Three Island

Cass County, Minnesota — DOW #11017700

86 Surveys

287.89

Acres

13 ft

Max Depth

Fish Species

Local Guides

DNR Fish Surveys

Catch-per-unit-effort (CPUE) data from Minnesota DNR fish population assessments on Three Island. Green = above normal range. Red = below normal.

Northern Pike

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
1991-08-05	Standard gill nets	10.8 (above normal)	2.8 – 10.0	1.81 lb	43
1991-08-05	Standard trap nets	0.9	—	2.03 lb	7
1986-08-05	Standard gill nets	10.5 (above normal)	2.8 – 10.0	2.30 lb	21
1986-08-05	Standard trap nets	0.7	—	1.23 lb	4
2001-08-13	Standard gill nets	13.2 (above normal)	2.8 – 10.0	1.56 lb	79
2001-08-13	Standard trap nets	1.6	—	1.80 lb	14
2006-08-14	Standard gill nets	13.8 (above normal)	2.8 – 10.0	1.75 lb	83
2006-08-14	Special trap nets	1.9	—	2.36 lb	35
2006-08-14	Standard trap nets	1.1	—	2.17 lb	10
2022-07-18	Standard gill nets	20.2 (above normal)	2.8 – 10.0	1.93 lb	121
2022-07-18	Standard trap nets	1.0	—	2.60 lb	9
1973-07-16	Standard gill nets	5.5 (normal)	2.8 – 10.0	1.25 lb	11
1973-07-16	Standard trap nets	0.6	—	1.04 lb	5

Hybrid Sunfish

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
1991-08-05	Standard trap nets	0.6	—	0.44 lb	5
1991-08-05	Standard gill nets	0.8	—	0.70 lb	3
2006-08-14	Standard gill nets	1.2	—	0.19 lb	7
2006-08-14	Special trap nets	0.3	—	0.11 lb	5
2006-08-14	Standard trap nets	0.9	—	0.15 lb	8
2022-07-18	Standard trap nets	2.9	—	0.49 lb	26
2022-07-18	Standard gill nets	3.5	—	0.15 lb	21

Bluegill

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
1991-08-05	Standard trap nets	21.8 (normal)	3.1 – 24.9	0.20 lb	174
1991-08-05	Standard gill nets	28.3	—	0.28 lb	113
1986-08-05	Standard trap nets	10.0 (normal)	3.1 – 24.9	0.21 lb	60
1986-08-05	Standard gill nets	8.0	—	0.22 lb	16
2001-08-13	Standard trap nets	17.9 (normal)	3.1 – 24.9	0.07 lb	161
2001-08-13	Standard gill nets	14.8	—	0.11 lb	89
2006-08-14	Standard gill nets	14.2	—	0.10 lb	85
2006-08-14	Special trap nets	17.9	—	0.12 lb	322
2006-08-14	Standard trap nets	13.8 (normal)	3.1 – 24.9	0.11 lb	124
2022-07-18	Standard trap nets	14.1 (normal)	3.1 – 24.9	0.08 lb	127
2022-07-18	Standard gill nets	16.3	—	0.06 lb	98
1973-07-16	Standard trap nets	10.9 (normal)	3.1 – 24.9	0.20 lb	87

Yellow Perch

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
1991-08-05	Standard trap nets	0.6 (normal)	0.5 – 5.2	0.22 lb	5
1991-08-05	Standard gill nets	12.0 (normal)	2.5 – 23.3	0.23 lb	48
1986-08-05	Standard trap nets	0.3 (below normal)	0.5 – 5.2	0.25 lb	2
1986-08-05	Standard gill nets	20.0 (normal)	2.5 – 23.3	0.24 lb	40
2001-08-13	Standard trap nets	0.1 (below normal)	0.5 – 5.2	0.06 lb	1
2001-08-13	Standard gill nets	7.7 (normal)	2.5 – 23.3	0.24 lb	46
2006-08-14	Standard trap nets	0.1 (below normal)	0.5 – 5.2	0.04 lb	1
2006-08-14	Standard gill nets	5.2 (normal)	2.5 – 23.3	0.12 lb	31
2006-08-14	Special trap nets	0.1	—	0.13 lb	2
2022-07-18	Standard trap nets	0.9 (normal)	0.5 – 5.2	0.09 lb	8
2022-07-18	Standard gill nets	4.8 (normal)	2.5 – 23.3	0.10 lb	29
1973-07-16	Standard trap nets	2.9 (normal)	0.5 – 5.2	0.17 lb	23
1973-07-16	Standard gill nets	13.0 (normal)	2.5 – 23.3	0.35 lb	26

