Size
14ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Janssen Reservoir
Rainbow trout
Northern pike
Overview
Janssen Reservoir Map
Weather
51°Feels like 51°
86°
57°
86°57°5:50 AM
8:25 PM
2 mph
South
0 in
Rain
30.03 inHg
Stable
WednesdayWe
86° / 57°
ThursdayTh
93° / 59°
FridayFr
96° / 61°
SaturdaySa
96° / 64°
SundaySu
97° / 64°
MondayMo
91° / 66°
Moon Phase
August 05, 2026
57% Illumination
waning gibbous, getting dimmer
WednesdayWe08/05
ThursdayTh08/06
FridayFr08/07
SaturdaySa08/08
SundaySu08/09
MondayMo08/10
TuesdayTu08/11
Get Your Line in the Right Water
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Top Fish Species
Rainbow trout
No survey data
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
