Tarrant Regional Water District’s (TRWD) trout stocking season culminates with TRWD Flyfest, a celebration of urban fishing on the Trinity River. Whether you are an experienced angler or have never touched a fly rod, this fun day in and along the Trinity River has something to hook everyone in the whole family. To create an optimal angling experience, TRWD will release 1,800 lbs. of Rainbow Trout in addition to the nearly 3,000 Texas native fish stocked annually.