All waters are open to bowfishing, unless posted otherwise. Some bowfishing is permitted at city, county, township, or private lakes, but regulations vary, so consult local rules. Nonsport fish can be legally taken by bowfishing wherever bowfishing is allowed. Blue catfish, channel catfish and flathead catfish may not be taken by bowfishing in rivers and streams but may be taken by bowfishing in other waters where no length limits for these species are in place. Crossbows are legal. Bowfish anglers must have in possession a valid Kansas fishing license, unless exempt by law. Arrows must have barbed heads, and each arrow must be attached by a line to the bow. Waters within 50 yards of an occupied boat dock or ramp, occupied swimming area, occupied picnic site or camping area, and other occupied public-use areas are closed to bowfishing.