Fathers Day Promo: Buy Any Reel, Get Omnia PRO Free. Learn More

Buy 4, Get 1 FREE All Zoom, Through 06/10. Save Now

Built to Serve Tee + PRO = $20 Donated Per Order → Shop Now

20% Off Dirty Jigs and Nichols Lures, Through 06/10. Save Now

20% Off Bubba, Through 06/16. Save Now

Save Up To $500 on Select Minn Kota, Through 06/18. Save Now

Buy One, Get One FREE P-Line Tactical Fluorocarbon. Learn More

PRO members get free shipping, rewards & local lake data! Join Today

Markdowns on popular products - See all bargain offers

Omnia Fishing
  • Search Site
Omnia Fishing

Mantrap Lake

Published: Updated:

Spring Fishing Patterns on Mantrap Lake

SeasonSpeciesWater TempBehavioral PatternsKey LocationsBest TechniquesForage TypesBait Colors
Spring (Pre-Spawn)Northern Pike38-48
  • Pre-spawn Northern Pike actively feeding and staging near spawning areas, most active during daylight hours in shallow water
  • Moving between deeper staging areas and shallow spawning zones, particularly concentrated around emerging vegetation and tributary inflows
  • Shallow bays with emerging vegetation, especially near reed beds
  • Tributary inflows and connected channels where warmer water first enters the system
  • Protected shoreline areas with gradual slopes leading to spawning flats
  • Soft Body Swimbaits (Large) worked slowly through shallow staging areas
  • Spinnerbaits retrieved steadily along emerging weed edges
  • Live Bait Rigs positioned near pre-spawn staging points
  • Perch congregating in similar shallow areas
  • Bluegills moving into warming shallows
  • Natural Baitfish Colors
  • Dark Neutrals
  • Purple Colors
Spring (Pre-Spawn)Largemouth Bass48-58
  • Bass are transitioning from winter depths to pre-spawn staging areas, following the warming trend and becoming increasingly active as water temperatures rise
  • Fish are beginning to feed more aggressively to prepare for spawning, with primary focus on larger meals like bluegill and perch
  • Secondary points and channel swings adjacent to spawning flats, particularly those with submerged vegetation
  • Deep water access points near emerging reed beds in 5-10 foot depth ranges
  • Protected coves with early-warming water, especially those with complex shoreline features
  • Lipless Crankbaits worked through emerging vegetation with sporadic pauses
  • Bladed Jigs slow-rolled near vegetation edges and transition areas
  • Texas Rigs (Worming) worked methodically through staging areas
  • Bluegill congregating near emerging vegetation
  • Perch schools in slightly deeper water near structure
  • Natural Baitfish Colors
  • Dark Neutrals
  • Vibrant Craw Colors
Spring (Spawn)Northern Pike38-52
  • Northern Pike are moving into shallow spawning areas, particularly reed beds and flooded vegetation in bays where water warms first
  • Post-spawn fish remain shallow but transition to active feeding, targeting abundant perch and bluegill populations around vegetation edges
  • Shallow bays with emergent vegetation, particularly reeds and lily pad stems in 2-6 feet of water
  • Secondary points leading into spawning bays with submerged vegetation
  • Vegetation edges adjacent to slightly deeper water (6-10 feet)
  • Spinnerbaits worked slowly through vegetation edges and over emerging weed growth
  • Soft Body Swimbaits (Large) with steady retrieves parallel to spawning areas
  • Live Bait Rigs positioned near vegetation edges for post-spawn feeding fish
  • Perch congregating near vegetation edges
  • Bluegill moving into shallow warming bays
  • Natural Baitfish Colors
  • Chartreuse Colors
  • Dark Neutrals
Spring (Spawn)Largemouth Bass55-65
  • Bass moving into shallow staging areas and spawning sites, particularly in protected coves and bays with stable temperatures
  • Males actively guarding nests while females move between deeper pre-spawn staging areas and shallow spawning zones
  • Increased feeding activity during pre-spawn, followed by territorial behavior during spawn
  • Protected shallow bays with emergent vegetation and stable bottom composition
  • Secondary points leading into spawning bays
  • Shallow flats adjacent to deeper water
  • Texas Rigs (Pitch/Flip)
  • Soft Body Swimbaits (Small/Medium)
  • Wacky Rigs
  • Bluegill beginning to move shallow
  • Perch in transitional areas
  • Natural Craw Colors
  • Dark Neutrals
  • Purple Colors
Spring (Post-Spawn)Northern Pike52-65
  • Post-spawn pike are actively feeding to recover energy, primarily targeting perch and bluegills in and around vegetation edges
  • Fish are most active during early morning and evening hours, moving between shallow vegetation and slightly deeper adjacent areas
  • Pike are utilizing ambush points near structural elements, particularly where vegetation meets deeper water
  • Edges of reed beds and lily pads where they transition to deeper water
  • Points and bays with emerging vegetation in 8-14 foot depth range
  • Shallow vegetation flats adjacent to deeper water
  • Spinnerbaits worked along vegetation edges
  • Soft Body Swimbaits (Large) with steady retrieve near cover
  • Inline Spinners in open pockets between vegetation
  • Trolling Shallow (0-9') parallel to weed edges
  • Perch
  • Bluegill
  • Young-of-year baitfish
  • Natural Baitfish Colors
  • Light Neutral Colors
  • Dark Neutrals
Spring (Post-Spawn)Largemouth Bass58-72
  • Post-spawn largemouth bass are actively recovering and beginning to feed aggressively, transitioning from spawning areas to early summer patterns
  • Fish are utilizing the abundant vegetation edges and points as primary feeding zones, especially during morning and evening periods
  • Secondary points and vegetation edges adjacent to spawning bays
  • Emerging reed and lily pad beds in 2-6 foot depths
  • Deeper vegetation edges in 8-14 foot range for midday periods
  • Spinnerbaits worked along vegetation edges and points
  • Texas Rigs (Pitch/Flip) in and around emerging vegetation
  • Shallow Diving Crankbaits (0-6') parallel to vegetation edges
  • Bluegill gathering in spawning areas and vegetation
  • Perch schools around vegetation edges
  • Young of the year baitfish beginning to emerge
  • Natural Baitfish Colors
  • Dark Neutrals
  • Chartreuse Colors

