Half Moon
A 42-acre lake near Trommald in Crow Wing County — best known for panfish and bass. Last surveyed 1985.
Fish Species (11)
Pumpkinseed
Typical numbers · large fish
Trap-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 5.7 per trap net · typical 0.8–8.4 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 5.67 | - | 0.25 lbs |
Black Crappie
Below-normal numbers · large fish
Gill-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 0.5 per gill net · typical 1.5–14.7 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 0.50 | - | 0.75 lbs |
| Jul 15, 1985 | 0.33 | - | 0.50 lbs |
Yellow Perch
Below-normal numbers · large fish
Gill-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 2.5 per gill net · typical 3–26.5 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 2.67 | - | 0.56 lbs |
| Jul 15, 1985 | 2.50 | - | 0.30 lbs |
Largemouth Bass
Average-size fish
Gill-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 1.0 per gill net · typical 0.5–1 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 1.00 | - | 0.50 lbs |
Northern Pike
Typical numbers · small fish
Gill-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 6.5 per gill net · typical 1.5–7 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 6.50 | - | 1.23 lbs |
Walleye
Typical numbers · average-size fish
Gill-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 1.0 per gill net · typical 1–7.3 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 1.00 | - | 1.50 lbs |
Bluegill
Typical numbers · small fish
Trap-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 16.3 per trap net · typical 1.9–29.5 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 1.00 | - | 0.30 lbs |
| Jul 15, 1985 | 16.33 | - | 0.13 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.
Brown Bullhead
Typical numbers · large fish
Trap-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 2.0 per trap net · typical 1.4–6.6 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 2.00 | - | 1.00 lbs |
| Jul 15, 1985 | 0.50 | - | 1.00 lbs |
White Sucker
Typical numbers · large fish
Gill-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 0.5 per gill net · typical 0.5–7.4 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 0.50 | - | 3.00 lbs |
Black Bullhead
Average-size fish
Gill-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 2.5 per gill net · typical 9.6–91.4 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 2.50 | - | 0.30 lbs |
Yellow Bullhead
Typical numbers · average-size fish
Trap-net survey · surveyed Jul 1985
Last surveyed 1985 — treat with caution
Catch rate: 2.0 per trap net · typical 0.8–6.2 for a lake like this
Survey History
| Date | Catch Rate | Avg Length | Avg Weight |
|---|---|---|---|
| Jul 15, 1985 | 2.00 | - | 0.42 lbs |
Biologist Notes
July 15, 1985A high population of bowfin is present along with an adequate amount of northern pike, bluegill, redhorse, yellow perch and largemouth bass. Small pop…
A high population of bowfin is present along with an adequate amount of northern pike, bluegill, redhorse, yellow perch and largemouth bass. Small populations of bullhead, black crappie, walleye, white sucker, and pumpkinseed are present.
Frequently Asked Questions
What fish can you catch in Half Moon?
Based on Minnesota DNR survey data, anglers target Pumpkinseed, Black Crappie, Yellow Perch, Largemouth Bass, and Northern Pike in Half Moon. See the full species list above for catch rates, size structure, and quality scores.
Is there public access at Half Moon?
We don't have a confirmed public access point on record for Half Moon. Check the DNR LakeFinder page for current access details before you go.
How deep is Half Moon?
Half Moon has a maximum depth of 23 feet, per Minnesota DNR data.
When were the main sport fish in Half Moon last surveyed?
The most recent Minnesota DNR survey data for the main sport fish in Half Moon is from 1985. Surveys this old should be treated with some caution — fish populations change over time.
Does Half Moon have any invasive species?
Yes — Half Moon has confirmed zebra mussel. Clean, drain, and dry your equipment to avoid spreading invasives to other waters.
More lakes in Crow Wing County
View all418 acres
Channel Catfish · Largemouth Bass
307 acres
Hybrid Sunfish · Pumpkinseed
183 acres
Hybrid Sunfish · Black Crappie · Northern Pike
177 acres
Hybrid Sunfish · Pumpkinseed · Bluegill
119 acres
Hybrid Sunfish
106 acres
Brook Trout · Rainbow Trout
Lake Details
- Surface Area
- 42.46 acres
- Max Depth
- 23 ft
- Shoreline
- 2.27 mi
- Public Access
- Not confirmed
Invasive Species Alert
- zebra mussel
Clean, drain, and dry your equipment to prevent spread.