White Sucker
White Suckers are one of New Hampshire's most abundant native freshwater fish species, found in all freshwater habitats throughout the state including rivers, streams, lakes, and ponds of all sizes.
They are extremely adaptable and can be found in almost any habitat type.
Scientific Name: Catostomus commersonii
- These cylindrical fish have blunt snouts and distinctive downward-pointed fleshy mouths adapted for bottom feeding, with relatively large visible scales and coloration ranging from black to brass on the back with cream-colored underbellies.
- Adults typically measure 10-18 inches but can grow up to 2 feet in length.
Fishing in New Hampshire
Merrimack River
Contoocook River
Great Bay
Lake Winnisquam
Lake Winnipesaukee
Piscataqua River
Sunapee Lake
Pemigewasset River
Bellamy River
Squam Lake
What to know
Habitat Distribution
- Found in all freshwater habitats throughout the state including rivers, streams, lakes, and ponds of all sizes.
- Larger individuals prefer lakes, ponds, or deeper sections of rivers and streams.
Key Locations
- New Hampshire's major watersheds including the Connecticut River system, lakes region waters, and various tributary streams throughout the state.
Specific Spots
- Target current breaks, eddies, deep pools, and slack water behind structure.
- Look for areas near stream inlets, below dams and overflows, and deeper holes in riffles where they congregate.
White Sucker FAQ
Answers from onWater's species guide.
What are the best lures and bait for White Sucker in New Hampshire?
Small pieces of garden worms or nightcrawlers are the most effective baits, fished on the bottom. Cut White Sucker can be used as bait for other species like cusk during winter ice fishing.
How do you catch White Sucker in New Hampshire?
For bait fishing, fish on the bottom. For fly fishing, use patterns that sink quickly to the bottom. Since water clarity affects presentation, use smaller flies in clear water and larger patterns in muddy conditions. Ensure your presentation reaches the streambed or lake bottom where they actively forage.
What do White Sucker eat?
White Suckers are bottom feeders that consume mollusks, aquatic insect larvae (mostly midges), algae, crustaceans, small invertebrates, and decayed organic materials. Juveniles forage along stream bottoms for invertebrates and algae.
Where do White Sucker live in New Hampshire?
Found in all freshwater habitats throughout the state including rivers, streams, lakes, and ponds of all sizes. Larger individuals prefer lakes, ponds, or deeper sections of rivers and streams.
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