Size
138ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Barreth Lake
Perch
Overview
Barreth Lake Map
Weather
39°Feels like 34°
43°
35°
43°35°7:55 AM
6:58 PM
11 mph
Northeast
0 in
Rain
29.91 inHg
Stable
MondayMo
43° / 35°
TuesdayTu
48° / --
WednesdayWe
55° / 35°
ThursdayTh
57° / --
FridayFr
50° / 31°
SaturdaySa
61° / 45°
Moon Phase
October 12, 2026
4% Illumination
waxing crescent, getting brighter
MondayMo10/12
TuesdayTu10/13
WednesdayWe10/14
ThursdayTh10/15
FridayFr10/16
SaturdaySa10/17
SundaySu10/18
Get Your Line in the Right Water
Quickly find the best places to fish and plan your day right.
Top Fish Species
Perch
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
