St. Croix County Wisconsin Fishing
8 documented fish species across 4 graded St. Croix County lakes.
Panfish
Catfish & Bullhead
Other Species
Loading map…
St. Croix County Fishing Lakes
| Lake | Grade | Clarity | Max Depth | Species |
|---|---|---|---|---|
| Lake St. Croix | B | 5.6 ft | 60 ft | 7 |
| Bass Lake Pump Site | C | - | 33 ft | 4 |
| Lake Mallalieu | D | 2.8 ft | 17 ft | 4 |
| Apple Lake | D | 2.5 ft | 32 ft | 4 |
DNR Survey Reports
- Cedar Lake comprehensive spring — Comprehensive Survey
- Hatfield Lake — Spring Shocking Survey
- Lake George spring — Fisheries Survey
- Little Falls Lake — Spring Shocking Survey
- Twin Lakes northern pike stocking assessment — Fisheries Survey
- Apple Lake spring — Fisheries Survey
- Cedar Lake spring — Fisheries Survey
- Population assessment of lake sturgeon in the upper St. Croix River, Minnesota and Wisconsin 2003-2011 — Fisheries Survey
- St. Croix River catfish survey, 2020-2024 — Fisheries Survey
Where to stay in St. Croix County
Top-rated places to stay near St. Croix County, Wisconsin
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to St. Croix County, Wisconsin?
Get lake water-quality report cards plus the best cabin & lodging deals near St. Croix County, Wisconsin — straight to your inbox. No spam, unsubscribe anytime.
Frequently Asked Questions
What fish are in St. Croix County lakes?
St. Croix County, Wisconsin has 8 documented fish species across 4 graded lakes, including Largemouth Bass, Northern Pike, Walleye, Panfish, Smallmouth Bass.
What is the best-graded fishing lake in St. Croix County?
Lake St. Croix holds the highest water-quality grade (B) among St. Croix County lakes with a documented fishery.