Size
19ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Jefferson Lake
Rainbow trout
Channel catfish
Largemouth bass
Overview
Jefferson Lake Map
Weather
52°Feels like 52°
71°
55°
71°55°6:43 AM
8:07 PM
2 mph
West
0 in
Rain
29.97 inHg
Rising
MondayMo
71° / 55°
TuesdayTu
76° / 57°
WednesdayWe
79° / 62°
ThursdayTh
81° / 63°
FridayFr
80° / 60°
SaturdaySa
80° / 62°
Moon Phase
August 24, 2026
87% Illumination
waxing gibbous, getting brighter
MondayMo08/24
TuesdayTu08/25
WednesdayWe08/26
ThursdayTh08/27
FridayFr08/28
SaturdaySa08/29
SundaySu08/30
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
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
