Iowa State Laws For Bowfishing
You must have a valid state fishing license.
Gaff hooks or landing nets may be used to assist in landing fish.
Rough Fish can be taken by bow and arrow day or night.
Rough fish, which include the following species :
Note: Bowfishing is not a legal method for taking turtles, paddlefish, or any game fish..
For specific laws in your county contact your local DNR officer.