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MN Fish Finder

Schaeffer

St. Louis County
Near Rollins
DOW: 69001800
Black CrappieAverage · 45PumpkinseedAverage · 35Northern PikePoor · 19

A 33-acre lake near Rollins in St. Louis County — best known for panfish and pike. Last surveyed 1995.

Fish Species (5)

Black Crappie

Average · 45

Typical numbers · average-size fish

Trap-net survey · surveyed Sep 1995

Last surveyed 1995 — treat with caution

Avg Size
3.7"
Avg Weight
0.28 lbs

Catch rate: 0.5 per trap net · typical 0.5–10.7 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Sep 11, 19950.503.7"0.28 lbs
Sep 11, 19954.503.7"0.02 lbs

Pumpkinseed

Average · 35

Typical numbers · small fish

Trap-net survey · surveyed Sep 1995

Last surveyed 1995 — treat with caution

Avg Size
3.4"
Avg Weight
0.10 lbs

Catch rate: 1.8 per trap net · typical 0.4–2 for a lake like this

Size of catchable pumpkinseed0% keeper-size (8"+)
3–7" · 100%Largest sampled 4"
Survey History
DateCatch RateAvg LengthAvg Weight
Sep 11, 1995117.503.4"-
Sep 11, 19951.803.4"0.10 lbs

Northern Pike

Poor · 19

Typical numbers · small fish

Gill-net survey · surveyed Sep 1995

Last surveyed 1995 — treat with caution

Avg Size
17.2"
Avg Weight
1.36 lbs

Catch rate: 6.0 per gill net · typical 3.9–9.4 for a lake like this

Size of catchable northern pike0% keeper-size (24"+)
14–23" · 100%Largest sampled 21"
Survey History
DateCatch RateAvg LengthAvg Weight
Sep 11, 19956.0017.2"1.36 lbs
Sep 11, 19951.3017.2"1.14 lbs
Sep 11, 19950.5017.2"-

Yellow Perch

Poor · 17

Below-normal numbers · small fish

Gill-net survey · surveyed Sep 1995

Last surveyed 1995 — treat with caution

Avg Size
3.0"
Avg Weight
0.06 lbs

Catch rate: 1.5 per gill net · typical 2–23 for a lake like this

Size of catchable yellow perch0% keeper-size (9"+)
5–8" · 100%Largest sampled 6"
Survey History
DateCatch RateAvg LengthAvg Weight
Sep 11, 19951.203.0"0.06 lbs
Sep 11, 1995177.003.0"-
Sep 11, 19951.503.0"0.06 lbs
Other species in this lake (1)

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

White Sucker

Good · 55

Below-normal numbers · large fish

Gill-net survey · surveyed Sep 1995

Last surveyed 1995 — treat with caution

Avg Size
18.3"
Avg Weight
3.73 lbs

Catch rate: 2.0 per gill net · typical 2.6–17.5 for a lake like this

Survey History
DateCatch RateAvg LengthAvg Weight
Sep 11, 19951.0018.3"-
Sep 11, 19952.0018.3"3.73 lbs
Sep 11, 19950.8018.3"7.75 lbs

Biologist Notes

September 11, 1995Results of the 1995 Schaeffer Lake survey indicate a fishery suited for smallmouth bass or walleye, but dominated by small northern pike. Schaeffer La…

Results of the 1995 Schaeffer Lake survey indicate a fishery suited for smallmouth bass or walleye, but dominated by small northern pike. Schaeffer Lake water levels fluctuate widely throughout the course of the year characterized by spring high water, fluctuating summer levels dependant on precipitation, and declining winter levels. Landowners around the lake reported that the rate of water level fluctuations can be very dramatic. This situation limits abundance of aquatic vegetation and in extreme cases could be the cause of severe winter-kill conditions. Landowners also reported that smallmouth bass were once present but disappeared after a particularly low winter water level event in the 1970's. Because currently, there is little escape cover for forage speceies such as black crappie, pumpkinseed and yellow perch, and a abundant-small northern pike population, the fishery appears to be very limited. The abundant northern pike population could limit the success of any efforts to stock species such as smallmouth bass or walleye and also limit improvement of the panfish fishery. Increasing escape cover through artificial means could reduce the problem.

Frequently Asked Questions

What fish can you catch in Schaeffer?

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

Is there public access at Schaeffer?

We don't have a confirmed public access point on record for Schaeffer. Check the DNR LakeFinder page for current access details before you go.

How deep is Schaeffer?

Schaeffer has a maximum depth of 17 feet, per Minnesota DNR data.

When were the main sport fish in Schaeffer last surveyed?

The most recent Minnesota DNR survey data for the main sport fish in Schaeffer is from 1995. Surveys this old should be treated with some caution — fish populations change over time.

Does Schaeffer have any invasive species?

No invasive species are on record for Schaeffer 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
33.08 acres
Max Depth
17 ft
Shoreline
1.96 mi
Public Access
Not confirmed
View on DNR LakeFinder

Location

47.1386°N, 91.8290°W

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