Amoeber Lake

How big is Amoeber Lake?

How deep is Amoeber Lake?

What kind of fish can you catch in Amoeber Lake?

Are there places to eat and drink near Amoeber Lake?

Amoeber Lake is located within the Boundary Waters Canoe Area Wilderness (BWCAW) within the Superior National Forest and is a non-motorized lake. It is approximately 36 miles northeast of Ely. Accesses consist of a 75 rod portage from Knife Lake on the southwest corner, a 20 rod portage to Little Knife to the northwest, and a 20 rod portage to Topaz on the east side. BWCAW permits are required to visit Amoeber through an official entry point and there are two U. S. Forest Service maintained campsites on the lake.

Amoeber has three small inlets and one outlet which flows northwest to Little Knife Lake. It is 410 acres, has a maximum depth of 110 feet, and clear water.

On September 11, 2018 Amoeber was thermally stratified with a surface temperature of 66 F and a bottom temperature of 39 F. Oxygen levels were adequate for trout and other gamefish to a depth of 80 feet. Lake bottom substrates along the shoreline are dominated by boulder and ledgerock. Aquatic plants are very sparse.

The overall deep water gillnet catch rate for all fish combined was 30 fish/net which was above average compared to past surveys on the lake. Fish species sampled were cisco, lake trout, and burbot. The overall shallow water gillnet catch rate for all fish combined was 41.2 fish/net which was the highest catch rate on record for the lake. Species sampled included the same three caught in the deep nets plus smallmouth bass.

The deep water gillnet catch rate for lake trout was 2.4 fish/net which was good compared to past surveys on the lake and compared to other lake trout surveys in the area. Lengths ranged from 17 to 33 inches with an average of 24 inches which was quite good compared to past surveys on the lake. The average weight was over 5 pounds which was very good compared to other area lake trout lakes. Not all fish were aged, but of those that were, ages ranged from 6 to 18 years and growth rates were slightly faster than average compared to other lake trout populations in the area. At 10 years old, fish averaged 20 inches long.

The deep water gill net cisco catch rate was 26.4 fish/net. This was above average compared to past surveys on Amoeber and quite high compared to other cisco lakes in the Tower area. Sizes were 7 to 14 inches with an average of over 10 inches. Sizes have remained very consistent through all the surveys on the lake.

The deep water gillnet catch for burbot was 1.2 fish/net which was below average compared to past surveys on Amoeber but better than average compared to other burbot lakes in the area. Lengths ranged from 15 to 28 inches with an average of 18 inches. Ages ranged from 6 to 12 years.

Four smallmouth were sampled in shallow gill nets for a catch rate of 0.8 fish/net. This catch rate was low compared to past surveys on the lake but above average compared to other smallmouth lakes in the area. Lengths ranged from 5.5 to just over 10 inches.

What is the average air temp for Amoeber Lake?