Largemouth Bass

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
1991-08-05	Standard trap nets	0.9 (normal)	0.3 – 1.9	0.21 lb	7
1991-08-05	Standard gill nets	0.8 (below normal)	0.9 – 4.3	0.80 lb	3
1986-08-05	Standard trap nets	0.2 (below normal)	0.3 – 1.9	0.80 lb	1
1986-08-05	Standard gill nets	1.5 (normal)	0.9 – 4.3	1.40 lb	3
2001-08-13	Standard trap nets	0.2 (below normal)	0.3 – 1.9	1.72 lb	2
2001-08-13	Standard gill nets	3.2 (normal)	0.9 – 4.3	0.94 lb	19
2006-08-14	Standard gill nets	2.8 (normal)	0.9 – 4.3	0.98 lb	17
2006-08-14	Special trap nets	0.1	—	2.74 lb	1
2006-08-14	Standard trap nets	0.4 (normal)	0.3 – 1.9	0.83 lb	4
2022-07-18	Standard trap nets	0.1 (below normal)	0.3 – 1.9	0.13 lb	1
2022-07-18	Standard gill nets	2.5 (normal)	0.9 – 4.3	1.61 lb	15
1973-07-16	Standard trap nets	0.6 (normal)	0.3 – 1.9	0.26 lb	5

Walleye

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
1991-08-05	Standard gill nets	1.0 (normal)	1.0 – 4.0	3.95 lb	4
1991-08-05	Standard trap nets	0.9 (normal)	0.3 – 1.9	4.59 lb	7
1986-08-05	Standard trap nets	0.2 (below normal)	0.3 – 1.9	1.60 lb	1
2001-08-13	Standard gill nets	0.7 (below normal)	1.0 – 4.0	4.12 lb	4
2006-08-14	Standard gill nets	0.2 (below normal)	1.0 – 4.0	7.61 lb	1
2006-08-14	Special trap nets	0.1	—	6.10 lb	2
1973-07-16	Standard gill nets	8.5 (above normal)	1.0 – 4.0	1.52 lb	17
1973-07-16	Standard trap nets	1.8 (normal)	0.3 – 1.9	3.34 lb	14

Pumpkinseed

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
1991-08-05	Standard gill nets	4.5	—	0.29 lb	18
1991-08-05	Standard trap nets	3.8 (normal)	0.8 – 7.2	0.22 lb	30
1986-08-05	Standard gill nets	4.5	—	0.22 lb	9
1986-08-05	Standard trap nets	3.3 (normal)	0.8 – 7.2	0.29 lb	20
2001-08-13	Standard gill nets	7.5	—	0.19 lb	45
2001-08-13	Standard trap nets	1.0 (normal)	0.8 – 7.2	0.20 lb	9
2006-08-14	Standard gill nets	7.2	—	0.16 lb	43
2006-08-14	Special trap nets	1.0	—	0.22 lb	18
2006-08-14	Standard trap nets	5.1 (normal)	0.8 – 7.2	0.10 lb	46
2022-07-18	Standard gill nets	2.7	—	0.10 lb	16
2022-07-18	Standard trap nets	0.6 (below normal)	0.8 – 7.2	0.18 lb	5
1973-07-16	Standard gill nets	3.0	—	0.47 lb	6
1973-07-16	Standard trap nets	67.6 (above normal)	0.8 – 7.2	0.19 lb	541

