Langdon

Hennepin County

Near Mound

DOW: 27018200

Northern PikeGood · 51Hybrid SunfishAverage · 49Black CrappieAverage · 48

A 143-acre lake near Mound in Hennepin County — best known for pike and panfish. Last surveyed 1993.

Fish Species (10)

Northern Pike

Good · 51

Above-normal numbers · small fish

Gill-net survey · surveyed Jun 1983

Last surveyed 1983 — treat with caution

Avg Weight

1.46 lbs

Catch rate: 14.0 per gill net · typical 2–10.8 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jun 29, 1983	14.00	-	1.46 lbs	Standard gill nets
Jun 29, 1983	1.40	-	4.04 lbs	Standard trap nets

Hybrid Sunfish

Average · 49

Above-normal numbers · small fish

Trap-net survey · surveyed Jul 1993

Last surveyed 1993 — treat with caution

Avg Size

5.0"

Avg Weight

0.17 lbs

Catch rate: 3.9 per trap net

Size of catchable hybrid sunfish0% keeper-size (8"+)

3–7" · 100%Largest sampled 6"

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	0.67	5.0"	-	Special trap nets
Jul 6, 1993	3.89	5.0"	0.17 lbs	Standard trap nets

Black Crappie

Average · 48

Below-normal numbers · large fish

Gill-net survey · surveyed Jun 1983

Last surveyed 1983 — treat with caution

Avg Weight

0.40 lbs

Catch rate: 0.5 per gill net · typical 1.7–17.5 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	0.11	9.0"	0.46 lbs	Standard trap nets
Jun 29, 1983	0.50	-	0.40 lbs	Standard gill nets
Jun 29, 1983	0.20	-	0.40 lbs	Standard trap nets

Green Sunfish

Average · 46

Above-normal numbers · small fish

Trap-net survey · surveyed Jul 1993

Last surveyed 1993 — treat with caution

Avg Size

3.8"

Avg Weight

0.07 lbs

Catch rate: 5.6 per trap net · typical 0.3–2.8 for a lake like this

Size of catchable green sunfish0% keeper-size (7"+)

3–6" · 100%Largest sampled 5"

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	0.33	3.8"	0.06 lbs	Standard gill nets
Jul 6, 1993	7.33	3.8"	-	Special trap nets
Jul 6, 1993	5.56	3.8"	0.07 lbs	Standard trap nets

Pumpkinseed

Poor · 23

Typical numbers · small fish

Trap-net survey · surveyed Jul 1993

Last surveyed 1993 — treat with caution

Avg Size

4.5"

Avg Weight

0.11 lbs

Catch rate: 1.7 per trap net · typical 0.7–6.5 for a lake like this

Size of catchable pumpkinseed0% keeper-size (8"+)

3–7" · 100%Largest sampled 6"

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	1.33	4.5"	-	Special trap nets
Jul 6, 1993	1.67	4.5"	0.11 lbs	Standard trap nets

Bluegill

Poor · 20

Typical numbers · small fish

Trap-net survey · surveyed Jul 1993

Last surveyed 1993 — treat with caution

Avg Size

3.0"

Avg Weight

0.16 lbs

Catch rate: 8.8 per trap net · typical 3.5–57.1 for a lake like this

Size of catchable bluegill0% keeper-size (8"+)

3–7" · 100%Largest sampled 7"

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	8.78	3.0"	0.16 lbs	Standard trap nets
Jul 6, 1993	26.00	3.0"	-	Special seining
Jul 6, 1993	0.33	3.0"	-	Special trap nets

Other species in this lake (4)

Rough fish, bullheads, and baitfish recorded in DNR surveys — present in the lake, but not typical angling targets.

