McWenneger Slough — Local services in Kalispell

McWenneger Slough is a swamp located in Flathead County, Montana. It's a popular fishing spot known for Northern pike, Yellow perch, and Black bullhead. The slough spans roughly 40.19 acres and sits at an elevation of 2919.2 feet. Key Details: Location: Flathead County, Montana, approximately 4 miles east of Kalispell on Hwy 35 at mile marker 47. Size: 40.1923 acres. Elevation: 2919.2 ft. Popular for: Fishing. Common Fish Species: Northern pike, Yellow perch, Black bullhead. Recent Events: A winter fish kill was reported in 2023 due to a lack of oxygen in the water, a phenomenon that can occur in shallow, nutrient-rich water bodies. Important Notes: McWenneger Slough is a key part of the Flathead River watershed. While winter fish kills are a natural occurrence in some Montana water bodies and fish populations are expected to recover, FWP should be contacted if you observe signs of a fish kill. The Flathead River system is home to a diverse array of wildlife, including threatened and endangered species, and plays an important role in the regional ecosystem. For fishing-specific information and regulations, consult the...

Only 2 places to fish from unless you have a boat. Nice upgraded boat launch. Mainly just Northern Pike and Bass...

Unless you have a kayak do not come here. The reeds are so thick a dog cant even get...