Size
39ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Ostle Reservoir
Tiger muskellunge
Rainbow trout
Overview
Ostle Reservoir Map
Weather
67°Feels like 67°
--
45°
--45°--
--
7 mph
Northwest
0 in
Rain
29.72 inHg
Rising
SundaySu
-- / 45°
MondayMo
64° / 44°
TuesdayTu
72° / 48°
WednesdayWe
83° / 55°
ThursdayTh
87° / 57°
FridayFr
89° / 59°
Moon Phase
August 03, 2026
77% Illumination
waning gibbous, getting dimmer
MondayMo08/03
TuesdayTu08/04
WednesdayWe08/05
ThursdayTh08/06
FridayFr08/07
SaturdaySa08/08
SundaySu08/09
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
