Larson

Cass County

Near Hackensack

DOW: 11037400

Hybrid SunfishExcellent · 99Black CrappieGood · 66Rock BassGood · 66

A 194-acre lake near Hackensack in Cass County — best known for panfish and walleye. Last surveyed 1987.

Fish Species (10)

Hybrid Sunfish

Excellent · 99

Above-normal numbers

Trap-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

0.22 lbs

Catch rate: 3.8 per trap net

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	3.83	-	0.22 lbs	Standard trap nets
Jun 29, 1987	0.50	-	0.20 lbs	Standard gill nets

Black Crappie

Good · 66

Above-normal numbers · average-size fish

Gill-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

0.24 lbs

Catch rate: 5.5 per gill net · typical 1–3.9 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	1.00	-	0.13 lbs	Standard trap nets
Jun 29, 1987	5.50	-	0.24 lbs	Standard gill nets
Jun 22, 1981	1.17	-	0.71 lbs	Standard gill nets

Rock Bass

Good · 66

Typical numbers · large fish

Trap-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

0.50 lbs

Catch rate: 1.0 per trap net · typical 0.4–1.7 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	1.67	-	0.68 lbs	Standard gill nets
Jun 29, 1987	1.00	-	0.50 lbs	Standard trap nets
Jun 22, 1981	2.83	-	0.24 lbs	Standard trap nets

Walleye

Good · 64

Typical numbers · large fish

Gill-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

4.58 lbs

Catch rate: 1.0 per gill net · typical 0.5–2.3 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	1.00	-	4.58 lbs	Standard gill nets
Jun 29, 1987	0.17	-	5.20 lbs	Standard trap nets
Jun 22, 1981	3.67	-	1.76 lbs	Standard gill nets

Northern Pike

Good · 62

Above-normal numbers · average-size fish

Gill-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

1.96 lbs

Catch rate: 12.7 per gill net · typical 3.5–8.9 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	2.67	-	1.69 lbs	Standard trap nets
Jun 29, 1987	12.67	-	1.96 lbs	Standard gill nets
Jun 22, 1981	14.50	-	1.25 lbs	Standard gill nets

Bluegill

Good · 57

Above-normal numbers · small fish

Trap-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

0.09 lbs

Catch rate: 76.2 per trap net · typical 9.5–57.3 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	76.17	-	0.09 lbs	Standard trap nets
Jun 29, 1987	37.33	-	0.10 lbs	Standard gill nets
Jun 22, 1981	90.50	-	0.16 lbs	Standard trap nets

Yellow Perch

Average · 48

Typical numbers · average-size fish

Gill-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

0.13 lbs

Catch rate: 2.5 per gill net · typical 1–10.3 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	0.17	-	0.10 lbs	Standard trap nets
Jun 29, 1987	2.50	-	0.13 lbs	Standard gill nets

Largemouth Bass

Average · 42

Average-size fish

Trap-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

0.23 lbs

Catch rate: 0.5 per trap net · typical 0.3–1.4 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	0.50	-	0.23 lbs	Standard trap nets
Jun 22, 1981	0.50	-	0.17 lbs	Standard trap nets
Jun 22, 1981	0.17	-	1.30 lbs	Standard gill nets

Pumpkinseed

Average · 36

Below-normal numbers · average-size fish

Trap-net survey · surveyed Jun 1987

Last surveyed 1987 — treat with caution

Avg Weight

0.16 lbs

Catch rate: 0.83 per trap net · typical 1.5–6.8 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1987	1.00	-	0.05 lbs	Standard gill nets
Jun 29, 1987	0.83	-	0.16 lbs	Standard trap nets
Jun 22, 1981	0.50	-	0.17 lbs	Standard gill nets

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 · 70

Typical numbers · large fish

Gill-net survey · surveyed Jun 1981

Last surveyed 1981 — treat with caution

Avg Weight

3.42 lbs

Catch rate: 1.0 per gill net · typical 0.3–1.7 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 22, 1981	1.00	-	3.42 lbs	Standard gill nets

Biologist Notes

June 29, 1987Number/Set (lbs./fish N. Pike Bluegill Blk. Crappie Walleye1987 12.7 (2.0) 76.2 (0.09) 5.5 (0.24) 1.0 (4.6)1981 14.5 (1.2) 90.5 (0.16) 1.2 (0.71) 3.7…

Number/Set (lbs./fish N. Pike Bluegill Blk. Crappie Walleye1987 12.7 (2.0) 76.2 (0.09) 5.5 (0.24) 1.0 (4.6)1981 14.5 (1.2) 90.5 (0.16) 1.2 (0.71) 3.7 (1.8)1969 2.8 (1.1) 70.3 (0.36) 0 6.8 (1.8)Northern Pike: Recent net catches of northern pike have been high. All year classes above II+ were well represented. Natural reproduction excellent. Quality size fish were abundant in the sample.Bluegill: Net catches of bluegill were high and growth rates are slow. Sixty-three percent of the bluegill were over seven inches in length in the 1969 survey compared with seven percent in 1987. Quality size bluegill appear to have greatly declined.Black Crappie: Net catches of black crappie are fairly high indicating a good population. All year classes are well represented and growth rate is good.Walleye: Walleye catch was low and made up of older fish. No natural reproduction evident during this survey. Stocking records and the 1981 survey indicated good natural reproduction.

June 22, 1981Northern pike spawning area dry 1980-1981. Lack of snow and spring rains. Analysis of northern pike and walleye stomachs showed these species to be fe…

Northern pike spawning area dry 1980-1981. Lack of snow and spring rains. Analysis of northern pike and walleye stomachs showed these species to be feeding predominately of bluegills.Test netting results show the northern pike population to be five times the statewide median. The bluegill population is almost eight times the statewide median. The walleye population approximates the statewide median. Largemouth bass and black crappie populations are fair. The yellow perch population is extremely low - none were taken in gillnets and trapnets.

Frequently Asked Questions

What fish can you catch in Larson?

Based on Minnesota DNR survey data, anglers target Hybrid Sunfish, Black Crappie, Rock Bass, Walleye, and Northern Pike in Larson. See the full species list above for catch rates, size structure, and quality scores.

Is there public access at Larson?

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

How deep is Larson?

Larson has a maximum depth of 73 feet, per Minnesota DNR data.

When were the main sport fish in Larson last surveyed?

The most recent Minnesota DNR survey data for the main sport fish in Larson is from 1987. Surveys this old should be treated with some caution — fish populations change over time.