Grub
A 31-acre lake near Prairie Portage in Lake County — best known for panfish. Last surveyed 1978.
Fish Species (3)
Green Sunfish
Above-normal numbers
Trap-net survey · surveyed Jun 1978
Last surveyed 1978 — treat with caution
Catch rate: 1.7 per trap net
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jun 21, 1978 | 1.67 | - | 0.10 lbs |
| Jun 21, 1978 | 1.40 | - | 0.09 lbs |
Largemouth Bass
Trap-net survey · surveyed Jun 1978
Last surveyed 1978 — treat with caution
Catch rate: 0.67 per trap net
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jun 21, 1978 | 0.67 | - | 0.17 lbs |
| Jun 21, 1978 | 0.20 | - | 0.25 lbs |
Smallmouth Bass
Gill-net survey · surveyed Jun 1978
Last surveyed 1978 — treat with caution
Catch rate: 1.0 per gill net
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jun 21, 1978 | 1.00 | - | 0.45 lbs |
| Jun 21, 1978 | 8.00 | - | 0.28 lbs |
Biologist Notes
June 21, 1978Consists of a very high population of smallmouth bass, and average population of largemouth bass, and a relatively high population of green sunfish.
Consists of a very high population of smallmouth bass, and average population of largemouth bass, and a relatively high population of green sunfish.
Frequently Asked Questions
What fish can you catch in Grub?
Based on Minnesota DNR survey data, anglers target Green Sunfish in Grub. See the full species list above for catch rates, size structure, and quality scores.
Is there public access at Grub?
We don't have a confirmed public access point on record for Grub. Check the DNR LakeFinder page for current access details before you go.
How deep is Grub?
Grub has a maximum depth of 31 feet, per Minnesota DNR data.
When were the main sport fish in Grub last surveyed?
The most recent Minnesota DNR survey data for the main sport fish in Grub is from 1978. Surveys this old should be treated with some caution — fish populations change over time.
Does Grub have any invasive species?
No invasive species are on record for Grub 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
- 30.53 acres
- Max Depth
- 31 ft
- Shoreline
- 1.72 mi
- Public Access
- Not confirmed