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Sander vitreus
Family: Percidae
| State | Opens | Closes | Daily Limit | Size |
|---|---|---|---|---|
| Minnesota | May 9 | Late Feb 2027 | 6 | No statewide minimum |
| Wisconsin | May 2 | March 2027 | 5 statewide / 3 per lake | 15″ minimum |
| Michigan | April 25 | Various | 5 | 15″ minimum |
| North Dakota | Year-round | — | 5 | No minimum |
| South Dakota | Year-round | — | 4 | No minimum |
Minnesota
Opens: May 9 · Limit: 6 · Size: No statewide minimum
Wisconsin
Opens: May 2 · Limit: 5 statewide / 3 per lake · Size: 15″ minimum
Michigan
Opens: April 25 · Limit: 5 · Size: 15″ minimum
North Dakota
Opens: Year-round · Limit: 5 · Size: No minimum
South Dakota
Opens: Year-round · Limit: 4 · Size: No minimum
Walleye possess a specialized reflective layer behind the retina called the tapetum lucidum, which amplifies available light and gives their eyes the characteristic glassy appearance. This adaptation makes walleye exceptionally effective low-light predators — they feed most aggressively during dawn, dusk, and overcast conditions when their visual advantage over prey species is greatest. On bright, sunny days walleye often retreat to deeper water or seek shade under structure, making them notoriously difficult to locate during midday.
Spawning occurs in early spring when water temperatures reach 42–50°F, typically within days of ice-out. Walleye migrate to tributary rivers or wind-swept gravel shorelines where females broadcast eggs over rocky substrate. A single large female can deposit over 100,000 eggs. Males arrive at spawning sites first and may remain for several weeks. The eggs hatch in 12–18 days depending on water temperature, and fry are carried by currents to nursery habitat in shallow bays.
Walleye are obligate piscivores as adults, feeding primarily on yellow perch, shiners, and young-of-year fish. Their feeding behavior is strongly influenced by light intensity — walleye in clear lakes tend to feed in deeper water or at night, while those in stained or turbid systems may feed throughout the day. This light-sensitivity relationship is one reason walleye thrive in the moderately stained waters common across the Upper Midwest.
Stocking programs play a significant role in sustaining walleye populations across all five states. State agencies stock millions of walleye fry and fingerlings annually, with stocking success varying by lake based on habitat quality, predator-prey dynamics, and existing natural reproduction. NomadPath’s stocking alerts let you know within days when your home waters receive fresh stockings — a window that often coincides with heightened feeding activity from resident fish keying on the new forage.
Spring
Walleye stage near spawning tributaries and gravel shorelines as ice recedes. Post-spawn fish scatter along shallow flats and emerging weed growth, feeding aggressively to recover from the spawn. Target 4–10 feet of water near creek mouths and windblown points.
Summer
Fish transition to main-lake structure — rock reefs, sunken islands, and deep weed edges in 15–30 feet. Dawn and dusk trolling runs with crankbaits or live-bait rigs produce best. On clear lakes, night fishing with lighted bobbers can be exceptionally productive.
Fall (September–November)
Cooling water triggers aggressive feeding as walleye build energy reserves before winter. Fish transition from summer deep-structure patterns back toward shallower weed edges and rocky points as surface temperatures drop through the 50s and into the 40s. Trolling with shallow-running crankbaits along weed lines and mid-depth (8–15 ft) structure transitions produces well. Fall walleye are often more willing to chase than summer fish — reaction strikes on faster-moving presentations become effective. This is also the period when large walleye (especially female fish) feed heavily and become catchable at sizes that are less available in summer. In Minnesota and Wisconsin, fall walleye fishing can be exceptional through late October before the onset of ice.
Winter / Ice (December–March)
Walleye remain active through ice and are one of the primary target species for Upper Midwest ice anglers. First ice and last ice are the most productive periods — at first ice, walleye are still keying on fall feeding patterns and can be found at moderate depths (12–25 ft) near weed edges and rock transitions. At late ice, pre-spawn staging behavior brings walleye shallower and into more accessible locations. Mid-winter (January–February) fishing typically requires drilling into deeper structure and fishing slower presentations. Tip-ups with live fathead minnows or shiners set at variable depths are the traditional approach; jigging spoons and glide baits worked slowly off the bottom are also productive. On Mille Lacs and Upper Red Lake, permanent fish houses and guide services operate throughout the ice season. Water clarity, which is typically at its annual maximum under ice, means walleye can be more finicky — light line (4–6 lb test), small profiles, and slow presentations are important on pressured lakes.
NomadPath tracks walleye stocking events across all five states. When fry or fingerlings hit your local waters, resident walleye, pike, and bass often go on a feeding spree keying on the fresh forage. Enable stocking alerts to get notified within days of a plant — giving you a timing edge most anglers miss.
NomadPath notifies you the day walleye are stocked at your home lakes — so you’re there when fish are freshest.
Set Stocking Alerts — Free →Get stocking alerts for your walleye lakes
NomadPath notifies you the day walleye are stocked in any tracked water body across MN, WI, MI, ND, and SD.
Set Up Free Stocking Alerts| Date | Water Body | Count | Size | State |
|---|---|---|---|---|
| Apr 24, 2026 | Reservoir | 5,000,000 | Y | South Dakota |
| Apr 24, 2026 | River Angostura Reservoir | 5,000,000 | fry | South Dakota |
| Apr 18, 2026 | Sheridan | 580,000 | fry | South Dakota |
| Apr 15, 2026 | Spiritwood Lake | 80 | Adult | North Dakota |
| Apr 12, 2026 | Spiritwood Lake | 85 | Adult | North Dakota |
| Jan 21, 2026 | Selkirk Lake | 83 | fingerling | Michigan |
| Nov 25, 2025 | Dewey Lake | 500 | fingerling | Michigan |
| Nov 19, 2025 | Lake Le Ann | 1,450 | fingerling | Michigan |
| Nov 17, 2025 | Wall Lake | 1,000 | fingerling | Michigan |
| Nov 11, 2025 | Barron Lake | 800 | fingerling | Michigan |
| Nov 11, 2025 | Monterey Lake | 1,000 | fingerling | Michigan |
| Nov 10, 2025 | Palmer Lake | 450 | fingerling | Michigan |
| Nov 10, 2025 | Town Line Lake | 500 | fingerling | Michigan |
| Nov 10, 2025 | Long Lake-Colon Twp | 675 | fingerling | Michigan |
| Nov 6, 2025 | Crystal Lake | 1,016 | fingerling | Michigan |