Fishing at Slim, Minnesota
312-acre lake · St. Louis County · 1 species stocked
If you're looking for somewhere to wet a line in Minnesota, Slim is one of the most consistently productive lakes in St. Louis County. At 312 acres, it offers small lake fishing across specialized habitat — exactly the kind of water that rewards anglers who pay attention to stocking schedules and seasonal patterns.
Recent Stocking Reports
The most recent 7 stocking events on record for Slim:
| Date | Species | Quantity | Avg size |
|---|---|---|---|
| Jan 1, 2024 | 🐟 Walleye | 87,000 | 0.0″ |
| Jan 1, 2023 | 🐟 Walleye | 87,000 | 0.0″ |
| Jan 1, 2022 | 🐟 Walleye | 87,000 | 0.0″ |
| Jan 1, 2021 | 🐟 Walleye | 87,000 | 0.0″ |
| Jan 1, 2019 | 🐟 Walleye | 87,000 | 0.0″ |
| Jan 1, 2018 | 🐟 Walleye | 87,000 | 0.0″ |
| Jan 1, 2016 | 🐟 Walleye | 300,000 | 0.0″ |
Species You Can Catch
Where to Catch Walleye in Minnesota
If you're targeting one of the species stocked in Slim, the state-level guide ranks the top lakes by stocking volume — a good supplement to this page when planning a trip:
Best Time to Fish Slim
For walleye, the best fishing on Slim is typically in spring and fall, when surface temperatures fall in the 55–70°F range. That window matches the active feeding period for the species and aligns with lake thermal turnover, putting fish in predictable depths and structure. Check the recent stocking dates above — fish are easiest to locate in the first two to four weeks after a planting.
Nearby Lakes
Other stocked waters within ~75 miles of Slim:
- Coxey Pond — 2.7 mi (192 ac)
- Coxey Pond — 2.7 mi (197 ac)
- Everett — 3.0 mi (113 ac)
- Big Rice — 3.0 mi (403 ac)
- South Hegman Lake — 3.1 mi (121 ac)
- South Hegman — 3.2 mi (118 ac)
- Fenske Lake — 3.3 mi (119 ac)
- Nels Lake — 3.5 mi (195 ac)
Fishing Regulations
A valid Minnesota fishing license is required at Slim. Buy one online and check current regulations at the Minnesota DNR. Always confirm seasonal closures, size limits, and creel limits before fishing.
Frequently Asked Questions
What fish are stocked in Slim?
Slim has been stocked with Walleye.
When was Slim last stocked?
The most recent stocking on record was Jan 1, 2024, when 87,000 walleye were planted.
Do I need a fishing license for Slim?
Yes — a valid Minnesota fishing license is required. Purchase one online from the Minnesota DNR.