Section R657-13-10 - Dipnetting(1) Hand-held dipnets may be used to land game fish legally taken by angling. However, they may not be used as a primary method to take game fish from Utah waters except at Bear Lake where they are permitted for Bonneville Cisco.(2) The opening of the dipnet may not exceed 18 inches.(3) When dipnetting through the ice, the size of the hole is unrestricted.(4) Hand held dipnets may also be used to take crayfish and nongame fish, except prohibited fish.Utah Admin. Code R657-13-10