Black Bullhead

Excellent · 82

Above-normal numbers · large fish

Trap-net survey · surveyed Jul 1993

Last surveyed 1993 — treat with caution

Avg Size

8.1"

Avg Weight

0.62 lbs

Catch rate: 75.8 per trap net · typical 1.5–58 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	94.50	8.1"	0.60 lbs	Standard gill nets
Jul 6, 1993	332.67	8.1"	-	Special trap nets
Jul 6, 1993	75.78	8.1"	0.62 lbs	Standard trap nets

Yellow Bullhead

Good · 51

Typical numbers · average-size fish

Trap-net survey · surveyed Jul 1993

Last surveyed 1993 — treat with caution

Avg Size

9.8"

Avg Weight

0.65 lbs

Catch rate: 1.8 per trap net · typical 1–7.1 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	1.50	9.8"	0.67 lbs	Standard gill nets
Jul 6, 1993	1.78	9.8"	0.65 lbs	Standard trap nets

Brown Bullhead

Average · 48

Typical numbers · average-size fish

Trap-net survey · surveyed Jul 1993

Last surveyed 1993 — treat with caution

Avg Size

8.9"

Avg Weight

0.59 lbs

Catch rate: 1.0 per trap net · typical 0.4–5.1 for a lake like this

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	1.83	8.9"	0.48 lbs	Standard gill nets
Jul 6, 1993	1.00	8.9"	0.59 lbs	Standard trap nets
Jun 29, 1983	0.20	-	0.50 lbs	Standard trap nets

Fathead Minnow

Insufficient

Trap-net survey · surveyed Jul 1993

Last surveyed 1993 — treat with caution

Catch rate: 622.3 per trap net

Survey History

Date	Catch Rate	Avg Length	Avg Weight	Gear
Jul 6, 1993	622.33	-	-	Special trap nets

See the best northern pike lakes in Minnesota

Biologist Notes

July 6, 1993Black bullhead are by far the most common species found in Langdon lake. Their population is considered high for lake class 38, and they are of above…

Black bullhead are by far the most common species found in Langdon lake. Their population is considered high for lake class 38, and they are of above average weight. Green sunfish were also found to be very abundant, but are mainly 3.5 to 5 inches in length. Bluegill numbers are average for this lake class. Of 79 fish measured, only 17 were longer than 6 inches, and none were sampled above 8 inches. Hybrid sunfish and pumpkinseed sunfish were captured in average numbers. The most common sizes sampled were between 4 and 6 inches in length. Both brown and yellow bullheads were sampled in average numbers for this lake class. Their average sizes were 9 and 10 inches respectively in both gear types. Only one creek chub and one black crappie were captured during the survey. The black crappie was 9.2 inches long and age three.

June 29, 1983BLACK BULLHEAD AND NORTHERN PIKE WERE FOUND AT ABOVE LOCAL MEDIAN NUMBERS. BROWN BULLHEAD, GREEN SUNFISH AND BLACK CRAPPIE WERE FOUND AT OR BELOW LOCA…

BLACK BULLHEAD AND NORTHERN PIKE WERE FOUND AT ABOVE LOCAL MEDIAN NUMBERS. BROWN BULLHEAD, GREEN SUNFISH AND BLACK CRAPPIE WERE FOUND AT OR BELOW LOCAL MEDIAN NUMBERS. THE ABSENCE OF LARGEMOUTH BASS AND BLUEGILL IS PROBABLY THE RESULT OF FRE- QUENT WINTERKILLS.

Frequently Asked Questions

What fish can you catch in Langdon?

Based on Minnesota DNR survey data, anglers target Northern Pike, Hybrid Sunfish, Black Crappie, Green Sunfish, and Pumpkinseed in Langdon. See the full species list above for catch rates, size structure, and quality scores.

Is there public access at Langdon?

We don't have a confirmed public access point on record for Langdon. Check the DNR LakeFinder page for current access details before you go.

How deep is Langdon?

Langdon has a maximum depth of 38 feet, per Minnesota DNR data.

When were the main sport fish in Langdon last surveyed?

The most recent Minnesota DNR survey data for the main sport fish in Langdon is from 1993. Surveys this old should be treated with some caution — fish populations change over time.