Summer Fishing Patterns

SeasonSpeciesWater TempBehavioral PatternsKey LocationsBest TechniquesForage TypesBait Colors
SummerNorthern Pike68-78
  • Active during early morning and evening hours, using vegetation as ambush points
  • Utilizing both shallow vegetation (4-8ft) for feeding and deeper areas (8-14ft) for thermal refuge during midday
  • Lily pads and reed beds with adjacent deep water access
  • Submerged vegetation in 8-14 feet of water
  • Weed edges where vegetation meets deeper water
  • Swim Jigs worked through and around vegetation
  • Medium Diving Crankbaits (7'-12') parallel to weed edges
  • Shallow Diving Crankbaits (0-6') near surface vegetation
  • Perch
  • Bluegill
  • Other shallow water panfish
  • Dark Neutrals
  • Natural Baitfish Colors
  • Green Colors
SummerLargemouth Bass72-85
  • Bass are exhibiting a dual pattern: active shallow feeding in reed beds and lily pads during lower light periods, while also maintaining a sneaky deep bite throughout the day
  • Fish are seeking shade and ambush positions near emergent vegetation edges during bright conditions, with increased activity during early/late hours
  • Reed beds and lily pad edges in shallow water (1-4 feet)
  • Deep submerged vegetation in 8-14 feet of water
  • Transition areas between shallow and deep vegetation
  • Swim Jigs worked along vegetation edges and through reed beds
  • Texas Rigs (Pitch/Flip) worked in deep vegetation
  • Frogs/Toads worked over lily pads during early morning
  • Soft Body Swimbaits (Small/Medium) for covering water between productive areas
  • Bluegill concentrated around vegetation
  • Young of year baitfish in shallow areas
  • Perch relating to deeper vegetation
  • Dark Neutrals
  • Natural Baitfish Colors
  • Vibrant Craw Colors

