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

20% Off Xzone Lures, Through 06/17. Save Now

20% Off All St. Croix Mojo Bass Rods, Through 06/28. Save Now

PRO Members: Get 2X Credit Back On All Fishing Line. Learn More

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

Thomas O. Marsh Park Pond

Published: Updated:

Spring Fishing Patterns on Thomas O. Marsh Park Pond

SeasonSpeciesWater TempBehavioral PatternsKey LocationsBest TechniquesForage TypesBait Colors
Spring (Pre-Spawn)Largemouth Bass47-62
  • Bass are actively feeding but remaining selective in clear water conditions, suspending near submerged vegetation and responding well to slow, deliberate presentations
  • Fish are transitioning between winter and spawning areas, utilizing grass edges in 8-12 foot depth range as primary staging locations
  • Submerged grass beds in 8-12 foot range with 1-2 foot tall vegetation
  • Grass edges and transition areas near spawning flats
  • Protected areas with stable water temperatures
  • Hard Jerkbaits worked extremely slow with long pauses, especially during calm conditions
  • Spybaits counted down to grass tops and retrieved slowly
  • Drop Shot rigged with finesse baits for clear water sight fishing
  • Bluegill
  • Crappie
  • Perch
  • Natural Baitfish Colors
  • Green Colors
  • Metallic Colors
Spring (Pre-Spawn)Trout52-58
  • Trout are actively feeding in both shallow and deep water, utilizing structure for ambush points while following temperature preferences
  • Fish are particularly active around shallow cover like laydowns and overhangs, especially during cooler periods of the day
  • Laydowns and overhanging structure in 1-3 feet of water
  • Deeper edges of submerged vegetation in 8-12 feet
  • Spring-fed areas maintaining cool water temperatures
  • Drop Shot with light line due to clear water conditions
  • Soft Jerkbaits worked slowly near structure
  • Inline Spinners retrieved at moderate speeds parallel to structure
  • Minnows - primary forage based on fishing reports
  • Small insects and aquatic larvae emerging in spring
  • Natural Baitfish Colors
  • Green Colors
  • Light Neutral Colors
Spring (Spawn)Largemouth Bass52-69
  • Fish are in spawning phase, transitioning between pre-spawn feeding and spawning behavior, with some actively spawning in shallow protected areas while others stage nearby
  • Actively feeding during stable weather periods, particularly targeting bluegill around submerged vegetation
  • Submerged grass flats in 8-12 foot range with clean edges
  • Protected shallow areas with beaver dams and flooded brush
  • Grass beds within 4-6 feet of surface
  • Hard Jerkbaits worked just above grass tops with pauses
  • Texas Rigs (Pitch/Flip) worked slowly through shallow cover
  • Damiki Rig for suspended fish in clear water
  • Bluegill around vegetation edges
  • Small baitfish suspended over grass
  • Natural Baitfish Colors
  • Green Colors
  • Natural Craw Colors
Spring (Spawn)Trout48-58
  • Trout are actively spawning in spring, moving into shallower waters (2-6 feet) near submerged vegetation and structure, particularly during early morning and evening hours
  • Fish are aggressively feeding to recover energy from spawning activities, utilizing multiple depth zones and ambush points near laydowns and overhangs
  • Shallow areas with submerged vegetation and nearby deeper water access
  • Natural structure areas with laydowns and overhangs providing ambush points
  • Protected coves and points with moderate depth transitions
  • Drop Shot with light line presentation due to exceptional water clarity
  • Soft Body Swimbaits (Small/Medium) worked slowly through spawning areas
  • Inline Spinners near structure during active feeding periods
  • Minnows - primary forage base confirmed in fishing reports
  • Small aquatic insects emerging in spring
  • Natural Baitfish Colors
  • Green Colors
  • Metallic Colors
Spring (Post-Spawn)Largemouth Bass58-72
  • Bass are transitioning from spawning areas to early summer patterns, actively feeding to recover energy after spawn
  • Fish are utilizing the submerged grass in 8-12 foot range as primary feeding zones, moving between shallow and mid-depth areas throughout the day
  • Grass edges in 8-12 foot depth range where bass can ambush prey
  • Secondary points with access to deeper water and submerged vegetation
  • Offshore humps with grass in 14-20 foot range, especially during midday
  • Drop Shot worked along grass edges with subtle presentations in clear water
  • Soft Jerkbaits with long pauses to trigger reaction strikes
  • Texas Rigs (Worming) through scattered grass patches
  • Bluegill in and around grass beds
  • Young of year baitfish beginning to emerge
  • Natural Baitfish Colors
  • Green Colors
  • Light Neutral Colors
Spring (Post-Spawn)Trout52-62
  • Trout are actively feeding in post-spawn phase, transitioning between shallow and moderate depths following daily temperature changes
  • Fish are sight-feeding aggressively due to excellent water clarity (8-10 ft visibility), particularly during low light periods
  • Utilizing structure (laydowns and overhangs) as ambush points while pursuing minnow forage
  • Submerged vegetation edges in 8-12 foot depths where minnows congregate
  • Laydowns and overhanging structure in 4-8 foot zones, especially in shaded areas
  • Points and coves with access to deeper water for temperature regulation
  • Drop Shot with light line presentations due to clear water conditions
  • Soft Jerkbaits worked slowly along structure edges
  • Inline Spinners near vegetation edges during active feeding periods
  • Minnows - primary forage base mentioned in reports
  • Small aquatic insects emerging in spring
  • Young-of-year baitfish beginning to appear
  • Natural Baitfish Colors
  • Green Colors
  • Light Neutral Colors

