Chuck Fields at the Topaz Lake Marina (775-266-3550) reported: It's been good. Lots of limits, lots of fish. Most of the action was on the south end of the lake, trolling with nightcrawlers. The hot action was trolling from west to east on the south end. They were trolling high in about 40 feet of water. The shore fishermen down there, also did well. I had a report that a $100 tagged fish was caught.