GAMMA Fishing Line. was founded by Dale and Heidi Black in September 2010 and purchased the fishing division of Gamma Technologies in November 2010. Nestled around the Allegheny River, the area has many opportunities for outdoorsman. We have many trout fishing streams, some stocked and some that are full of native brookies. We have lakes loaded with bluegill, perch, walleye, bass and musky. We even have lakes that have landlocked stripers. Then there is my favorite, the Allegheny River, where I fish for smallmouth, walleye, musky, catfish and carp.