April is a very magical time on Lake Francis Case.
The river around the city of Chamberlain is lined with miles upon miles of rip rap, the kind of rip rap that these walleyes love to spawn around. Pitching small jigs/plastics up tight to these rocky shores can yield big numbers on the right day. Most of the fish are males in the 14-18″ range (15″ min) and are very aggressive. Even though the rocks themselves are good structure, look for something that stands out such as a tree stump, larger boulders, or other small features that differ that area from others. It takes a lot of patience to get this right, and you’ll lose a ton of jigs to the rocks. Stick with it and good number days are not uncommon. I like to fish 1/16-1/8 oz heads and no heavier.
If you like to troll cranks on leadcore, April can still yield some pre-spawn females by following the deeper channel edges adjacent to these spawning areas. The area between the city bridge and interstate bridge can be very good, and the contours are easy to follow.
The area down south near the White River becomes flat and fairly shallow (under 15′) and is a popular spot to troll cranks as well. Good numbers can be had down this way, mostly eaters but some bigger fish can be mixed in.
There is a big flat with isolated wood north of Chamberlain called Kiowa. You’ll see the boats. This is a popular spot to pull cranks as well as lindy rigging or even vertical jigging.
North of that yet is Crow Creek. Lots of structure to fish up here. Be careful navigating and stay in the old river channel while motoring as there are lots of dead heads and old trees. You can rig or crank up here, and there are a few deeper pools where guys do very well vertical jigging a minnow.
If you continue north, you’ll eventually be at the dam. You can fish the fast water with heavy jigs, blades, and 3-way rigging a stick bait. There is also a big shallow flat between the fast water and spillway basin that loads up with fish every spring. This area can be like bumper boats but if you can deal with that, you’ll catch fish. Cranking can be tough because maneuvering with 100 other boats around is frustrating. I like to rig or vertical jig this part of the river. Mostly eaters with some big catfish and pike as bonus fish. Every spring, several 40-45″ pike are caught up shallow by the dam.
This should put a guy in the right spots to boat some fish. Obviously there are hundreds of other spots, but these are the known spots that produce fish every spring. If you have any specific questions, send me a message. I’m out there about every weekend March-May. If any IDOers head out that way, let me know.
Andy