Size
138ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Barreth Lake
Perch
Overview
Barreth Lake Map
Weather
69°Feels like 69°
--
50°
--50°6:37 AM
8:52 PM
13 mph
Northwest
0 in
Rain
30.06 inHg
Stable
SaturdaySa
-- / 50°
SundaySu
77° / 55°
MondayMo
80° / 53°
TuesdayTu
74° / 49°
WednesdayWe
77° / 54°
ThursdayTh
82° / 57°
Moon Phase
August 15, 2026
10% Illumination
waxing crescent, getting brighter
SaturdaySa08/15
SundaySu08/16
MondayMo08/17
TuesdayTu08/18
WednesdayWe08/19
ThursdayTh08/20
FridayFr08/21
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
