White Sucker
The White Sucker is a freshwater cypriniform fish found as far west as New Mexico, representing the southwestern edge of its massive North American range.
In New Mexico, White Suckers are considered an introduced species with an S5 conservation status, indicating stable populations.
Scientific Name: Catostomus commersonii
- Can live up to 17 years and reach lengths up to 25 inches, have distinctive fleshy, papillose lips designed for sucking organic matter and aufwuchs from substrate.
Fishing in New Mexico
Rio Grande
Jemez River
Jemez Canyon Reservoir
Cochiti Lake
Rio Puerco
Upper Corrales Riverside Drain
Santa Fe River
Zia Reservoir
Isleta Drain
Bernalillo Riverside Drain
What to know
Habitat Distribution
- Documented in 18 hydrologic unit codes across the state, inhabit a wide variety of waters from small streams to large rivers and reservoirs.
Key Locations
- Rio Grande drainage from Elephant Butte Reservoir and Caballo areas, San Juan River drainage, Gila River and San Francisco River drainages, Pecos River drainage systems, lower Jemez River drainage, Heron Reservoir.
Specific Spots
- Focus on current breaks, deep pools, eddies, and slack water behind structure.
- Look for areas below dams, overflows, and where tributaries enter main stems.
White Sucker FAQ
Answers from onWater's species guide.
What are the best lures and bait for White Sucker in New Mexico?
Garden worms and nightcrawlers (cut into smaller pieces for better hookup ratios).
What flies work for White Sucker in New Mexico?
Patterns that sink quickly to the bottom - nymphs, scud patterns, and worm imitations.
When is the best time to fish for White Sucker in New Mexico?
Target outside of spawning season (avoid April to June when water temperatures reach around 50°F), particularly in fall and winter months.
How do you catch White Sucker in New Mexico?
Simple slip sinker rigs, pack bait techniques borrowed from carp fishing - mix bread crumbs with corn into moldable dough around your sinker to create an attractant cloud, keep fish moving on light tackle.
What do White Sucker eat?
Bottom feeders that consume small invertebrates, algae, plant matter, chironomid larvae, aquatic insect pupae, mollusks, crustaceans, and detritus. Young suckers feed on zooplankton and phytoplankton before transitioning to bottom feeding as their mouth moves to a ventral position.
Fish smarter with real-time insights
Whether you're en route and conditions shift or you're looking for the best spot based on current flows, we enable you to make informed decisions on the fly.
See it in the app
Most maps show you water.
onWater shows you White Sucker.
- 01 · Species map filter
Map every White Sucker water
Pick White Sucker and the map zeroes in on the waters they call home. No more guessing which lake holds them.
- 02 · Waterbody species
Tap any water. See what lives there.
Species, behavior and seasonal patterns for every lake, river and pond, before you leave the driveway.
- 03 · Angler Intelligence
Ask how to catch White Sucker
Tactics, gear and timing from onWater's AI fishing guide, tuned to the species and the water you're on.
Stop guessing where White Sucker are.
Open the map, filter by White Sucker, and head to water that holds them. Download onWater and plan your next trip in minutes.
- Species map filter
- Angler Intelligence
- Fishing journal
Explore other species
Trout, bass, salmon, panfish and everything in between. Each guide unpacks the behavior, seasons, and tactics that put fish in the net.
No species information available.
New Mexico licenses and regulations
Explore nearby waters
Explore New Mexico waters
Top fishing waters
Popular Cities
Loading popular cities...
Smarter Fishing Starts in the App.
onWater Fish gives you everything you need to plan smarter, fish better, and own every trip from first cast to last.