Size
56ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Koop Lake
Largemouth bass
Perch
Crappie
Northern pike
Bluegill
Pumpkinseed
Overview
Koop Lake Map
Weather
65°Feels like 65°
84°
59°
84°59°6:02 AM
8:46 PM
2 mph
North
0 in
Rain
30.01 inHg
Stable
SaturdaySa
84° / 59°
SundaySu
82° / 61°
MondayMo
82° / 62°
TuesdayTu
77° / 54°
WednesdayWe
76° / 57°
ThursdayTh
80° / 64°
Moon Phase
August 01, 2026
92% Illumination
waning gibbous, getting dimmer
SaturdaySa08/01
SundaySu08/02
MondayMo08/03
TuesdayTu08/04
WednesdayWe08/05
ThursdayTh08/06
FridayFr08/07
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Largemouth bass
12-20 in
Length Range
17 in
Length Range
2010
Surveyed
Abundance (CPUE)
Understanding Abundance
Abundance ratings are based on Catch Per Unit Effort (CPUE) measurements conducted by the MN DNR, and represent a snapshot of a species population at a given point in time
Source: Minnesota Department of Natural Resources. Survey cadence may vary by state and water body.Species Lengths
