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Fishing West Swan Lake S.W.M.A.: what the data says
1,188-acre lake near Emmet County. Iowa DNR survey water. The lake tops out around 5 ft. The depth chart is built from real state fisheries GPS surveys, so the humps, channels and drop-offs you see are measured, not guessed. Below is the species-by-species picture, pulled from the same data the map uses.
Largemouth Bass fishing at West Swan Lake S.W.M.A.
Start shallow in spring: largemouth bass sit in 1 to 5 ft that time of year. Summer fish stay in 2 to 5 ft, and winter fish hold in 2 to 5 ft. Shallow bay flat is the standout, a weed flat at roughly 2 ft, rated prime for spring largemouth bass. Best bite is early morning and the evening. Summer baits: a texas-rigged 10" worm or a deep-diving crankbait gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 5 ft | dawn & dusk | Spinnerbait, Chatterbait |
| Summer | 2 to 5 ft | dawn & dusk | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 1 to 5 ft | midday & dawn | Squarebill crankbait (shad), Spinnerbait |
| Winter | 2 to 5 ft | midday | Blade bait, Jigging spoon |
Bluegill fishing at West Swan Lake S.W.M.A.
In spring, bluegill run shallow here, mostly 1 to 5 ft. Summer fish stay in 1 to 5 ft, and winter fish hold in 2 to 5 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 2 ft that scores prime in spring. In summer the feeding windows fall in early morning and the evening. A small sponge spider (fly) or a micro tube jig covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 5 ft | midday & dusk | 1/32 oz jig + micro plastic, Tiny popper (evenings) |
| Summer | 1 to 5 ft | dawn & dusk | Small sponge spider (fly), Micro tube jig |
| Fall | 2 to 5 ft | midday | Micro jig + waxworm, Small spoon tipped |
| Winter | 2 to 5 ft | midday | Tungsten ice jig + plastic, Tiny spoon |
Crappie fishing at West Swan Lake S.W.M.A.
Spring crappie on West Swan Lake S.W.M.A. hold shallow, usually 1 to 5 ft. Summer fish stay in 2 to 5 ft, and winter fish hold in 2 to 5 ft. Deep basin is the standout, a deep basin at roughly 5 ft, rated prime for winter crappie. Best bite is early morning and the evening. A jig trolled/spider-rigged or a small crankbait (trolled) covers the summer program.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 5 ft | midday & dawn | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 2 to 5 ft | dawn & dusk | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 2 to 5 ft | dawn | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 2 to 5 ft | midday | Tungsten jig + soft plastic, Tiny jigging spoon |
Yellow Perch fishing at West Swan Lake S.W.M.A.
Spring yellow perch on West Swan Lake S.W.M.A. hold shallow, usually 1 to 5 ft. Summer fish stay in 2 to 5 ft, and winter fish hold in 2 to 5 ft. Shallow bay flat is the standout, a weed flat at roughly 2 ft, rated prime for spring yellow perch. Best bite is early morning. Summer baits: a drop-shot micro plastics or a small spoon tipped with worm gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 5 ft | midday & dawn | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 2 to 5 ft | dawn | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 2 to 5 ft | midday | Jigging spoon (small), Perch rig / spreader |
| Winter | 2 to 5 ft | midday & dawn | Tungsten jig + spikes, Rattle spoon (small) |
Channel Catfish fishing at West Swan Lake S.W.M.A.
Start shallow in spring: channel catfish sit in 1 to 5 ft that time of year. Summer fish stay in 2 to 5 ft, and winter fish hold in 2 to 5 ft. Deep basin is the standout, a deep basin at roughly 5 ft, rated prime for winter channel catfish. Plan around after dark and the evening in the warm months.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 5 ft | dusk | |
| Summer | 2 to 5 ft | night & dusk | |
| Fall | 2 to 5 ft | dusk | |
| Winter | 2 to 5 ft | midday |
Notable structure
- Deep basin: deep basin, around 5 ft
- Main-lake point: point, around 2 ft
- Secondary point: point, around 2 ft
- Shallow bay flat: weed flat, around 2 ft
- Back-bay flat: weed flat, around 2 ft
- Break off the point: drop-off, around 2 ft
Common questions
How deep is West Swan Lake S.W.M.A.?
West Swan Lake S.W.M.A. is about 5 ft at its deepest point. The depth chart here comes from real state fisheries GPS surveys, so the contours reflect measured depths.
What fish are in West Swan Lake S.W.M.A.?
Anglers target largemouth bass, crappie, bluegill, channel catfish, yellow perch on West Swan Lake S.W.M.A..
Where is the best fishing spot on West Swan Lake S.W.M.A.?
Shallow bay flat is the top-rated area: a weed flat in about 2 ft of water that rates prime for largemouth bass in spring. Open the map above to see every rated spot for each species and season.
When is the best time to fish West Swan Lake S.W.M.A.?
For largemouth bass, the summer bite is best in early morning and the evening. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Nearby waters
Ingham Lake · Five Island Lake · Twelve Mile Lake · Lost Island Lake · Trumbull Lake · Virgin Lake
See how West Swan Lake S.W.M.A. stacks up: best largemouth bass lakes in Iowa · best crappie lakes in Iowa · best bluegill lakes in Iowa · best channel catfish lakes in Iowa
Browse all Iowa fishing maps or every water on DepthScout. Bathymetry credit: state fisheries survey programs. How we build these maps. For fishing guidance only, never navigation.