Fall Fishing Guide for Mantrap Lake

SeasonSpeciesWater TempBehavioral PatternsKey LocationsBest TechniquesForage TypesBait Colors
FallNorthern Pike45-65
  • Northern Pike are actively feeding to build energy reserves for winter, targeting larger prey fish in predictable locations
  • Fish are following baitfish schools, particularly perch and bluegills, as they move to deeper structure adjacent to shallow feeding areas
  • Most active during low-light periods and overcast days, with increased shallow water activity during these conditions
  • Deep weed edges adjacent to shallow feeding flats (8-14 feet)
  • Points and inside turns with remaining vegetation
  • Protected bays with schools of baitfish
  • Spinnerbaits worked along weed edges and through remaining vegetation
  • Soft Body Swimbaits (Large) slow-rolled through transitional areas
  • Trolling Shallow (0-9') along weed edges during low light periods
  • Yellow Perch congregating in schools near structure
  • Bluegills remaining in vegetation edges
  • Various small baitfish schooling in deeper water
  • Natural Baitfish Colors
  • Dark Neutrals
  • Chartreuse Colors
FallLargemouth Bass52-68
  • Bass are actively feeding on baitfish, following forage movements to deeper structures as water cools
  • Fish transitioning from summer patterns, moving into mid-depth zones and relating to key structure points
  • Showing increased activity during midday hours as water temperatures moderate
  • Main lake points with access to deep water, especially those adjacent to bays
  • Inside turns of coves where remaining vegetation meets deeper water
  • Steep shoreline breaks near deep water access
  • Spinnerbaits worked along break lines and through remaining vegetation
  • Medium Diving Crankbaits (7'-12') parallel to deep structure
  • Soft Body Swimbaits (Small/Medium) for actively feeding fish
  • Bluegill concentrating near remaining vegetation
  • Perch schools moving to deeper structure
  • Baitfish schools gathering in creek arms and coves
  • Natural Baitfish Colors
  • Dark Neutrals
  • Purple Colors

Winter & Ice Fishing Patterns

SeasonSpeciesWater TempBehavioral PatternsKey LocationsBest TechniquesForage TypesBait Colors
WinterNorthern Pike38-45
  • Northern Pike are actively cruising near remaining green vegetation and primary structural elements, taking advantage of the higher oxygen levels in open water areas
  • Fish are following primary forage (perch and bluegill) movements, with increased feeding activity during low-light periods
  • Deep weed edges adjacent to remaining green vegetation in 8-14 foot depth range
  • Points and inside turns where vegetation meets deeper water
  • Protected bays with remaining vegetation that hold concentrations of forage fish
  • Soft Body Swimbaits (Large) worked slowly along weed edges
  • Spinnerbaits retrieved at moderate speeds parallel to structure
  • Live Bait Rigs with large minnows near vegetation edges
  • Yellow Perch concentrating near remaining vegetation
  • Bluegills holding in protected areas with vegetation
  • Small pike gathering in similar areas
  • Natural Baitfish Colors
  • Dark Neutrals
  • Light Neutral Colors
IceNorthern Pike33-39
  • Northern Pike become less active but maintain feeding periods, especially during stable weather. They tend to concentrate in areas near primary forage sources
  • Fish typically hold in moderately deep water (8-14 feet) near structure that provides access to both shallow and deep water zones
  • Deep weed edges adjacent to primary lake basin (8-14 feet)
  • Points and inside turns where vegetation meets deeper water
  • Shallow bays with remaining green vegetation (4-8 feet)
  • Ice Fishing Tip-Ups
  • Ice Fishing Spoons
  • Ice Fishing Jigs
  • Yellow Perch
  • Bluegills
  • Smaller Pike
  • Natural Baitfish Colors
  • Dark Neutrals
  • Chartreuse Colors

