Size
117ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in North Union Lake
Walleye
Largemouth bass
Perch
Crappie
Northern pike
Bluegill
Pumpkinseed
Rock bass
Overview
North Union Lake Map
Weather
68°Feels like 68°
73°
55°
73°55°7:02 AM
7:29 PM
2 mph
East
0 in
Rain
30.33 inHg
Falling
ThursdayTh
73° / 55°
FridayFr
61° / 53°
SaturdaySa
66° / 53°
SundaySu
66° / 50°
MondayMo
63° / 47°
TuesdayTu
64° / 49°
Moon Phase
September 17, 2026
37% Illumination
waxing crescent, getting brighter
ThursdayTh09/17
FridayFr09/18
SaturdaySa09/19
SundaySu09/20
MondayMo09/21
TuesdayTu09/22
WednesdayWe09/23
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Walleye
17-20 in
Length Range
19 in
Length Range
2018
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
