About Us

Rock Creek Marina is a fully stocked marina located on the south east end of Fort Peck Reservoir. Our open season is from May 1 to September 30. We have fully stocked cabins, RV camp sites, and overnight boat slips. We have a on site cafe / store / tavern which provides plenty of food, beverages, clothes, sundries, tackle, bait, etc.

Activities Include:

Water Skiing
Bean Bag Tourney
Annual Fishing
Just Hanging Out

If it’s not listed please let us know…

Surrounding Area

Fort Peck Lake is the largest lake in Montana. It was created by the building of Fort Peck Dam, which finished construction in 1940. The dam itself is the largest earth-filled dam in the world, and measures 21,026 feet in length with a maximum height of 250.5 feet. Fort Peck Lake is 134 miles long, has 1520 miles of shoreline, and has a maximum depth of 220 feet. Some of the hotly pursued species include walleye (a priority among the serious anglers!), northern pike, paddlefish, sauger, lake trout, small mouth bass and chinook salmon.