Size
13ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Rolph Dam
Crappie
Largemouth bass
Northern pike
Overview
Rolph Dam Map
Weather
80°Feels like 80°
82°
54°
82°54°6:09 AM
7:47 PM
18 mph
Northwest
0 in
Rain
30.06 inHg
Falling
TuesdayTu
82° / 54°
WednesdayWe
84° / 56°
ThursdayTh
89° / 62°
FridayFr
91° / 62°
SaturdaySa
88° / 59°
SundaySu
83° / 55°
Moon Phase
August 25, 2026
93% Illumination
waxing gibbous, getting brighter
TuesdayTu08/25
WednesdayWe08/26
ThursdayTh08/27
FridayFr08/28
SaturdaySa08/29
SundaySu08/30
MondayMo08/31
Get Your Line in the Right Water
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Top Fish Species
Crappie
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