Key Seasonal Structures in Mantrap Lake

SeasonSpeciesPrimary StructureSecondary Structure
Spring (Pre-Spawn)Northern PikeShallow bays with emerging vegetation, especially near reed bedsTributary inflows and connected channels where warmer water first enters the system
Spring (Pre-Spawn)Largemouth BassSecondary points and channel swings adjacent to spawning flats, particularly those with submerged vegetationDeep water access points near emerging reed beds in 5-10 foot depth ranges
Spring (Spawn)Northern PikeShallow bays with emergent vegetation, particularly reeds and lily pad stems in 2-6 feet of waterSecondary points leading into spawning bays with submerged vegetation
Spring (Spawn)Largemouth BassProtected shallow bays with emergent vegetation and stable bottom compositionSecondary points leading into spawning bays
Spring (Post-Spawn)Northern PikeEdges of reed beds and lily pads where they transition to deeper waterPoints and bays with emerging vegetation in 8-14 foot depth range
Spring (Post-Spawn)Largemouth BassSecondary points and vegetation edges adjacent to spawning baysEmerging reed and lily pad beds in 2-6 foot depths
SummerNorthern PikeLily pads and reed beds with adjacent deep water accessSubmerged vegetation in 8-14 feet of water
SummerLargemouth BassReed beds and lily pad edges in shallow water (1-4 feet)Deep submerged vegetation in 8-14 feet of water
FallNorthern PikeDeep weed edges adjacent to shallow feeding flats (8-14 feet)Points and inside turns with remaining vegetation
FallLargemouth BassMain lake points with access to deep water, especially those adjacent to baysInside turns of coves where remaining vegetation meets deeper water
WinterNorthern PikeDeep weed edges adjacent to remaining green vegetation in 8-14 foot depth rangePoints and inside turns where vegetation meets deeper water
IceNorthern PikeDeep weed edges adjacent to primary lake basin (8-14 feet)Points and inside turns where vegetation meets deeper water

Primary Forage by Season

SeasonSpeciesPrimary ForageSecondary Forage
Spring (Pre-Spawn)Northern PikePerch congregating in similar shallow areasBluegills moving into warming shallows
Spring (Pre-Spawn)Largemouth BassBluegill congregating near emerging vegetationPerch schools in slightly deeper water near structure
Spring (Spawn)Northern PikePerch congregating near vegetation edgesBluegill moving into shallow warming bays
Spring (Spawn)Largemouth BassBluegill beginning to move shallowPerch in transitional areas
Spring (Post-Spawn)Northern PikePerchBluegill
Spring (Post-Spawn)Largemouth BassBluegill gathering in spawning areas and vegetationPerch schools around vegetation edges
SummerNorthern PikePerchBluegill
SummerLargemouth BassBluegill concentrated around vegetationYoung of year baitfish in shallow areas
FallNorthern PikeYellow Perch congregating in schools near structureBluegills remaining in vegetation edges
FallLargemouth BassBluegill concentrating near remaining vegetationPerch schools moving to deeper structure
WinterNorthern PikeYellow Perch concentrating near remaining vegetationBluegills holding in protected areas with vegetation
IceNorthern PikeYellow PerchBluegills

Bait Colors by Season for Mantrap Lake

SeasonSpeciesBait Colors
Spring (Pre-Spawn)Northern Pike
  • Natural Baitfish Colors
  • Dark Neutrals
  • Purple Colors
Spring (Pre-Spawn)Largemouth Bass
  • Natural Baitfish Colors
  • Dark Neutrals
  • Vibrant Craw Colors
Spring (Spawn)Northern Pike
  • Natural Baitfish Colors
  • Chartreuse Colors
  • Dark Neutrals
Spring (Spawn)Largemouth Bass
  • Natural Craw Colors
  • Dark Neutrals
  • Purple Colors
Spring (Post-Spawn)Northern Pike
  • Natural Baitfish Colors
  • Light Neutral Colors
  • Dark Neutrals
Spring (Post-Spawn)Largemouth Bass
  • Natural Baitfish Colors
  • Dark Neutrals
  • Chartreuse Colors
SummerNorthern Pike
  • Dark Neutrals
  • Natural Baitfish Colors
  • Green Colors
SummerLargemouth Bass
  • Dark Neutrals
  • Natural Baitfish Colors
  • Vibrant Craw Colors
FallNorthern Pike
  • Natural Baitfish Colors
  • Dark Neutrals
  • Chartreuse Colors
FallLargemouth Bass
  • Natural Baitfish Colors
  • Dark Neutrals
  • Purple Colors
WinterNorthern Pike
  • Natural Baitfish Colors
  • Dark Neutrals
  • Light Neutral Colors
IceNorthern Pike
  • Natural Baitfish Colors
  • Dark Neutrals
  • Chartreuse Colors