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20-acre lake near Rock County. The lake tops out around 8 ft. The contours are modeled from the water's real shoreline and maximum depth. Treat them as a rough guide, and never use them for navigation. Here is how the season plays out for each species, straight from the data behind the map.
In spring, yellow perch run shallow here, mostly 2 to 8 ft. Summer fish stay in 2 to 8 ft, and winter fish hold in 2 to 8 ft. Shallow bay flat is the standout, a weed flat at roughly 3 ft, rated prime for spring yellow perch. In summer the feeding windows fall in early morning. Tie on a drop-shot micro plastics or a small spoon tipped with worm and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 8 ft | midday & dawn | Small jig + curly tail, Perch-pattern micro crank |
| Summer | 2 to 8 ft | dawn | Drop-shot micro plastics, Small spoon tipped with worm |
| Fall | 2 to 8 ft | midday | Jigging spoon (small), Perch rig / spreader |
| Winter | 2 to 8 ft | midday & dawn | Tungsten jig + spikes, Rattle spoon (small) |
Spring largemouth bass on South Mound Springs hold shallow, usually 2 to 8 ft. Summer fish stay in 2 to 8 ft, and winter fish hold in 2 to 8 ft. If you only fish one area, make it Shallow bay flat: a weed flat around 3 ft that scores prime in spring. 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 | 2 to 8 ft | dawn & dusk | Spinnerbait, Chatterbait |
| Summer | 2 to 8 ft | dawn & dusk | Texas-rigged 10" worm, Deep-diving crankbait |
| Fall | 2 to 8 ft | midday & dawn | Squarebill crankbait (shad), Spinnerbait |
| Winter | 2 to 8 ft | midday | Blade bait, Jigging spoon |
Start shallow in spring: crappie sit in 2 to 8 ft that time of year. Summer fish stay in 2 to 8 ft, and winter fish hold in 2 to 8 ft. If you only fish one area, make it Deep basin: a deep basin around 7 ft that scores prime in winter. In summer the feeding windows fall in 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 | 2 to 8 ft | midday & dawn | 1/16 oz jig + tube, Curly-tail grub |
| Summer | 2 to 8 ft | dawn & dusk | Jig trolled/spider-rigged, Small crankbait (trolled) |
| Fall | 2 to 8 ft | dawn | Jig + minnow combo, Small swimbait (1.5-2") |
| Winter | 2 to 8 ft | midday | Tungsten jig + soft plastic, Tiny jigging spoon |
Spring bluegill on South Mound Springs hold shallow, usually 1 to 6 ft. They move out to 2 to 8 ft in summer and finish the year down in 2 to 8 ft. The spot to know is Shallow bay flat, a weed flat in about 3 ft of water that rates prime for bluegill in spring. Plan around early morning and the evening in the warm months. Summer baits: a small sponge spider (fly) or a micro tube jig gets it done.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 6 ft | midday & dusk | 1/32 oz jig + micro plastic, Tiny popper (evenings) |
| Summer | 2 to 8 ft | dawn & dusk | Small sponge spider (fly), Micro tube jig |
| Fall | 2 to 8 ft | midday | Micro jig + waxworm, Small spoon tipped |
| Winter | 2 to 8 ft | midday | Tungsten ice jig + plastic, Tiny spoon |
Spring pumpkinseed on South Mound Springs hold shallow, usually 1 to 8 ft. Summer fish stay in 2 to 8 ft, and winter fish hold in 2 to 8 ft. The spot to know is Shallow bay flat, a weed flat in about 3 ft of water that rates prime for pumpkinseed in spring. Plan around the evening and early morning in the warm months. Tie on a micro tube or a sponge spider (fly) and you're in the game.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 1 to 8 ft | midday & dusk | Micro jig under a float, Tiny beetle-spin |
| Summer | 2 to 8 ft | dusk & dawn | Micro tube, Sponge spider (fly) |
| Fall | 2 to 8 ft | dusk & dawn | Micro jig + waxworm, Small spoon tipped |
| Winter | 2 to 8 ft | dawn | Tungsten ice jig + plastic, Tiny spoon |
Spring channel catfish on South Mound Springs hold shallow, usually 2 to 8 ft. Summer fish stay in 2 to 8 ft, and winter fish hold in 2 to 8 ft. Deep basin is the standout, a deep basin at roughly 7 ft, rated prime for winter channel catfish. Best bite is after dark and the evening.
| Season | Depth | Best window | Go-to baits |
|---|---|---|---|
| Spring | 2 to 8 ft | dusk | |
| Summer | 2 to 8 ft | night & dusk | |
| Fall | 2 to 8 ft | dusk | |
| Winter | 2 to 8 ft | midday |
South Mound Springs also holds common carp (2 to 8 ft in summer). Pick any of them on the map above for rated spots and bait picks.
How deep is South Mound Springs?
South Mound Springs is about 8 ft at its deepest point. The contours here are modeled from the water's real shape and maximum depth, so treat them as a rough guide.
What fish are in South Mound Springs?
Anglers target largemouth bass, crappie, bluegill, channel catfish, yellow perch, common carp, pumpkinseed on South Mound Springs.
Where is the best fishing spot on South Mound Springs?
Shallow bay flat is the top-rated area: a weed flat in about 3 ft of water that rates prime for yellow perch in spring. Open the map above to see every rated spot for each species and season.
When is the best time to fish South Mound Springs?
For yellow perch, the summer bite is best in early morning. Each species page section below lists the seasonal windows, and the map shows a live NOW badge when you're inside one.
Split Rock Reservoir · Hills Reservoir · Wilson · Corabelle · Summit · Minett-Kranz Reservoir
See how South Mound Springs stacks up: best largemouth bass lakes in Minnesota · best crappie lakes in Minnesota · best bluegill lakes in Minnesota · best channel catfish lakes in Minnesota
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