Allowing Flathead Lake to bank some of the upper reservoir’s water could allow the lake to stay at full pool into the spring and fall – extending the recreation season. The maximum depth is 371 feet. Flathead Lake is located in the USA (state: Montana, counties: Lake, Flathead). The fishing on Flathead Lake this summer has been some of the best we have seen in years. An average lake trout is considered to be in the three to eight pound range and are caught frequently. The lake trout on Flathead Lake average around eight pounds, but many go well over 20. - flathead lake stock pictures, royalty-free photos & images swan river big fork montana - flathead lake stock pictures, royalty-free photos & images This short article about a place or feature in the United States can be made longer. Web Site URL: Flathead.USLakes.info Zip Code of Nearest Major City: 59931 State: Montana (MT) SIZE Surface Area: 122,560 Acres Shore Line Length: 161 Miles Average Depth: 165 Feet Storage Volume: 1,200,000 Acre Feet Drainage Area: 7,086 Square Miles WATER LEVEL Full Pool: 2,893.0 MSL (Mean Feet Above Sea Level) Welcome to Flathead Lake A river runs to it… To be accurate, there are actually two rivers, the Flathead and Swan rivers supply clean fresh water to Flathead Lake year-round. 1 Shore length is not a well-defined measure. Flathead Lake is slightly larger than Lake Tahoe, and has the cleanest water of any lake of its size in the populated world. The largest, natural, freshwater lake this side of the Mississippi. a teenage girl and boy smile as they paddle their colorful kayaks across flathead lake, montana. Flathead Lake contains 200-square miles of water and is ringed by 185 miles of shoreline. Flathead Lake Resort 14871 MT Highway 35 , Bigfork, MT 59911 Polson / Flathead Lake KOA Holiday 200 Irvine Flats Road , Polson, MT 59860 Flathead Lake Sky Ranch Airport (MT95) 395 Manning Rd , Kalispell, MT 59901 Finley Point-Flathead Lake State Park We have experienced great spring fishing for Lakers, transitioned to Lake Whitefish in mid-summer, and in between, Kokanee, and Cutthroat, big Yellow Perch and even a Bull Trout or two. Flathead Lake is the largest lake in the western part of the coterminous United States, surpassing Nevada/California's Lake Tahoe by .5 miles in surface area, 5 miles in length, and about 3.5 miles in width, Flathead Lake is also the largest lake in the state of Montana. Coordinates: 47.892219503943, -114.10400390625. Each year, Montanans enjoy swimming, boating, tubing, kayaking, and fishing at this beloved body of water. But Flathead Lake also harbors a secret… according to some, it … The lake trout in Flathead Lake can reach monstrous sizes, frequently exceeding twenty-pounds. Flathead Lake depth map (nautical chart) The marine chart shows water depth and hydrology on an interactive map. Wikimedia Commons has media related to Flathead Lake . Scenic Highways Located only 7 miles south of Kalispell, Montana and only 30 miles south of Glacier National Park, Flathead Lake is approximately 30 miles in length and 16 miles wide. Click for explore the depth map now Flathead Lake is, without a doubt, one of Montana’s most impressive natural wonders. The Flathead and Swan rivers, both of which run through Bigfork, feed fresh water into Flathead Lake year-round. The trail is primarily used … Flathead Lake State Park West Shore Loop is a 1.5 mile loop trail located near Lakeside, Montana that features a lake and is good for all skill levels. , without a doubt, one of Montana ’ s most impressive wonders... 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