Black Crappie

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
2001-08-13	Standard gill nets	1.2 (below normal)	1.5 – 7.5	0.24 lb	7
2001-08-13	Standard trap nets	0.6 (below normal)	1.9 – 13.0	0.31 lb	5
2006-08-14	Standard gill nets	2.7 (normal)	1.5 – 7.5	0.18 lb	16
2006-08-14	Special trap nets	0.7	—	0.59 lb	12
2006-08-14	Standard trap nets	0.7 (below normal)	1.9 – 13.0	0.28 lb	6
2022-07-18	Standard gill nets	5.3 (normal)	1.5 – 7.5	0.22 lb	32
2022-07-18	Standard trap nets	1.4 (below normal)	1.9 – 13.0	0.27 lb	13

Golden Shiner

Date	Gear	CPUE	Normal Range	Avg Weight	Total Catch
2006-08-14	Special trap nets	0.1	—	0.05 lb	1

Depth Maps & Lake Info

View on MN DNR LakeFinder

Map & Directions

Get Directions

Showing 14 nearby bait & tackle shops on the map.

Nearby Marinas

Bar Harbor Pontoon Rentals

Lake Shore, MN

(218) 855-2651

★ 5

Bentley Pontoons Boat & Snowmobile Storage

Longville, MN

Blackwater lake access

Longville, MN

651-296-6157

★ 4.8

Bradford & Blake Boat Storage

Hackensack, MN

(218) 348-9580

Brainerd Lakes Marine LLC

Pequot Lakes, MN

(218) 821-1648

Captain Gary Leech Lake Pontoon Rental

Walker, MN

(218) 547-2231

★ 5

Resorts & Lodges Near Three Island

Plan your stay — fishing resorts and lodges near Three Island.

Decoy Lodge (Cabin 106) at Bluewater Lodge Resort

Fishing Resort Walker

(714) 235-6033

Ice Guys Fish House Rentals

Fishing Resort East Gull Lake

(218) 851-6488

Leech Lake Cabins

Fishing Resort Walker

(218) 766-6878

Lien's Resort

Fishing Resort Longville

View all 888 Minnesota resorts →

Fish Species

Species known to inhabit Three Island. Click any species for a full fishing guide.

Black Crappie Bluegill Hybrid Sunfish Largemouth Bass Northern Pike Pumpkinseed White Sucker Yellow Perch

Fishing Guides Near Three Island

Adventures Guide Service

Fishing Guide

(218) 232-6556

Bobby G's Guide Service

Fishing Guide

(218) 831-7711

Boggs Fishing Adventures

Fishing Guide

(218) 820-5612

Brainerd Lakes Area Guide Service

Fishing Guide

(763) 670-6033

Brainerd Lakes Guides

Fishing Guide

(218) 866-2876

Chuck Emery Guide Service

Fishing Guide

(218) 536-0348

View all 25 guides →

Other Lakes in Cass County

Plan Your Trip to Three Island

Weather forecast for Three Island — check wind, rain, and temperature before you go
GPS: 47.0404°N, 94.2691°W — Get Directions
View on MN DNR LakeFinder for the latest survey data and lake info
Review Minnesota fishing regulations for season dates and limits
A Minnesota fishing license is required for ages 16+ — buy online at dnr.state.mn.us

Data sourced from Minnesota DNR Division of Fish and Wildlife. Last verified: March 19, 2026. Learn how we maintain this data.

Three Island

DNR Fish Surveys

Northern Pike

Hybrid Sunfish

Bluegill

Yellow Perch

Largemouth Bass

Walleye

Pumpkinseed

Black Crappie

Golden Shiner

Depth Maps & Lake Info

Map & Directions

Nearby Bait & Tackle

Beimert Outdoors

Big Nasty Tackle

Chad Zbasnik Fishing

Corner Store Depot & Liquor

Dean's Bait, Walker

Full Stringer Bait and Tackle

Lakes Area Powersports

Leech Lake Distributors

Nearby Marinas

Bar Harbor Pontoon Rentals

Bentley Pontoons Boat & Snowmobile Storage

Blackwater lake access

Bradford & Blake Boat Storage

Brainerd Lakes Marine LLC

Captain Gary Leech Lake Pontoon Rental

Resorts & Lodges Near Three Island

Fish Species

Fishing Guides Near Three Island

Other Lakes in Cass County

Ada

Agate

Alice

Andrus

Anway

Baby

Plan Your Trip to Three Island