The lake is covered with ice and a thin layer snow. The ice thickness recently went from ten inches to six. Anglers report slow fishing. Reservoir water levels are low, but the area did get some snow recently, so you can expect muddy roads. Calder has catch-and-release regulations. You must use flies and lures only; bait and scented or salted lures are not allowed. See the Utah Fishing Guidebook for details.