Welcome to Rock Creek

For over 35 years, we have been THE destination fly shop for anglers of Rock Creek, a world-class blue-ribbon trout stream in West Central Montana.

Latest Fishing Reports

Rock Creek Fishing Report – April 2, 2026

April 3, 2026

Rock Creek Fishing Report – April 2, 2026 Streamflow: 968 cubic feet per second Water Temp: 41-45° Up and down, up and down. That describes both the weather and the water and fishing conditions this past week.

Rock Creek Fishing Report – March 24, 2026

March 24, 2026

Rock Creek Fishing Report – March 24, 2026 Streamflow: 813 cubic feet per second Water Temp: 40-45° This past weekend, our good fly tying and fishing friend Enzo went up to the Microburst and had himself a

Rock Creek Fishing Report – March 20, 2026

March 20, 2026

Streamflow: 860 cubic feet per second Water Temp: 38-43°F Rock Creek Fishing Report – March 23, 2026 Our buddy Enzo went out fishing this weekend and had some fresh information to report. He hit up the

Lodging

Need a place to stay? The Mercantile has a six-room motel right behind the fly shop and is a short walk from some great Rock Creek fishing. “The Merc” has everything you’ll need for an unforgettable fishing experience!

Contact Us

Rock Creek Fisherman’s Mercantile is a fully-stocked fly shop, selling everything from flies and tackle to rods, reels and lines, as well as wading gear and apparel. We also provide snacks and refreshments, as well as a large selection of local, craft beers.