What You'll Find on the Black River

The Black River in northern Wisconsin flows through Jackson and Ashland counties before joining the Bad River system near Lake Superior. It's a medium-sized river known for smallmouth bass and walleye, with populations of northern pike and panfish that make it worth fishing even when the main species aren't cooperating. The river moves through a mix of forest and wetland, with current that varies from slow pools to moderate riffles depending on where you fish.

What sets the Black River apart from larger Wisconsin rivers is its accessibility and lack of heavy boat traffic. You can fish it effectively from shore in many sections, and the water clarity is generally good enough to sight-fish in shallower areas during summer. The river doesn't draw the crowds of the Wolf or Menominee, which means more solitude and less competition for holding water.

Key Takeaways

  • Smallmouth bass are the most reliable catch from spring through fall, with the best fishing in current breaks and around submerged wood.
  • Walleye fishing peaks in spring and fall, particularly around dawn and dusk, in deeper pools and near the river mouth.
  • Public access points are limited; the main landings are near Copper Flats and at the confluence with the Bad River.
  • Wisconsin fishing regulations apply, including a 12-inch minimum for smallmouth bass and a 15-inch minimum for walleye.
  • Water levels can fluctuate significantly after heavy rain, making late summer and early fall the most stable fishing periods.

Seasons and What to Expect

Spring (April through May) brings walleye to the shallows as they move upriver to spawn. Fish the deeper pools and current seams with live bait or small crankbaits early and late in the day. Smallmouth bass begin feeding heavily in late April and May as water temperatures climb above 55 degrees, and they'll chase topwater lures and soft plastics around woody cover.

Summer (June through August) shifts the focus to smallmouth bass in current breaks, deeper pools, and around fallen trees. Walleye move into deeper water and become harder to locate, though night fishing with live bait near the river mouth can produce. Water levels tend to drop in midsummer, concentrating fish in the deeper holes.

Fall (September through October) brings another strong walleye bite as they move back downriver toward Lake Superior. Smallmouth bass remain active through September and into early October, feeding heavily before winter. October water temperatures and lower light levels make this one of the best times to fish the entire river.

Winter fishing is possible but limited. The river doesn't freeze solid in most years, and some anglers fish the lower sections near the Bad River confluence, but access becomes difficult and conditions are unpredictable.

Access Points and How to Reach Them

The Copper Flats public landing is the primary access point for the Black River. It's located off County Road D in Jackson County and provides a boat ramp and parking. From there, you can fish upstream into the main river or downstream toward the Bad River confluence. The landing is maintained by the Wisconsin Department of Natural Resources.

The confluence of the Black River and the Bad River, near Odanah, offers another access point. This area is particularly good for walleye in spring and fall because fish moving between the river and Lake Superior often hold in this transition zone. Access here is more limited and often requires wading or a small boat.

Shore fishing is possible at several spots along County Road D and other county roads that parallel the river, though you'll need to ask permission on private land. The river corridor is heavily forested, so finding public access by car and walking in is more difficult than on larger rivers.

What Gear and Tactics Work Best

For smallmouth bass, a 6-foot to 6.5-foot medium-action spinning rod with 8- to 10-pound monofilament or braided line handles the river well. Soft plastic tubes (2 to 3 inches), crankbaits that dive 4 to 8 feet, and topwater plugs all produce. Fish the outside bends where current scours deeper holes, and work your lure slowly through wood—smallmouth on the Black River are not aggressive chasers but will strike a lure that stays in their strike zone.

Walleye fishing calls for a similar rod setup but with live bait as your primary approach. Six-inch shiners or crawfish on a simple slip sinker rig work well in deeper pools. Cast and let the current work the bait, or slowly troll the deeper sections with a small crankbait. Dawn and dusk are critical; walleye on this river are less active during midday than on larger systems.

Northern pike are present but not the focus of most anglers. If you want to target them, use larger lures (4 to 6 inches) and fish the slower, weedier sections. Panfish (bluegill and crappie) are abundant in the slower pools and are a good option if the main species aren't cooperating.

Regulations and Licensing

Wisconsin fishing regulations apply to the Black River. You need a valid Wisconsin fishing license, available through the DNR website or at most sporting goods stores. Smallmouth bass have a 12-inch minimum length limit and a daily bag limit of five fish. Walleye have a 15-inch minimum and a daily bag limit of four fish.

The river is open to fishing year-round, but walleye have a special spawning closure in spring—check the current Wisconsin fishing guide for exact dates, as they vary slightly by year. Northern pike follow the statewide regulations (24-inch minimum, three-fish daily limit). Always verify current regulations before you fish, as rules can change.

Water Conditions and Best Times to Fish

The Black River's water level is affected by rainfall and dam operations upstream. After heavy rain, the river can rise quickly and become murky, making fishing difficult for a day or two. Low water in late summer concentrates fish but also makes navigation trickier if you're using a boat.

Stable water conditions typically occur in late August through September and again in October. These periods offer the clearest water and most predictable fishing. Spring can be excellent but is weather-dependent; a cold snap can shut down the bite quickly.

Current is your friend on the Black River. Fish hold in predictable spots—behind large rocks, in the slack water behind fallen trees, and in the deeper pools between riffles. Learning to read the current and identify these holding areas is more important than fishing a specific lure.

Nearby Amenities and Planning Your Trip

The nearest town with services is Ashland, about 20 miles south of the Copper Flats landing. Ashland has gas, groceries, restaurants, and lodging. Bayfield, on Lake Superior, is another option and offers more tourist amenities, though it's a bit farther.

Camping is available at several state and county parks in the area, including Copper Falls State Park (about 30 minutes away) and various county forest campgrounds. The Black River area is remote, so plan ahead and bring what you need. Cell service is spotty in much of the river corridor.

The river is best fished from a small boat or canoe, though wading is possible in many sections during lower water. If you don't have your own boat, check with local outfitters in Ashland or Bayfield about rentals or guided trips.

Frequently Asked Questions

Can I fish the Black River from shore?

Yes, but access is limited. The Copper Flats landing and areas near the Bad River confluence allow shore fishing, and you can walk in from county roads where they parallel the river. Much of the surrounding land is private, so ask permission before crossing property.

What's the best time of year to fish for walleye on the Black River?

Spring (April and May) and fall (September and October) are most productive. Fish early morning and late evening, and focus on deeper pools and the river mouth area. Summer walleye are present but harder to locate and less active during daylight.

Do I need a boat to fish the Black River?

A boat makes fishing easier and lets you cover more water, but it's not required. Shore fishing and wading work well in many sections, particularly around the access points. A canoe or small johnboat is ideal for this river.

What should I do if the river is high and muddy after rain?

Wait a day or two for the water to clear. High water pushes fish into slower, deeper areas and makes sight-fishing impossible. If you must fish, focus on the deepest pools and use darker-colored lures that create vibration and silhouette.

Are there any restrictions on the Black River that differ from statewide rules?

No special restrictions apply to the Black River itself, but walleye have a spring spawning closure that varies by year. Check the current Wisconsin fishing guide before your trip to confirm dates and any other updates.