Size
337ac
Boat Launch
Carry-in Launch
Toilet
Yes
Boat Dock
Species in Koontz Lake
Largemouth bass
Perch
Crappie
Smallmouth bass
Bluegill
Channel catfish
Pumpkinseed
White bass
Overview
Koontz Lake Map
Weather
61°Feels like 61°
66°
50°
66°50°6:32 AM
6:45 PM
7 mph
Northeast
0 in
Rain
30.06 inHg
Stable
MondayMo
66° / 50°
TuesdayTu
67° / 51°
WednesdayWe
67° / 48°
ThursdayTh
69° / 49°
FridayFr
70° / 47°
SaturdaySa
70° / 51°
Moon Phase
September 21, 2026
74% Illumination
waxing gibbous, getting brighter
MondayMo09/21
TuesdayTu09/22
WednesdayWe09/23
ThursdayTh09/24
FridayFr09/25
SaturdaySa09/26
SundaySu09/27
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Largemouth bass
7-15 in
Length Range
13 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
