Caught a trophy walleye on St Croix River

Walleye (Sander vitreus) are premier freshwater gamefish belonging to the Percidae family within the order Perciformes. These golden-olive colored fish feature distinctive silver eyes with a reflective tapetum lucidum that gives them exceptional low-light vision. In Stillwater waters this July, anglers consistently target these prized fish for both sport and table fare.

Walleye Overview

Walleye are elongated, torpedo-shaped fish with olive-green backs fading to golden sides and white bellies. Their most distinguishing feature is their large, glassy eyes that reflect light, giving them their common name. These fish are highly valued by anglers for their fighting ability and excellent eating quality, making them one of the most sought-after freshwater species in Minnesota.

Walleye Habitat and Distribution

Walleye inhabit both lakes and rivers throughout the northern United States and Canada. They prefer clear, cool waters with rocky or sandy bottoms and abundant structure. The St. Croix River near Stillwater provides ideal habitat with its deep pools, rocky points, and current breaks that walleye use for feeding and shelter.

Walleye Size and Weight

Walleye typically range from 12 to 42 inches in length, with weights from 1 to 10 pounds. Most fish caught by anglers measure 14-20 inches and weigh 1-3 pounds, though trophy specimens over 8 pounds are possible in productive waters like the St. Croix River.

Walleye Diet and Behavior

Walleye are opportunistic predators that feed primarily on small fish, crayfish, and aquatic insects. They use their excellent eyesight to hunt during dawn, dusk, and nighttime hours when their prey is most vulnerable. During daylight, they typically hold in deeper water or shaded areas, moving to shallow feeding zones as light levels decrease.

Walleye Spawning Season

Walleye spawn in early spring when water temperatures reach 38-44°F, typically in April and May in Minnesota waters. They move to shallow, rocky areas or tributary streams to deposit eggs over gravel beds. After spawning, adult fish return to deeper water and begin their summer feeding patterns.

Walleye Fishing Techniques

Effective walleye techniques include jigging with live minnows or soft plastics, trolling with crankbaits or spinner rigs, and live bait fishing with leeches or nightcrawlers. In July, anglers around Stillwater find them near rocky points and drop-offs during early morning hours, with jigging and live bait presentations producing consistent results in 8-15 feet of water.

Walleye Is It Good to Eat?

Walleye are considered one of the finest eating freshwater fish, with firm, white, flaky meat and a mild, sweet flavor. They contain high-quality protein and omega-3 fatty acids while being relatively low in mercury. Popular cooking methods include pan-frying, baking, and grilling, with the fish's delicate flavor complementing simple seasonings.

Walleye Frequently Asked Questions

Q: What is the best bait for walleye?

A: Live minnows, leeches, and nightcrawlers are top choices, along with jigs tipped with soft plastics or live bait. Crankbaits and spinner rigs work well for trolling.

Q: Where can I find walleye near Stillwater?

A: Look for rocky points, drop-offs, and current breaks in the St. Croix River. Deep pools adjacent to shallow feeding areas are prime locations, especially during low-light periods.

Q: Is walleye good to eat?

A: Yes, walleye are excellent table fare with mild, flaky white meat that's perfect for pan-frying, baking, or grilling. They're considered among the best-tasting freshwater fish.

Q: When is the best time to catch walleye?

A: Early morning and evening hours are prime times when walleye move to shallow feeding areas. Overcast days can also provide good fishing throughout the day.