Round Island
A 55-acre lake near Isabella in Lake County — best known for panfish and walleye. Last surveyed 1983.
Fish Species (4)
Yellow Perch
Average-size fish
Trap-net survey · surveyed Jun 1983
Last surveyed 1983 — treat with caution
Catch rate: 17.3 per trap net · typical 0.5–3.8 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jun 27, 1983 | 17.25 | - | 0.14 lbs |
Walleye
Small fish
Trap-net survey · surveyed Jun 1983
Last surveyed 1983 — treat with caution
Catch rate: 0.25 per trap net · typical 0.4–1.8 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jun 27, 1983 | 0.25 | - | 0.10 lbs |
Northern Pike
Trap-net survey · surveyed Jun 1983
Last surveyed 1983 — treat with caution
Catch rate: 0.25 per trap net
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jun 27, 1983 | 0.25 | - | 1.50 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
Small fish
Trap-net survey · surveyed Jun 1983
Last surveyed 1983 — treat with caution
Catch rate: 2.5 per trap net · typical 0.9–4.5 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jun 27, 1983 | 2.50 | - | 0.63 lbs |
Biologist Notes
June 27, 1983The fish population is dominated by Yellow Perch, various minnows and White Sucker. Two Northern Pike and one Walleye were sampled. The Walleye is mos…
The fish population is dominated by Yellow Perch, various minnows and White Sucker. Two Northern Pike and one Walleye were sampled. The Walleye is most likely a migrant from Delay Lake.
Frequently Asked Questions
What fish can you catch in Round Island?
Based on Minnesota DNR survey data, anglers target Yellow Perch and Walleye in Round Island. See the full species list above for catch rates, size structure, and quality scores.
Is there public access at Round Island?
We don't have a confirmed public access point on record for Round Island. Check the DNR LakeFinder page for current access details before you go.
How deep is Round Island?
Round Island has a maximum depth of 4 feet, per Minnesota DNR data.
When were the main sport fish in Round Island last surveyed?
The most recent Minnesota DNR survey data for the main sport fish in Round Island is from 1983. Surveys this old should be treated with some caution — fish populations change over time.
Does Round Island have any invasive species?
No invasive species are on record for Round Island in Minnesota DNR data. Always clean, drain, and dry your equipment to help keep it that way.
More lakes in Lake County
View all44 acres
Muskellunge · Black Crappie · Northern Pike
31 acres
Green Sunfish
19 acres
Brook Trout · Splake
16 acres
Brook Trout
105 acres
Walleye
48 acres
Brown Trout · Walleye · Yellow Perch
Lake Details
- Surface Area
- 54.82 acres
- Max Depth
- 4 ft
- Shoreline
- 1.64 mi
- Public Access
- Not confirmed