Island Lake Reservoir is a reservoir in St. Louis County, Minnesota. Island Lake Reservoir covers about 6,315 acres, reaches a recorded 69 feet and holds about 98,592 acre-feet.
How the Size and Shape of Island Lake Reservoir Affect Fishing
Island Lake Reservoir has an old river or creek channel under the water, so start with channel bends, points and places where shallow water drops into the deep end.
Fish and Baits at Island Lake Reservoir
Fish reported from Island Lake Reservoir include black bullhead, black crappie, blackchin shiner, bluegill, brook trout, burbot, channel catfish, emerald shiner, golden shiner, iowa darter, johnny darter, largemouth bass, logperch, muskellunge, northern pike, pumpkinseed, rock bass, shorthead redhorse, smallmouth bass, spottail shiner, trout perch, walleye, white sucker, and yellow perch.
Bass
For bass at Island Lake Reservoir, fish weeds, wood and shade with a spinnerbait, jig or Texas-rigged worm for largemouth, and work a tube, Ned rig or small crankbait across rock and firm points for smallmouth.
Crappie, Yellow Perch, and Sunfish
For panfish at Island Lake Reservoir, use a small jig or minnow beside brush for crappie, and fish a worm, cricket or tiny jig near weeds for bluegill and pumpkinseed, and keep a small jig, minnow or worm close to bottom for yellow perch.
Walleye
For roaming fish at Island Lake Reservoir, jig a minnow or troll a crankbait along points and deeper edges for walleye.
Muskellunge and Pike
For large predators at Island Lake Reservoir, throw a bucktail, jerkbait or large rubber lure along points and weed edges for muskellunge, and cast a spoon, spinnerbait or swimbait beside weeds for northern pike.
Catfish and Bullheads
For bottom fishing at Island Lake Reservoir, put cut bait, a nightcrawler or prepared bait on bottom for channel catfish, and fish a worm or small piece of cut bait in quiet water for bullheads.
Rock Bass
At Island Lake Reservoir, use a small jig, worm or tiny crankbait around rock and firm shorelines for rock bass.
Burbot
For other cold-water fish at Island Lake Reservoir, fish a glow jig or natural bait close to bottom after dark for burbot.
How the Seasons Change Island Lake Reservoir
Spring around Island Lake Reservoir is a good time to check warm coves and incoming water, and summer fishing is usually better in cooler, deeper water. Fall around Island Lake Reservoir can bring fish back to windy points and banks, while winter calls for smaller baits fished slowly.
A Simple Plan for Fishing Island Lake Reservoir
On a first trip to Island Lake Reservoir, check incoming water, one bend in the old channel and a point near deep water with a moving lure, then slow down with a jig or worm where you get a bite.
Useful Tackle for Island Lake Reservoir
A medium spinning rod covers smaller lures at Island Lake Reservoir, while a heavier rod and stronger leader are better for pike or muskellunge.
Island Lake Reservoir FAQs
Where should an angler start on the 6,315-acre Island Lake Reservoir?
At Island Lake Reservoir, pick one cove and the closest point or drop into deep water, then fish that small area well before making a long move.
Should anglers fish the 69-foot deep end of Island Lake Reservoir?
Not every trip. A better place at Island Lake Reservoir is where a point, drop-off or group of baitfish gives the fish a reason to stop.
What does the 98,592 acre-foot storage figure mean at Island Lake Reservoir?
At Island Lake Reservoir, it shows that a lot of the water sits away from the bank and around the old channel or deep end.