Prosser Reservoir Fishing Report

Prosser’s fishing has been solid recently for both bass and trout. Smallmouth have been active and cruising up shallow in the early hours. Shore guys are getting them on small Senkos and Keitechs near rocky banks and weed lines. They are pushing deeper near a similar style of structure once the late morning hits. Not much size, but the 1-2 pounders have been quite aggressive.

For trout, trollers running near the bank in 15–30 feet are sticking cutthroat, especially with a faster troll speed. Rainbows are deeper. Kastmasters and spoons are working well (picking up a few smallmouth, too). For fly anglers, it’s small stuff under an indicator... zebra midges and light nymphs early in the day have been the ticket. Surface temps are in the low 70s, and the lake’s sitting just shy of full. No trout plants since late June.