Little Rock
A 37-acre lake near Rassat in Wright County — best known for panfish and pike. Last surveyed 1985.
Fish Species (10)
Above-normal numbers
Trap-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 3.0 per trap net
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 3.00 | - | 0.08 lbs |
Typical numbers · large fish
Gill-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 4.0 per gill net · typical 2.5–7.9 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 4.00 | - | 4.12 lbs |
| Aug 15, 1985 | 1.00 | - | 1.75 lbs |
Typical numbers · average-size fish
Gill-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 10.0 per gill net · typical 1.9–18 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 10.00 | - | 0.15 lbs |
| Aug 15, 1985 | 1.50 | - | 0.17 lbs |
Typical numbers · average-size fish
Trap-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 34.0 per trap net · typical 6.5–59.6 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 4.00 | - | 0.05 lbs |
| Aug 15, 1985 | 34.00 | - | 0.11 lbs |
Average-size fish
Gill-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 0.5 per gill net · typical 0.3–1.1 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 0.50 | - | 1.20 lbs |
| Aug 15, 1985 | 0.50 | - | 1.00 lbs |
Typical numbers · small fish
Trap-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 1.5 per trap net · typical 0.8–5.3 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 1.50 | - | 0.03 lbs |
Other species in this lake (4)
Rough fish, bullheads, and baitfish recorded in DNR surveys — present in the lake, but not typical angling targets.
Typical numbers · average-size fish
Trap-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 3.5 per trap net · typical 1.3–26 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 3.50 | - | 0.43 lbs |
| Aug 15, 1985 | 30.00 | - | 0.32 lbs |
Typical numbers · small fish
Trap-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 4.0 per trap net · typical 0.8–5 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 7.00 | - | 0.21 lbs |
| Aug 15, 1985 | 4.00 | - | 0.31 lbs |
Typical numbers · small fish
Gill-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 2.0 per gill net · typical 0.7–3.9 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 2.00 | - | 0.05 lbs |
Typical numbers · small fish
Gill-net survey · surveyed Aug 1985
Last surveyed 1985 — treat with caution
Catch rate: 0.5 per gill net · typical 0.5–2 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Aug 15, 1985 | 0.50 | - | 0.30 lbs |
Biologist Notes
August 15, 1985Northern Pike (4.0/gill net) were present at numbers near the local average and showed above average growth rates. Age classes 1-7 were caught, showin…
Northern Pike (4.0/gill net) were present at numbers near the local average and showed above average growth rates. Age classes 1-7 were caught, showing consistent reproduction. Average size is 3.6 pounds. Only two Largemouth Bass were captured; however, local residents claim to have good angling success. Bluegill (34.0/trap net) are abundant and had below average growth rates, most being five inches long and age 4. Black Crappie (1.5/trap net) were caught infrequently when compared to the local average of 4.0/trap net. The bulk of those captured were 6-7 inches long and age class 4. Present numbers of rough fish such as bowfin, black and yellow bullheads were average.
Frequently Asked Questions
What fish can you catch in Little Rock?
Based on Minnesota DNR survey data, anglers target Hybrid Sunfish, Northern Pike, Black Crappie, Bluegill, and Largemouth Bass in Little Rock. See the full species list above for catch rates, size structure, and quality scores.
Is there public access at Little Rock?
We don't have a confirmed public access point on record for Little Rock. Check the DNR LakeFinder page for current access details before you go.
How deep is Little Rock?
Little Rock has a maximum depth of 51 feet and a mean depth of 12.2 feet, per Minnesota DNR data.
When were the main sport fish in Little Rock last surveyed?
The most recent Minnesota DNR survey data for the main sport fish in Little Rock is from 1985. Surveys this old should be treated with some caution — fish populations change over time.
Does Little Rock have any invasive species?
No invasive species are on record for Little Rock 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
- 37.05 acres
- Max Depth
- 51 ft
- Mean Depth
- 12.2 ft
- Shoreline
- 1.06 mi
- Public Access
- Not confirmed
Location
45.1824°N, 94.0146°W
Depth contours: Minnesota DNR, digitized from lake surveys of varying vintage. Water levels change — verify on the water.
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