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MN Fish Finder

Memegwesi

Lake County
Near Isabella
DOW: 38044000
Brook TroutExcellent · 96Northern PikeGood · 72Yellow PerchGood · 56

A 43-acre lake near Isabella in Lake County — best known for trout and pike. Last surveyed 2022.

Fish Species (6)

Brook Trout

Excellent · 96

Above-normal numbers · large fish

Gill-net survey · surveyed Oct 2022

Avg Size
10.7"
Avg Weight
0.53 lbs

Catch rate: 12.0 per gill net

Size of catchable brook trout67% keeper-size (10"+)
5–9" · 33%Largest sampled 14"
Survey History
DateCatch RateAvg LengthAvg Weight
Oct 10, 202212.0010.7"0.53 lbs
Oct 22, 20198.5013.1"0.96 lbs
Sep 13, 201010.509.5"0.44 lbs

Northern Pike

Good · 72

Typical numbers · large fish

Gill-net survey · surveyed Sep 1978

Last surveyed 1978 — treat with caution

Avg Weight
2.21 lbs

Catch rate: 4.3 per gill net · typical 2.3–5.1 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Sep 5, 19784.33-2.21 lbs
Aug 2, 19614.33--

Yellow Perch

Good · 56

Typical numbers · average-size fish

Gill-net survey · surveyed Sep 1978

Last surveyed 1978 — treat with caution

Avg Weight
0.12 lbs

Catch rate: 7.3 per gill net · typical 1.3–10.3 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Sep 5, 19787.33-0.12 lbs
Aug 2, 196112.33--
Other species in this lake (3)

Rough fish, bullheads, and baitfish recorded in DNR surveys — present in the lake, but not typical angling targets.

White Sucker

Good · 72

Above-normal numbers · average-size fish

Gill-net survey · surveyed Oct 2022

Avg Size
11.2"
Avg Weight
0.78 lbs

Catch rate: 26.0 per gill net · typical 1.7–12.5 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Oct 10, 202226.0011.2"0.78 lbs
Oct 22, 20195.508.4"0.45 lbs
Oct 22, 20193.508.4"-

Fathead Minnow

Insufficient

Trap-net survey · surveyed Oct 2019

Catch rate: 18.0 per trap net

Survey History
DateCatch RateAvg LengthAvg Weight
Oct 22, 201918.00--

Iowa Darter

Insufficient

Trap-net survey · surveyed Oct 2019

Catch rate: 21.5 per trap net

Survey History
DateCatch RateAvg LengthAvg Weight
Oct 22, 201921.50--

Biologist Notes

October 10, 2022Memegwesi Lake is a designated stream trout lake that has been stocked with fingerling Brook Trout annually since 1990 with few exceptions. The lake i…

Memegwesi Lake is a designated stream trout lake that has been stocked with fingerling Brook Trout annually since 1990 with few exceptions. The lake is located about two miles northeast of Isabella. There is a carry-in access at the end of US Forest Service 368 with a 500 foot long trail and wooden steps down to the lake. The current management plan calls for 2,000 fingerling Brook Trout to be stocked annually in the fall. A survey was completed in October 2022 to monitor the trout population and was the second survey completed after a lake reclamation was performed in 2016. Brook Trout catch was similar to the previous survey with a total of 24 fish sampled. Size of fish ranged from 9 to 14 inches long and averaged about 11 inches and a half a pound. The catch consisted of trout stocked the previous two years indicating adequate growth and survival in recent years. It was not unexpected to catch White Suckers during this survey because they were captured in 2019, but the high catch was disappointing because their populations can impact the success of Brook Trout management through competition for food. The lake will continue to be monitored to determine if sucker abundance impacts the growth and survival of stocked Brook Trout.

May 19, 2022Memegwesi Lake is a designated stream trout lake that is stocked annually with fingerling Brook Trout. A survey was completed in 2022 to monitor the a…

Memegwesi Lake is a designated stream trout lake that is stocked annually with fingerling Brook Trout. A survey was completed in 2022 to monitor the amount of cool, well oxygenated habitat available for trout during the summer. Automated temperature loggers were suspended at depths of five, ten, fifteen, and twenty feet below the surface over the deepest spot in the lake to record water temperatures hourly throughout the summer. In addition, temperature and dissolved oxygen profiles were collected on several occasions to determine how deep well oxygenated water occurred. Survey results indicate summer dissolved oxygen concentrations and water temperatures were favorable for trout in Memegwesi Lake in 2022. Monitoring in 2018 had similar results which suggest the lake has some of the best habitat of the lakes stocked with stream trout in the Finland Area. The lake currently maintains suitable habitat for stream trout throughout the open water season. Habitat conditions will continue to be monitored to evaluate the suitability of Memegwesi Lake for stream trout management.

May 19, 2022Memegwesi Lake is a designated stream trout lake that is stocked annually with fingerling Brook Trout. A survey was completed in 2022 to monitor the a…

Memegwesi Lake is a designated stream trout lake that is stocked annually with fingerling Brook Trout. A survey was completed in 2022 to monitor the amount of cool, well oxygenated habitat available for trout during the summer. Automated temperature loggers were suspended at depths of five, ten, fifteen, and twenty feet below the surface over the deepest spot in the lake to record water temperatures hourly throughout the summer. In addition, temperature and dissolved oxygen profiles were collected on several occasions to determine how deep well oxygenated water occurred. Survey results indicate summer dissolved oxygen concentrations and water temperatures were favorable for trout in Memegwesi Lake in 2022. Monitoring in 2018 had similar results which suggest the lake has some of the best habitat of the lakes stocked with stream trout in the Finland Area. The lake currently maintains suitable habitat for stream trout throughout the open water season. Habitat conditions will continue to be monitored to evaluate the suitability of Memegwesi Lake for stream trout management.

Frequently Asked Questions

What fish can you catch in Memegwesi?

Based on Minnesota DNR survey data, anglers target Brook Trout, Northern Pike, and Yellow Perch in Memegwesi. See the full species list above for catch rates, size structure, and quality scores.

Is there public access at Memegwesi?

Minnesota DNR records list public access for Memegwesi. Check the DNR LakeFinder page for the launch type and directions before you go.

How deep is Memegwesi?

Memegwesi has a maximum depth of 25 feet and a mean depth of 9 feet, per Minnesota DNR data.

When were the main sport fish in Memegwesi last surveyed?

The most recent Minnesota DNR survey data for the main sport fish in Memegwesi is from 2022.

Does Memegwesi have any invasive species?

No invasive species are on record for Memegwesi in Minnesota DNR data. Always clean, drain, and dry your equipment to help keep it that way.

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Lake Details

Surface Area
43.39 acres
Max Depth
25 ft
Mean Depth
9 ft
Shoreline
1.84 mi
Public Access
Yes
View on DNR LakeFinder

Location

47.6350°N, 91.3125°W

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