Minnesota DNR fisheries surveys · latest June 14, 2021
Species recorded at Middle Sucker Lake
12 species on the Minnesota DNR list for this lake. A species on the list has been recorded here; it does not mean it is catchable today or in every part of the lake.
Stocking at Middle Sucker Lake
No stocking record for Middle Sucker Lake appears in the Minnesota DNR material on file. That is an absence in the published record, not a confirmation that the lake is unstocked — some waters are managed as naturally reproducing and never appear in a stocking list at all.
Survey results in full
Minnesota DNR's Standard Survey on June 14, 2021 caught 0.50 walleye per gill net at Middle Sucker Lake.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Middle Sucker Lake’s water-quality measurements separately, and the water-quality trend over 2 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
7 surveys on file from MN DNR Fisheries. Most recent: 2021-06-14 (Standard Survey).
7 surveys on file · most recent 2021-06-14 (Standard Survey)
| Species | Catch rate (CPUE) | Size | Avg weight |
|---|---|---|---|
| Black Bullhead | 30.40 | 5–11 in 2021-06-14 | 0.42 lb |
| Yellow Perch | 24.97 | 2–9 in 2021-06-14 | 0.2 lb |
| Northern Pike | 7.01 | 9–30 in 2021-06-14 | 1.71 lb |
| Bluegill | 6.65 | 2–9 in 2021-06-14 | 0.35 lb |
| Brown Bullhead | 3.96 | 3–11 in 2021-06-14 | 0.5 lb |
| Black Crappie | 2.49 | 6–11 in 2021-06-14 | 0.59 lb |
CPUE = catch per unit effort, fish caught per net per set in a standardised survey. It measures abundance, not size, and is not a weekly bite report.
Length Distributions
Number of fish caught at each inch class in the most recent survey that recorded lengths. Red dashed line marks an approximate trophy threshold for that species.
Black Bullhead
Yellow Perch
Northern Pike
Bluegill
From the 2021-06-14 survey
Middle Sucker Lake (DOW#11-0317, Lake Class 34) is a 286-acre lake with 150 littoral acres, 3.2 miles of shoreline and a maximum depth of 20 feet. Middle Sucker Lake is located nine miles southeast of Cass Lake, MN. There is a US Forest Service owned earthen access on the channel between Middle Sucker and Upper Sucker…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Middle Sucker Lake. 2 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — Middle SuckerFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Middle Sucker (1623)Aquatic Plant Report · MN DNR LakeFinder
Common questions
What fish are in Middle Sucker Lake?
Minnesota DNR's Standard Survey on June 14, 2021 caught 0.50 walleye per gill net at Middle Sucker Lake. Minnesota DNR lists 12 species for the lake in total. Those are survey results, not a catch report: a net set on one date measures what was in that net.
When was Middle Sucker Lake last surveyed?
The most recent fisheries survey on file for Middle Sucker Lake is dated June 14, 2021. Survey intervals vary by lake and by species; a gap of several years between surveys is normal and does not mean the record is missing.
Is Middle Sucker Lake stocked?
No stocking record for Middle Sucker Lake appears in the Minnesota DNR material on file. That is not the same as a confirmed unstocked lake: it means no stocking document was published for it in the records this page draws on.
Do the water-quality readings tell me how Middle Sucker Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Middle Sucker Lake’s water-quality measurements separately, and the water-quality trend over 2 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
Before you eat what you catch
Water-quality readings are not a consumption advisory. Mercury and PCB advice for Minnesota waters comes from MDH, and it is issued per species and per size class: a lake with clear, low-nutrient water can still carry a meal limit on larger predator fish.
Where to stay near Middle Sucker Lake
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