Summer Fishing Patterns

SeasonSpeciesWater TempBehavioral PatternsKey LocationsBest TechniquesForage TypesBait Colors
SummerLargemouth Bass75-82
  • Actively feeding on bluegill around submerged vegetation on offshore humps in 14-20 foot range
  • Fish are establishing summer feeding patterns, relating strongly to grass edges and utilizing deeper structure during bright conditions
  • Offshore humps with grass in 14-20 foot range
  • Deep weedlines adjacent to primary lake basin
  • Submerged vegetation edges in 8-12 foot depth range
  • Drop Shot with soft plastics worked through grass edges
  • Texas Rigs (Worming) through submerged vegetation
  • Soft Jerkbaits worked slowly above grass
  • Bluegill
  • Young of year baitfish
  • Natural Baitfish Colors
  • Green Colors
SummerTrout58-68
  • During summer, trout will seek cooler, more oxygenated water, moving deeper during midday and becoming more active during early morning and evening hours
  • Fish are utilizing submerged vegetation edges and structure as ambush points, particularly during low light periods
  • In clear water conditions (8-10 ft visibility), trout become more selective and cautious, requiring more natural presentations
  • Deep water pockets near weed edges where cool water persists
  • Shaded areas under laydowns and overhangs, especially during midday
  • Drop-offs adjacent to vegetation where trout can quickly access different depth zones
  • Drop Shot with light line and finesse presentations due to clear water
  • Soft Jerkbaits worked slowly along weed edges and structure
  • Trolling Shallow (0-9') during early morning and evening hours
  • Minnows concentrated around vegetation edges
  • Small insects and aquatic invertebrates in weed beds
  • Juvenile fish seeking shelter in vegetation
  • Natural Baitfish Colors
  • Green Colors
  • Natural Shad Colors

Fall Fishing Guide for Thomas O. Marsh Park Pond

SeasonSpeciesWater TempBehavioral PatternsKey LocationsBest TechniquesForage TypesBait Colors
FallLargemouth Bass58-72
  • Actively feeding on bluegill around grass edges, with increased activity during morning hours
  • Transitioning between summer and winter patterns, utilizing grass lines as primary feeding zones in 10-15 foot depth range
  • Inside grass lines in 10-15 feet of water
  • Offshore grass humps in 14-20 foot range
  • Points with vegetation near deeper water access
  • Drop Shot with finesse baits around grass edges
  • Wacky Rigs worked slowly through vegetation gaps
  • Hard Topwater (Walking) like whopper plopper during active feeding periods
  • Bluegill
  • Small Baitfish
  • Natural Baitfish Colors
  • Green Colors
FallTrout48-62
  • Trout becoming more active as water temperatures cool, moving into shallower zones to feed opportunistically on baitfish
  • Fish transitioning between deep and shallow water throughout the day, using submerged vegetation and structure as ambush points
  • Edges of submerged vegetation near drop-offs where clear water allows for sight feeding
  • Laydowns and overhangs in 8-12 foot zones providing ambush points
  • Shallow flats adjacent to deeper water where trout can chase baitfish
  • Drop Shot with small soft plastics worked slowly along vegetation edges
  • Soft Body Swimbaits (Small/Medium) retrieved steadily through the water column
  • Inline Spinners worked parallel to structure in shallow zones
  • Minnows schooling in the vegetation edges
  • Small aquatic insects near submerged vegetation
  • Natural Baitfish Colors
  • Green Colors
  • Metallic Colors

Winter & Ice Fishing Patterns

SeasonSpeciesWater TempBehavioral PatternsKey LocationsBest TechniquesForage TypesBait Colors
WinterLargemouth Bass42-48
  • Sluggish behavior, preferring deeper, stable water temperatures and reducing movement to conserve energy
  • Feeding activity concentrated during warmer parts of day, especially on sunny afternoons
  • Deep grass edges near offshore humps in 14-20 foot range
  • Protected deeper pockets adjacent to submerged grass lines
  • Deep water gathering spots near primary points
  • Drop Shot with slow, subtle movements
  • Blade Baits worked with controlled lifts
  • Shakey Heads dragged slowly along bottom structure
  • Suspended Bluegill in deeper grass edges
  • Small baitfish schooled in deeper water
  • Natural Baitfish Colors
  • Green Colors
  • Light Neutral Colors
WinterTrout38-45
  • Trout become more lethargic and concentrate in deeper, stable temperature zones during winter, making slower presentations necessary
  • Fish will move to areas with good oxygen content and feed opportunistically during stable weather patterns
  • Deep water areas near submerged vegetation that provide both cover and oxygen
  • Laydowns and overhangs in deeper water that offer shelter from current and ambush points
  • Transition areas between shallow and deep water where temperature breaks occur
  • Drop Shot with subtle movements to target suspended fish
  • Vertical Jigging Shallow (0-9') with controlled, slower presentations
  • Spybaits worked slowly through the water column
  • Small minnows in the 2-3 inch range
  • Aquatic insects near vegetation
  • Small fish seeking shelter in the remaining vegetation
  • Natural Baitfish Colors
  • Metallic Colors
  • Green Colors

