Prosser Reservoir has recently been stocked with rainbow trout. There aren't many people fishing here at the moment, so it's a great opportunity to avoid the crowds found at other fishing spots. Anglers trolling at Prosser can find some nice cutthroat trout in 30 feet of water. For shore anglers targeting bass, it's recommended to use various baits such as Keitechs, Senkos, powerbait, or worms. The bass can be found cruising in the shallow waters at this time. Prosser Creek Reservoir is currently at 90% capacity.