Cooley Lake Fishing Guide, Codington County, South Dakota

• Overview

  Cooley Lake falls in Codington County, part of South Dakota. Country round the bank runs to pine and birch. It runs to roughly 143 acres — big enough to hold fish away from the bank, small enough to learn. About 2.3 miles of bank, so nothing stays unexplored for long. Our Codington County list holds plenty of bigger water. For supplies, Watertown is 13 miles out. Sioux Falls is the closest city, 105 miles away. One jurisdiction covers this water end to end.

• Where to Fish on Cooley Lake

  We hold no survey for this water; read the slope of the shoreline instead. Read the surface for the wind lane, then fish the edge of it. Bays and points beat straight shoreline every time on water like this. Across Codington County, recorded fish include Iowa darter, green sunfish, white sucker and northern pike. County data is a starting point rather than a guarantee. Fish Cooley Lake where the bottom changes rather than where it looks deep.

• Seasonal Patterns

  Long-term averages put July at about 71°F and January near 11°F. Winter shuts things down for a spell, then spring reopens them fast. Look for the thaw near early April; the fishing lifts straight after. The water is typically free of ice between early April and late November. Reckon on open water from spring through to late autumn, with May and June the strongest. At Cooley Lake the season follows that pattern closely.

• Tackle & Baits

  Ownership and access are not documented in what we hold. It formed naturally, so levels move with rainfall rather than with a gate. Orthaus Waterfowl Production Area covers this ground, which means extra rules to check. For the pike, wire up and throw larger lures along the weed edges. Season dates differ by species, so read the table. Where tickets apply, they are sold in the nearest town rather than on the bank. Medicine Lake sits 1.2 miles off and takes the overflow. For Cooley Lake, the notice at the access point is the final word.