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
82°Feels like 84°
83°
61°
83°61°6:04 AM
8:51 PM
4 mph
North
0 in
Rain
30.03 inHg
Falling
SaturdaySa
83° / 61°
SundaySu
83° / 64°
MondayMo
83° / 61°
TuesdayTu
75° / 55°
WednesdayWe
76° / 59°
ThursdayTh
82° / 65°
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
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
