Sport fishing gear:
Unless otherwise provided in the regulations, sport fishing may be conducted only by use of a single line attached to not more than one plug, spoon, spinner, or series of spinners, or two flies, or two hooks.
Gear for fly-fishing-only waters:
In waters designated as fly-fishing-only waters, sport fishing is permitted only as follows: (1) with not more than one unweighted, single-hook fly with gap between point and shank of ⅜ inch or less; and (2) weights may only be used 18 inches or more ahead of the fly. 3) Beads not attached to the fly are not allowed.
fly-fishing only water - 1 fly
elsewhere - 2 flies
Good questions garnede. I had wondered that myself before so it was good motivation to look it up.