Key Seasonal Structures in Thomas O. Marsh Park Pond

SeasonSpeciesPrimary StructureSecondary Structure
Spring (Pre-Spawn)Largemouth BassSubmerged grass beds in 8-12 foot range with 1-2 foot tall vegetationGrass edges and transition areas near spawning flats
Spring (Pre-Spawn)TroutLaydowns and overhanging structure in 1-3 feet of waterDeeper edges of submerged vegetation in 8-12 feet
Spring (Spawn)Largemouth BassSubmerged grass flats in 8-12 foot range with clean edgesProtected shallow areas with beaver dams and flooded brush
Spring (Spawn)TroutShallow areas with submerged vegetation and nearby deeper water accessNatural structure areas with laydowns and overhangs providing ambush points
Spring (Post-Spawn)Largemouth BassGrass edges in 8-12 foot depth range where bass can ambush preySecondary points with access to deeper water and submerged vegetation
Spring (Post-Spawn)TroutSubmerged vegetation edges in 8-12 foot depths where minnows congregateLaydowns and overhanging structure in 4-8 foot zones, especially in shaded areas
SummerLargemouth BassOffshore humps with grass in 14-20 foot rangeDeep weedlines adjacent to primary lake basin
SummerTroutDeep water pockets near weed edges where cool water persistsShaded areas under laydowns and overhangs, especially during midday
FallLargemouth BassInside grass lines in 10-15 feet of waterOffshore grass humps in 14-20 foot range
FallTroutEdges of submerged vegetation near drop-offs where clear water allows for sight feedingLaydowns and overhangs in 8-12 foot zones providing ambush points
WinterLargemouth BassDeep grass edges near offshore humps in 14-20 foot rangeProtected deeper pockets adjacent to submerged grass lines
WinterTroutDeep water areas near submerged vegetation that provide both cover and oxygenLaydowns and overhangs in deeper water that offer shelter from current and ambush points

Primary Forage by Season

SeasonSpeciesPrimary ForageSecondary Forage
Spring (Pre-Spawn)Largemouth BassBluegillCrappie
Spring (Pre-Spawn)TroutMinnows - primary forage based on fishing reportsSmall insects and aquatic larvae emerging in spring
Spring (Spawn)Largemouth BassBluegill around vegetation edgesSmall baitfish suspended over grass
Spring (Spawn)TroutMinnows - primary forage base confirmed in fishing reportsSmall aquatic insects emerging in spring
Spring (Post-Spawn)Largemouth BassBluegill in and around grass bedsYoung of year baitfish beginning to emerge
Spring (Post-Spawn)TroutMinnows - primary forage base mentioned in reportsSmall aquatic insects emerging in spring
SummerLargemouth BassBluegillYoung of year baitfish
SummerTroutMinnows concentrated around vegetation edgesSmall insects and aquatic invertebrates in weed beds
FallLargemouth BassBluegillSmall Baitfish
FallTroutMinnows schooling in the vegetation edgesSmall aquatic insects near submerged vegetation
WinterLargemouth BassSuspended Bluegill in deeper grass edgesSmall baitfish schooled in deeper water
WinterTroutSmall minnows in the 2-3 inch rangeAquatic insects near vegetation

Bait Colors by Season for Thomas O. Marsh Park Pond

SeasonSpeciesBait Colors
Spring (Pre-Spawn)Largemouth Bass
  • Natural Baitfish Colors
  • Green Colors
  • Metallic Colors
Spring (Pre-Spawn)Trout
  • Natural Baitfish Colors
  • Green Colors
  • Light Neutral Colors
Spring (Spawn)Largemouth Bass
  • Natural Baitfish Colors
  • Green Colors
  • Natural Craw Colors
Spring (Spawn)Trout
  • Natural Baitfish Colors
  • Green Colors
  • Metallic Colors
Spring (Post-Spawn)Largemouth Bass
  • Natural Baitfish Colors
  • Green Colors
  • Light Neutral Colors
Spring (Post-Spawn)Trout
  • Natural Baitfish Colors
  • Green Colors
  • Light Neutral Colors
SummerLargemouth Bass
  • Natural Baitfish Colors
  • Green Colors
SummerTrout
  • Natural Baitfish Colors
  • Green Colors
  • Natural Shad Colors
FallLargemouth Bass
  • Natural Baitfish Colors
  • Green Colors
FallTrout
  • Natural Baitfish Colors
  • Green Colors
  • Metallic Colors
WinterLargemouth Bass
  • Natural Baitfish Colors
  • Green Colors
  • Light Neutral Colors
WinterTrout
  • Natural Baitfish Colors
  • Metallic Colors
  • Green Colors