Size
164ac
Boat Launch
Carry-in Launch
Toilet
No
Boat Dock
Species in Hammertown Lake
Largemouth bass
Spotted bass
Walleye
Channel catfish
Rainbow trout
Perch
White bass
Overview
Hammertown Lake Map
Fishing Regulations
Special Fishing Regulations: This lake has special fishing regulations that differ from statewide or border water regulations for those species identified below and take precedence. Regulations listed below are currently in place. Visit the fishing regulations page for links to upcoming regulations for specific lakes.
Special Species Regulations
- Largemouth Bass: In Hammertown Lake (Jackson City Reservoir), for Largemouth Bass, daily limit = 5, none may be taken between 12 & 15 inches
- Smallmouth Bass: In Hammertown Lake (Jackson City Reservoir), for Smallmouth Bass, daily limit = 5, none may be taken between 12 & 15 inches
- Spotted Bass: In Hammertown Lake (Jackson City Reservoir), for Spotted Bass, daily limit = 5, none may be taken between 12 & 15 inches
Weather
71°Feels like 71°
--
64°
--64°--
--
2 mph
Northeast
0 in
Rain
29.91 inHg
Rising
SundaySu
-- / 64°
MondayMo
78° / 57°
TuesdayTu
73° / 58°
WednesdayWe
71° / 54°
ThursdayTh
70° / 51°
FridayFr
70° / 48°
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
Largemouth bass
7-16 in
Length Range
11 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
