how do I fish with dead sculpin(bullheads)?

[cat_man]

Sculpin are not listed as gamefish, so they can be used for bait.
From the 2008 Fishing Guide:

"Use or possession of bait in the form of fresh • or frozen fish or fish parts while fishing is unlawful, except as provided below:
...
Dead mountain sucker, white sucker, • Utah sucker, redside shiner, speckled dace, mottled sculpin, fat head minnow, Utah chub and common carp may be used as bait in any water where bait is permitted.
..."
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