Gile Flowage is a Iron County water listed as a reservoir with the water profile currently listing about 3,138 acres and a maximum depth of 25 feet, so at least you are starting with real numbers instead of guessing from a map.
What you are dealing with
| County | Iron County, WI |
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| Water type | Reservoir |
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| Surface area | 3,138 acres |
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| Maximum depth | 25 feet |
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| Storage | 40,000 acre-feet |
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| Recorded fish | 8 |
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For a new-to-me lake like this, simple beats clever and the first places I would give a fair shot are one manageable section of the lake instead of trying to cover the whole thing because a few careful stops usually teach you more than a pile of random casts.
Fish tied to this lake
The present inventory shows Black Crappie, Bluegill, Muskellunge, Northern Pike, Pumpkinseed, Smallmouth Bass, Walleye, and Yellow Perch at Gile Flowage; which makes it reasonable to try weeds, wood, rock, or docks for bass and points, breaks, and wind-pushed edges for walleye, and see what actually shows up before changing directions.
How I would keep it simple
If I were headed to Gile Flowage tomorrow, I would keep the tackle simple, pick a manageable section, and let the first signs of fish decide the next move, then I would read the current Wisconsin DNR rules so nothing about the trip is based on an old limit.
Nearby fishing waters
Explore nearby waters, including local Featured destinations. Check each page for access and fishing restrictions.
Distances are straight-line estimates between mapped water locations.