat Lake

Flat Lake is a lake in Utah, near Garfield County.

Live lake forecast

Flat Lake Fishing Weather

National Weather Service
Loading current weather…

Fish species in Flat Lake

Official stocking history

Stocking records show that the following fish or strains were stocked here. A historical stocking does not by itself prove that a self-sustaining population remains today.

Flat Lake is a lake in Garfield County, Utah and covers about 6.7 acres, reaches about 10.4 feet at its deepest point and holds roughly 27.8 acre-feet.

One weed edge or deeper pocket can hold much of the day’s activity; fish a small bottom change, then make short moves after each pass. With little deep water in Flat Lake, weeds, wind, and water color can matter more than depth alone.

Fish and Baits

Fish listed for Flat Lake include Cutthroat Trout, Rainbow Trout, Utah Chub, and Utah Sucker.

A useful rainbow trout plan on Flat Lake is to cast a small spoon, inline spinner, light jig, or fly through cool water.

Brook Trout have also been stocked here; that proves fish were released, but it does not promise that they are still common or easy to catch; keep a worm ready for a slower check.

How to Read the Water

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; try the windblown bank, then fish the windy and calm sides differently.

Season by Season

At Flat Lake, shallow water is worth a careful look in spring and again during fall; bright summer days favor shade, weeds, or deeper breaks; under ice, a small depth change can be more useful than a long move.

A Simple Tackle Plan

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; work an old channel turn, then move only after checking the nearby drop.

Record the wind, water color, productive depth, 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; let wind choose the first bank, then keep the first route short.

✉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.