Size
39ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Ostle Reservoir
Tiger muskellunge
Rainbow trout
Overview
Ostle Reservoir Map
Weather
49°Feels like 49°
75°
51°
75°51°7:16 AM
7:30 PM
2 mph
West
0 in
Rain
30.06 inHg
Stable
MondayMo
75° / 51°
TuesdayTu
75° / 51°
WednesdayWe
72° / 50°
ThursdayTh
73° / 53°
FridayFr
69° / 44°
SaturdaySa
51° / 40°
Moon Phase
September 21, 2026
74% Illumination
waxing gibbous, getting brighter
MondayMo09/21
TuesdayTu09/22
WednesdayWe09/23
ThursdayTh09/24
FridayFr09/25
SaturdaySa09/26
SundaySu09/27
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Tiger muskellunge
26-31 in
Length Range
28 in
Length Range
2023
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
