Walleye - Fair: Catch walleyes shallow in the evenings casting jigs with plastics or live minnows near rocky shorelines and jetties. Fish deeper in 10 to 20 feet of water during the day casting jigs with live minnows or plastics or trolling live bait rigs.
Black Crappie - Fair: Catch crappies that are beginning to move shallow near any wood habitat in 3 to 10 feet of water using live minnows or panfish plastics under a float. The peak of the spawn is likely a couple weeks away yet.
Source: Iowa DNR