Minnesota Lake File

Birch Lake — Cass County, MN

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Fish species

• black bullhead
• black crappie
• bluegill
• bowfin (dogfish)
• brown bullhead
• hybrid sunfish
• largemouth bass
• northern pike
• pumpkinseed
• rock bass
• walleye
• white sucker
• yellow bullhead
• yellow perch

Latest DNR survey (2023-08-07)

Species	CPUE	Avg lbs
BRB	0.17	0.52
YEP	0.08	0.40
YEB	3.00	0.63
NOP	13.75	0.99
RKB	0.17	0.28
YEB	5.58	0.53
NOP	1.00	1.10
RKB	1.50	0.31
WAE	1.83	2.08
HSF	0.33	0.33

CPUE = catch per unit effort in the DNR's nets. Source: Minnesota DNR LakeFinder.

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