Hat Rapids Flowage belongs to Oneida County and is listed as a reservoir with verified water details of about 295 acres; a dependable maximum depth is not in the current record, which gives you a much better starting point than trying to read too much into a satellite view.
Before you start fishing
| County | Oneida County, WI |
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| Water type | Reservoir |
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| Surface area | 295 acres |
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| Maximum depth | Not reliably published |
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| Storage | 4,750 acre-feet |
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| Recorded fish | 6 |
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I would spend more time watching the water than changing baits by checking what is happening around one shallow area, one stretch of cover, and one deeper break because the easiest way to waste a day is to keep moving without learning anything.
The fish list
The fish currently listed for Hat Rapids Flowage include Black Crappie, Bluegill, Largemouth Bass, Northern Pike, Walleye, and Yellow Perch; so I would make room in the tackle box for weeds, wood, rock, or docks for bass and points, breaks, and wind-pushed edges for walleye, and avoid chasing a totally different kind of fishing without a reason.
What I would try before anything fancy
If this were my day on Hat Rapids Flowage, I would keep the trip flexible enough to move, but not so restless that I never learn a spot, then I would verify any special water rules before deciding what can go in the cooler.
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.