Fishing Quad Lake in Adams County, Idaho

• Overview

  The Adams County entry here is Quad Lake, in Idaho. It lies 7,264 feet above sea level. At 5 acres it is the sort of place you fish for an evening rather than a day. It is a small entry by Adams County standards. Joseph sits 32 miles from the bank. Boise sits 119 miles out, and it is the nearest city worth the name. Rules can differ a short way off, since the county line is near.

• Where to Fish on Quad Lake

  Depth is not on record here, which means reading the ground instead. This is a lake, so the margins and the first drop matter most. A soft bed grows weed late into autumn, which keeps fish shallow. Species logged across Adams County include rainbow trout, cutthroat trout and Coho salmon. Some of the species recorded here are protected or tightly regulated, so check what may be targeted before you fish. On Quad Lake the quiet end is the one worth the extra effort.

• Seasonal Patterns

  Long-run averages give August about 52°F and December about 20°F. The freeze arrives properly here and holds. Look for the thaw near mid May; the fishing lifts straight after. Climate figures give an open season running mid May to mid November. The shoulder weeks of the open season are the productive ones. Time your trip to Quad Lake by conditions rather than dates.

• Tackle & Baits

  Whether the bank is open is not something our records settle. No made access is recorded, so a short walk in is the likely arrangement. Largemouth respond to soft plastics tight to cover; go weedless where the growth is heavy. Check locally before you travel, because a wasted drive is a long one. Where the way in crosses private ground, ask first. He Devil Lake, 0.3 miles away, makes the obvious fallback. Rules at Quad Lake are worth checking on the day.