Fishing at Koronis (main lake), Minnesota
2,968-acre lake · Stearns County · 1 species stocked
Stretching across 2,968 acres in Stearns County, Koronis (main lake) is a lake known to anglers throughout Minnesota for its consistent fishery for its target species. Whether you're casting from a kayak or running deeper structure from a boat, the data on this page will help you plan your next trip.
Recent Stocking Reports
The most recent 8 stocking events on record for Koronis (main lake):
| Date | Species | Quantity | Avg size |
|---|---|---|---|
| Jan 1, 2024 | 🐟 Walleye | 403,817 | 0.0″ |
| Jan 1, 2023 | 🐟 Walleye | 1,201,133 | 0.0″ |
| Jan 1, 2022 | 🐟 Walleye | 1,002,003 | 0.0″ |
| Jan 1, 2021 | 🐟 Walleye | 968,348 | 0.0″ |
| Jan 1, 2019 | 🐟 Walleye | 1,138,297 | 0.0″ |
| Jan 1, 2018 | 🐟 Walleye | 503,406 | 0.0″ |
| Jan 1, 2017 | 🐟 Walleye | 1,084,199 | 0.0″ |
| Jan 1, 2016 | 🐟 Walleye | 714,804 | 0.0″ |
Species You Can Catch
Where to Catch Walleye in Minnesota
If you're targeting one of the species stocked in Koronis (main lake), 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 Koronis (main lake)
For walleye, the best fishing on Koronis (main lake) 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 Koronis (main lake):
- Lake Koronis — 0.0 mi (2,921 ac)
- Rice — 5.4 mi (1,513 ac)
- Calhoun — 7.3 mi (647 ac)
- Lake Calhoun — 7.3 mi (631 ac)
- Wilcox Lake — 7.5 mi (159 ac)
- Long — 7.6 mi (325 ac)
- Vails — 8.6 mi (161 ac)
- Vails Lake — 8.7 mi (147 ac)
Fishing Regulations
A valid Minnesota fishing license is required at Koronis (main lake). 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 Koronis (main lake)?
Koronis (main lake) has been stocked with Walleye.
When was Koronis (main lake) last stocked?
The most recent stocking on record was Jan 1, 2024, when 403,817 walleye were planted.
Do I need a fishing license for Koronis (main lake)?
Yes — a valid Minnesota fishing license is required. Purchase one online from the Minnesota DNR.