Melvern Lake

Melvern Lake

Size
7,116ac
Boat Launch
Yes
Carry-in Launch
No
Toilet
Yes
Boat Dock
No
Species in Melvern Lake
Smallmouth bass
Smallmouth bass
Walleye
Walleye
Crappie
Crappie
Bluegill
Bluegill
White bass
White bass
Spotted bass
Spotted bass
Largemouth bass
Largemouth bass
Blue catfish
Blue catfish
Channel catfish
Channel catfish
Sauger
Sauger
Flathead catfish
Flathead catfish
Striped Bass
Striped Bass

Overview

Melvern Lake Map

Features

This 6,930 acres reservoir was planned, designed, constructed, and today managed by the U.S. Army Corps of Engineers. Located 40 miles south of Topeka, and is nestled on east edge of the Flint hills Region. Congress authorized the construction of Melvern Lake as a multipurpose project for flood damage reduction and water resource development. An impoundment of the Marais Des Cygnes River, the Melvern Dam stretches more than 9,500 feet and rises nearly 125 feet off the river valley floor. Recreation, fish and wildlife conservation, and water quality are other important benefits of the lake. Today the parks that surround the lake, managed by both the Corps and the Kansas Department of Wildlife and Parks (KDWP), offer recreation options such as hiking, camping, boating, fishing and hunting.

Forage

Early in the year many fish will feed on invertebrates and aquatic insects. As the year progresses fish will start targeting larger forage. Gizzard shad, shiners, bluegills and large crustaceans are abundant and provide forage for bigger fish.

Seasonal Movements

During the early part of the year look for crappies and walleyes to move into shallow water to spawn. Crappies will relate to shallow rocks and brush while walleyes will relate to gravel shorelines. Catfish will also move into shallow coves, especially where creeks enter into the lake.
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Top Fish Species

Smallmouth bass
fish
7-18 in
Length Range
12 in
Length Range
2025
Surveyed
Abundance (CPUE)
Understanding Abundance

Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time

Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.
Species Lengths
2025
Oct
2025
Oct