Size
28ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Boulder Lake
Largemouth bass
Bluegill
Crappie
Channel catfish
Overview
Boulder Lake Map
Weather
67°Feels like 67°
81°
64°
81°64°6:01 AM
8:06 PM
11 mph
Northwest
0 in
Rain
29.74 inHg
Rising
SundaySu
81° / 64°
MondayMo
85° / 63°
TuesdayTu
87° / 65°
WednesdayWe
88° / 68°
ThursdayTh
88° / 70°
FridayFr
91° / 72°
Moon Phase
August 02, 2026
85% Illumination
waning gibbous, getting dimmer
SundaySu08/02
MondayMo08/03
TuesdayTu08/04
WednesdayWe08/05
ThursdayTh08/06
FridayFr08/07
SaturdaySa08/08
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Largemouth bass
7-22 in
Length Range
11 in
Length Range
2024
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
