Fishing at Crawdad Slough, Cook County, Illinois

• Overview

  In Illinois, Crawdad Slough falls inside Cook County. Land around it is pine and birch. At roughly 7 acres, the whole thing is within casting reach of a single walk. Some 1.9 miles away sits Willow Springs, the nearest settlement. The nearest city of size is Chicago, 15 miles away. This one sits near enough to a boundary to be worth checking.

• Where to Fish on Crawdad Slough

  Depth is not on record here, which means reading the ground instead. The productive water is a rod length or two out, not a hundred. Where the bottom changes texture, fish gather; find that line. Across Cook County, recorded fish include common carp, bluegill, green sunfish and gizzard shad. Records at this level tell you what is in the area. At Crawdad Slough the water rewards a slow, careful approach.

• Seasonal Patterns

  July is the warm end of the year here, averaging about 74°F, while January sits near 22°F. Cold winters and warm summers give a wide working range. Once it clears, about mid March, the fishing comes on quickly. From about mid March to around mid December, expect open water on the long-run figures. Fish feed hardest at the start and the close of the open season. That is the shape of the year on Crawdad Slough.

• Tackle & Baits

  Our records carry no access rule either way. Crawdad Slough offers parking about 140 yards from the water. There are picnic tables half a mile away. There is a toilet block some half a mile out. A nature reserve borders this water, which usually brings restrictions. Rules differ from one water to the next round here. Barbless rules turn up on managed water more often than not. Longjohn Slough sits 0.3 miles off and takes the overflow. None of that is settled for Crawdad Slough in what we hold.