Today on Blackhawk
· Tomorrow & the week: Lake Report or Premium →Best fishing times
All fishTimes by species available in Premium
Wind & weather
National Weather ServiceWhat Blackhawk is best for
DNR data
BluegillPanfish, common6.5
PerchPanfish, common6.5
CrappiePanfish, common6.5
LargemouthCommon6.5
WalleyePresent · stocked5.6
SmallmouthPresent4.0How we rate
Start from how common the DNR says the fish is (abundant 7.5, common 6, present 3.5). Add 1 if the DNR stocked it in the last 5 years, 0.6 for walleye in two-story or complex lakes, and up to 0.9 for lake size. The DNR counts bluegill, perch and crappie together as panfish, so they share a score.
Depth map
Wisconsin DNRTap a map to zoom. Pinch or scroll to zoom in, drag to move.
Not for navigation. Old survey; depths and weed lines change.
Rules on this lake
DNR · checked 2026-10-07| Walleye | 18" min · 3 a dayMay 2, 2026 to March 7, 2027 | Open |
| Bass | No size limit · 5 a dayMay 2, 2026 to March 7, 2027 | Open |
| Panfish | No size limit · 10 a dayOpen All Year | Open |
| Sturgeon | No fishing | Closed |
Launches & access
1 public- AccessDirections
Stocking
DNR records| 2025 | 2,125 walleye large fingerling, 6.5" |
| 2023 | 440 northern pike large fingerling, 4" |
| 2021 | 2,328 walleye large fingerling, 7" 440 northern pike large fingerling, 8.14" |
| 2020 | 2,800 walleye large fingerling, 7" |
| 2019 | 2,125 walleye large fingerling, 6.2" 484 northern pike large fingerling, 7.9" |
The DNR has 9 fish surveys on file for this lake.
Before you go
DNRThis is health advice about eating fish, from the DNR. It is not how many you can catch or keep. Catch limits are in Rules.
Eat any amount Bluegill and Sunfish, Bullheads, Crappies, Inland Trout, Yellow Perch
Up to 1 meal a week Bass, Catfish, Pike, Walleye, All Other Species and Sizes
Up to 1 meal a month Muskies
Statewide advice; no lake-specific advisory. Stricter for women who may get pregnant and children under 15. DNR detailsChinese Mystery Snail · Curly-Leaf Pondweed · Eurasian Water-Milfoil · Rusty Crayfish
Drain all water, remove plants and animals, and never move live fish or bait to another lake.Ice on Blackhawk
Reports & estimateReviews
No reviews yetNear Blackhawk
Local dealsLocal bait shops, resorts and supper clubs can put a coupon here and on the printed sheet, free for a year. Add your business
Blackhawk board
Catches & reportsLakes near Blackhawk
Within 25 miles| Lake | Miles | Acres | Max depth |
|---|---|---|---|
| Cox Hollow LakeIowa | 8.9 | 96 | 30 ft |
| Twin Valley LakeIowa | 9.8 | 152 | 32 ft |
| Ludden LakeIowa | 10.9 | 58 | 14 ft |
| Yellowstone LakeLafayette | 23.8 | 455 | 21 ft |
Blackhawk questions
How deep is Blackhawk Lake?
Blackhawk Lake is 42 feet at its deepest. It covers 212 acres.
What fish are in Blackhawk Lake?
The Wisconsin DNR lists panfish (common), largemouth bass (common), smallmouth bass (present) and walleye (present).
Where is the boat launch on Blackhawk Lake?
There is 1 public launch: Access.
Do I need a trout stamp to fish Blackhawk Lake?
A Wisconsin fishing license covers this lake. No trout or Great Lakes stamp needed here.
What is the walleye limit on Blackhawk Lake?
18" min · 3 a day. Season: May 2, 2026 to March 7, 2027.
Is Blackhawk Lake stocked?
Yes. In 2025 the DNR and partners stocked 2,125 walleye (large fingerling).
Fish it longer
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Sources: Wisconsin DNR (lake facts, species, rules, stocking, consumption advice, survey map), National Weather Service (forecast). Sun and moon computed for the lake's location. Best times are a model of light and moon, not a promise. Checked 2026-10-07.