Minnesota Lake File

Rock Lake — Becker County, MN

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Fish species

• black bullhead
• black crappie
• bluegill
• brown bullhead
• hybrid sunfish
• largemouth bass
• northern pike
• pumpkinseed
• walleye
• white sucker
• yellow bullhead
• yellow perch

Latest DNR survey (2023-05-09)

Species	CPUE	Avg lbs
NOP	3.50	0.63
BLB	0.75	0.62
YEP	0.25	0.02
BRB	4.75	0.41
TPM	0.75	0.02
WTS	2.00	1.28
YEB	1.00	0.66

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

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