Skip to main content

Brown Bullhead

Brown Bullhead

Brown Bullhead are introduced catfish found throughout Arizona waters, particularly in places like Lake Pleasant near Morristown.

These hardy, bottom-dwelling fish thrive in Arizona's warm desert waters and can tolerate extreme conditions including high temperatures up to 97°F, low oxygen levels, and pollution that would kill other fish species.

Scientific Name: Ameiurus nebulosus

Physical Characteristics:

Characterized by their mottled brown body, whisker-like barbels (8 total around the mouth), and distinctive square or slightly rounded tail. They typically measure 8-20 inches with most averaging 12-15 inches, though specimens up to 21 inches are possible.

Brown bullheads have dark brown to yellowish-brown chin barbels and 21-24 anal fin rays, distinguishing them from their black and yellow bullhead cousins.

What to know

Habitat Distribution

Found throughout Arizona waters, in slow-moving streams, ponds, lakes, and reservoirs with muddy or vegetated bottoms

Key Locations

Lake Pleasant near Morristown

Specific Spots

Target areas with muddy bottoms, abundant vegetation, shallow coves, inlet/outlet areas, and structure like fallen logs or overhanging trees. In Arizona, focus on waters like Lake Pleasant and similar reservoirs with soft substrates and vegetation.

Brown Bullhead FAQ

Answers from onWater's species guide.

What are the best lures and bait for Brown Bullhead in Arizona?

Natural baits are extremely effective, including nightcrawlers (soak in pickled beet juice for bright red color in murky water), chicken livers, minnows, leeches, and crickets.

When is the best time to fish for Brown Bullhead in Arizona?

The optimal fishing season runs from late spring through fall, with summer months being particularly productive due to increased feeding activity in warm water. During spawning season (April-June), avoid targeting these fish as they're focused on reproduction rather than feeding.

How do you catch Brown Bullhead in Arizona?

Fish directly on the bottom using slip-sinker rigs or bobbers to keep bait just off the substrate.

What do Brown Bullhead eat?

These omnivorous bottom feeders consume algae, leeches, worms, mollusks, crustaceans, insects, crayfish, small fish, and fish eggs, relying heavily on their sensitive barbels to locate food since they have poor eyesight. They're primarily nocturnal feeders but will feed during the day in murky waters.

Where do Brown Bullhead live in Arizona?

Found throughout Arizona waters, in slow-moving streams, ponds, lakes, and reservoirs with muddy or vegetated bottoms

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 Brown Bullhead.

  1. 01 · Species map filter

    Map every Brown Bullhead water

    Pick Brown Bullhead and the map zeroes in on the waters they call home. No more guessing which lake holds them.

  2. 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.

  3. 03 · Angler Intelligence

    Ask how to catch Brown Bullhead

    Tactics, gear and timing from onWater's AI fishing guide, tuned to the species and the water you're on.

Stop guessing where Brown Bullhead are.

Open the map, filter by Brown Bullhead, and head to water that holds them. Download onWater and plan your next trip in minutes.

  • Species map filter
  • Angler Intelligence
  • Fishing journal
Try onWater+ for free

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.

Arizona licenses and regulations

Explore nearby waters

Explore Arizona 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.