Lake Onalaska fishing & fish stocking
Fish stocking records and fishing regulations for Lake Onalaska in Wisconsin. See the latest stockings below — which species were added, how many, and when — plus size and creel limits and where to get your Wisconsin fishing license.
Stocking data
We don't track stocking for Lake Onalaska yet. Know where it's published — a state agency page, a hatchery schedule? Email us and we'll add it.
What we need
- 1Agency / source URL
- 2Species stocked
- 3Cadence (how often it's published)
Regulations
Wisconsin DNR
No WI DNR per-lake regulation-lookup entry exists for Lake Onalaska (checked 2026-07-09) — it is part of the Mississippi River Pool 7 border-waters system, not a standalone inland-lake listing. Limits below are the STATEWIDE inland baseline, not Onalaska-specific; consult the WI DNR Mississippi River border-waters regulations before fishing.
| Species | Min. length | Daily creel | Notes |
|---|---|---|---|
| Largemouth/smallmouth bass | 14" | 5 | Statewide baseline — not lake-specific; verify current border-waters regs |
| Walleye/sauger/hybrids | 15" | 3 | Statewide baseline — not lake-specific; verify current border-waters regs |
| Muskellunge | 40" | 1 | Statewide baseline — not lake-specific; verify current border-waters regs |
| Panfish | — | 25 | Statewide baseline — not lake-specific |
Get your fishing license
Buy or renew a license for Lake Onalaska through the state portal.