Black Crappie - Slow: There is a large year class of 7 inch crappies in Greenfield. Sorting is necessary for the larger fish.
Bluegill - Fair: Troll or drift small jigs to catch 7.5 inch bluegill.
Channel Catfish - Fair: Fish cut bait or stinkbait around the jetty's for best success. Anglers have the opportunity to catch a trophy sized channel cat at Greenfield.
Greenfield will offer good bass fishing this summer. Catfishing has been good.
Largemouth Bass - Good: Greenfield has a good bass population with a high percentage of 14 to 16 inch fish.
Source: Iowa DNR