The Petenwell Lake Catfish Tournament draws anglers to central Wisconsin each summer

The Petenwell Lake Catfish Tournament is an annual summer event held on Petenwell Lake in Adams County, Wisconsin. The tournament brings together catfish anglers of all skill levels for a day of fishing, competition, and community. The event typically runs in July, though the exact dates shift year to year, so checking with the tournament organizers or the Adams County Parks Department before you plan your trip is essential.

Petenwell Lake itself is a 23,000-acre impoundment on the Wisconsin River, known for its healthy catfish population. The lake holds channel catfish, flathead catfish, and some blue catfish, making it a solid destination whether you are fishing the tournament or just visiting to catch dinner. The tournament format is straightforward: anglers fish during a set window, weigh their catch at the end, and prizes go to the heaviest fish and largest total weight in various categories.

Key Takeaways

  • Petenwell Lake Catfish Tournament typically takes place in July on Petenwell Lake in Adams County, but dates vary each year, so confirm the schedule before you register.
  • The tournament welcomes anglers of different experience levels and usually offers categories for youth, adults, and sometimes teams.
  • You will need a Wisconsin fishing license and a trout stamp if you plan to fish the lake outside the tournament, though tournament participation rules may differ.
  • Catfish on Petenwell respond well to chicken liver, cut bait, and stink baits, and fishing from shore or boat both produce fish during the tournament window.
  • Registration typically happens in the weeks before the event through the Adams County Parks Department or a local bait and tackle shop.

How to Register and What It Costs

Registration for the Petenwell Lake Catfish Tournament usually opens four to six weeks before the event and closes a few days before the tournament date. You can register through the Adams County Parks Department directly, or through participating local bait shops in the area. Some years the tournament has offered online registration as well, though it is worth calling ahead to confirm the current method.

Entry fees vary by year and category. A typical adult single-angler entry runs between $25 and $50, while youth categories are often discounted or free. Team entries, if offered, cost more but split the fee among participants. The entry fee usually covers your tournament number, a weigh-in slot, and may be able to access for prizes. Ask when you register whether the fee includes a meal or other amenities, as some years the tournament has offered a fish fry or barbecue after weigh-in.

What to Bring and How to Fish

Catfish fishing on Petenwell does not require specialized gear. A medium-action rod with a reel that holds at least 200 yards of 15- to 20-pound line works well. Bring multiple rods if you can — catfish fishing rewards patience, and having two or three lines in the water increases your chances. A headlamp or flashlight is useful if you fish early morning or evening, when catfish are most active. Bring a cooler with ice to keep your catch fresh between the catch and weigh-in.

Bait is everything in catfish fishing. Chicken liver, cut shad, cut bluegill, and commercial stink baits all work on Petenwell. Many anglers bring two or three bait types and experiment to see what the fish prefer on the day. Cast your line and let it sit — catfish hunt by smell and taste, not sight, so active retrieval is unnecessary. Fish the deeper holes and channel edges where catfish rest during the day, and move shallower as evening approaches.

Shore fishing is productive on Petenwell, particularly along the dam and the public access areas. If you have a boat, drifting the deeper channels and fishing structure — fallen trees, rock piles, old pilings — will put you on more fish. The tournament rules will specify whether you can fish from shore only or whether boats are allowed; confirm this when you register.

Tournament Rules and Weigh-In Procedures

Most catfish tournaments operate under a simple set of rules: fish during the designated hours only, keep your catch alive or on ice, and bring all fish to the official weigh-in location by the end time. Petenwell tournaments typically run from early morning (often 6 or 7 a.m.) through early afternoon (often 2 or 3 p.m.), though the exact window is set each year. Arriving at weigh-in after the deadline usually means disqualification, so plan to finish fishing with time to spare.

Fish must meet a minimum size to count — usually 12 inches for channel catfish, though flatheads and blues may have different minimums. The tournament organizers will explain the size rules and any other restrictions when you register. Prizes typically go to the angler with the single heaviest fish and the angler with the heaviest total weight across all their fish. Some tournaments also award prizes for youth, for teams, or for the most fish caught.

When to Fish and What the Lake Is Like

Petenwell Lake is a warm-water impoundment, and July temperatures make for comfortable fishing — though also for afternoon heat. Early morning and evening are the most productive times for catfish, as they are less active in bright midday sun. If you are fishing the full tournament window, plan to fish hard in the first two hours and the last two hours, and take a break during the heat of the day.

The lake can get busy during the tournament, especially at popular access points and near the dam. Arriving early to scout a good fishing spot is worth the effort. Petenwell has multiple public access areas, including boat launches and shore fishing spots, so you have options if your first choice is crowded. Bring plenty of water and sunscreen — the Wisconsin sun reflects hard off the water, and a long day of fishing can leave you burned if you are not careful.

Preparing Your Catch for the Table

If you win fish or simply catch more than you can eat, knowing how to clean and cook catfish well makes the difference between a meal you will remember and one you will regret. Catfish have tough skin and no scales, so a sharp fillet knife and a firm grip matter. Lay the fish on a cutting board, make a cut behind the gills down to the backbone, then angle your knife along the ribs and pull the fillet away from the bones in one smooth motion. Repeat on the other side, then skin the fillet by laying it skin-side down and sliding your knife between the skin and flesh.

Catfish flesh is mild and slightly sweet, and it takes well to simple preparations. Pan-frying in butter with salt, pepper, and a squeeze of lemon is hard to beat. If you caught a lot of fish, consider smoking them — catfish smoke beautifully and keep for days in the refrigerator. Avoid overcooking; catfish dries out quickly, so cook until the flesh is just opaque and flakes easily with a fork.

Getting There and Where to Stay

Petenwell Lake sits in Adams County, roughly 30 miles north of Wisconsin Dells and about 45 minutes from Madison. The main access point for the tournament is typically the Petenwell Dam area, which is easy to find from Highway 39. If you are coming from out of state, the nearest larger town is Portage, which has gas, food, and lodging options. Many anglers make a weekend of it and stay in Dells or Portage, then drive to the lake early on tournament morning.

The Adams County Parks Department website and local visitor bureaus have information on camping, cabin rentals, and hotels in the area. Some years the tournament has coordinated group rates at local lodges, so ask when you register whether any accommodations are discounted for participants.

Frequently Asked Questions

Do I need a Wisconsin fishing license to fish the Petenwell tournament?

Yes. Wisconsin requires a fishing license for anyone 16 and older, even during a tournament. You can purchase a license online through the Wisconsin Department of Natural Resources website, at any bait shop, or at many sporting goods stores. A one-day license costs less than a full-year license if you are only visiting for the event.

Can I fish the lake the day before or after the tournament?

Yes. Petenwell is open to public fishing year-round during legal hours. If you arrive early or want to stay an extra day, you can fish outside the tournament window with your Wisconsin license. This is a good way to scout the lake and learn where the catfish are before the tournament starts.

What if I do not have a boat — can I still compete?

Most years, yes. Shore fishing is allowed and can be productive, especially along the dam and at public access points. Confirm with the tournament organizers when you register whether shore fishing is permitted and whether there are separate categories for shore anglers and boat anglers.

How do I find out the exact dates for next year's tournament?

Contact the Adams County Parks Department or check their website in late spring. Local bait shops in the area also post tournament dates and registration information. You can also call ahead to ask when registration opens, so you do not miss the deadline.

What should I do if the weather turns bad on tournament day?

Most tournaments proceed rain or shine, but lightning and severe storms may cause cancellation or postponement. The tournament organizers will announce any weather-related changes through the registration contact or local media. Have a backup plan and stay in touch with the organizers if conditions look uncertain.