Fish Lake Flowage
St. Louis County, Minnesota


Share Your Catch & Win!
Frequently Asked Questions About Fish Lake Flowage, MN
- How big is Fish Lake Flowage?
- How deep is Fish Lake Flowage?
- What kind of fish can you catch in Fish Lake Flowage?
- Are there fishing guides or charters for Fish Lake Flowage?
- What are the closest cities to Fish Lake Flowage?
- Are there places to stay in the Fish Lake Flowage area?
- Are there boat launches on Fish Lake Flowage?
- Are there places to eat and drink near Fish Lake Flowage?
- What are the fishing regulations for Fish Lake Flowage?
- What is the average air temp for Fish Lake Flowage?
- Are there any state parks near Fish Lake Flowage?
How big is Fish Lake Flowage?
How deep is Fish Lake Flowage?
What kind of fish can you catch in Fish Lake Flowage?
Other fish species in the lake include Common Shiner, Emerald Shiner, Golden Shiner, Hybrid Sunfish, Johnny Darter, Shorthead Redhorse, Spottail Shiner and White Sucker.
Are there fishing guides or charters for Fish Lake Flowage?
What are the closest cities to Fish Lake Flowage?
Are there places to stay in the Fish Lake Flowage area?
More Lodging Options
Are there boat launches on Fish Lake Flowage?
Are there places to eat and drink near Fish Lake Flowage?
What are the fishing regulations for Fish Lake Flowage?
There are specific fishing regulations Fish Lake Flowage that you need to know. For complete fishing regulations visit the Minnesota Department of Natural Resources. To report a violation call (800) 652-9093. Need a Minnesota fishing license?
Explore the Fish Lake Flowage area in a RV
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Adventure Awaits in the 2021 Heartland Mallard Pathfinder P16SRD
Hermantown, MN
What aquatic invasive species are found in Fish Lake Flowage?
Join us in the fight to prevent the spread of invasive species These sneaky creatures can hitch a ride on boats, clinging onto propellers, anchor lines, and trailers. They can even survive in hidden places like bilge water and ballast tanks, or disguise themselves in dirt and sand that sticks to nets, buckets, anchors, and waders. But don't worry, we have the power to stop them in their tracks with just a few simple steps. So let's do our part and protect our waters from these unwanted invaders.
History & Status of the Fishery
A fall young-of-the-year (YOY) Walleye electrofishing assessment was conducted on Fish Reservoir on 9/27/2023. A special harvest regulation (13"-17" harvest slot, one over 26", possession limit 3) was enacted in December 2012 to protect spawning stock biomass and reduce fishing mortality. This special assessment was intended to index abundance and average length of YOY and age-1 Walleye and add to the database that has been collected since 1994.
A total of 52 YOY Walleye with an average size of 6.1 inches were captured for a catch rate of 92.6 per hour of electrofishing. Previous catch rates have ranged from 0.0 to 366.6 YOY Walleye per hour of electrofishing. The above average abundance of YOY Walleye captured suggests a strong year-class from 2023 is possible.
One age-1 Walleye measuring 8.9 inches long was sampled for a catch rate of 1.8 per hour of electrofishing. Previous catch rates for age-1 Walleye have ranged from 0.0 to 72.8 per hour of electrofishing. The below average catch rate of age-1 Walleye observed suggests that a weak year-class from 2022 is likely.
What is the average air temp for Fish Lake Flowage?
Are there any state parks near Fish Lake Flowage?
For more Minnesota State Park information see our State Park Guide.
More Nearby Lakes To Explore
There's more lake's to explore around Fish Lake Flowage...| DISTANCE | ACRES | MAX DEPTH | |
| Side Lake (Bowman) | 2.4 mi | 42 | 0 ft |
| Mud Hole Lake | 2.9 mi | 12 | |
| Unnamed Lake | 2.9 mi | 15 | |
| Clearwater Lake | 3.3 mi | 15 | 25 ft |
| Caribou Lake | 3.8 mi | 539 | 21 ft |
| Bergen Lake | 3.9 mi | 72 | 30 ft |
| Unnamed Lake | 4.0 mi | 12 | 21 ft |
| Deepwater Lake | 4.2 mi | 15 | |
| Cooks Lake | 4.3 mi | 97 | 19 ft |
| Lost Lake | 4.3 mi | 35 | 0 ft |


