Minnesota DNR fisheries surveys · latest August 5, 2024
Little Wolf Lake FishingCWater-quality grade C
Minnesota DNR surveys at Little Wolf Lake average 14.70 largemouth bass per unit of sampling effort (CPUE) across 12 surveys. The most recent is a Standard Survey dated August 5, 2024. Length samples in the latest survey that recorded them ran 6–16 inches. In Cass County, Minnesota, Little Wolf Lake carries an overall water-quality grade of C. Water clarity averages 7.0 feet of visibility, and the lake has public access. The survey figures on this page are Minnesota DNR's own; the water-quality grade comes from EPA Water Quality Portal samples. Neither is a forecast of today's bite.
Species recorded at Little Wolf Lake
13 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 Little Wolf Lake
Minnesota DNR publishes a stocking history for this lake — which species went in, how many, and in which years. Read the years: a lake stocked in one year is not necessarily stocked in the next.
Getting on the water
Minnesota DNR lists the public access sites, including ramp type and parking, in the documents below.
Survey results in full
Minnesota DNR surveys at Little Wolf Lake average 14.70 largemouth bass per unit of sampling effort (CPUE) across 12 surveys. The most recent is a Standard Survey dated August 5, 2024. Length samples in the latest survey that recorded them ran 6–16 inches.
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Little Wolf Lake C from EPA Water Quality Portal chemistry, and the water-quality trend over 2 years of monitoring is declining. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
12 surveys on file from MN DNR Fisheries. Most recent: 2024-08-05 (Standard Survey).
Top Species by Catch Rate
| Species | Avg catch rate (CPUE) | Avg Weight |
|---|---|---|
| Yellow Perch | 56.63 | 0.13 lb |
| Largemouth Bass | 14.70 | 1.01 lb |
| Bluegill | 9.76 | 0.21 lb |
| Muskellunge | 8.27 | 8.93 lb |
| Bluntnose Minnow | 8.11 | — |
CPUE = catch per unit effort, averaged across surveys (excludes juvenile shoreline seining). Higher CPUE means more abundant in standardized sampling. This 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.
Yellow Perch
Largemouth Bass
Bluegill
Muskellunge
From the 2024-08-05 survey
Little Wolf Lake is a 528-acre lake with a maximum depth of 24 feet located near the town of Cass Lake on the Hubbard/Cass county line. The public access is township-owned and located on the northwest side of the lake. The unimproved ramp results in limited access for larger boats due to landing design, water depths…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Little Wolf Lake. 3 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — Little WolfFisheries Lake Survey · MN DNR LakeFinder
- —Fish Stocking History — Little WolfFish Stocking History · MN DNR LakeFinder
- —Public Water Access Sites — Little WolfPublic Water Access Sites · MN DNR LakeFinder
Common questions
What fish are in Little Wolf Lake?
Minnesota DNR surveys at Little Wolf Lake average 14.70 largemouth bass per unit of sampling effort (CPUE) across 12 surveys. The most recent is a Standard Survey dated August 5, 2024. Length samples in the latest survey that recorded them ran 6–16 inches. Minnesota DNR lists 13 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 Little Wolf Lake last surveyed?
The most recent fisheries survey on file for Little Wolf Lake is dated August 5, 2024. 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 Little Wolf Lake stocked?
Minnesota DNR publishes a stocking history for Little Wolf Lake. It records which species were released, in what numbers and in which years — the source documents are linked further down this page. A lake can be stocked in some years and not others, so read the years rather than assuming an annual release.
Does the water-quality grade tell me how Little Wolf Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Little Wolf Lake C from EPA Water Quality Portal chemistry, and the water-quality trend over 2 years of monitoring is declining. Catch rate is not a swim clearance and is not a weekly bite report.
Before you eat what you catch
A water-quality grade is 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 can grade well and still carry a meal limit on larger predator fish.
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Top-rated places to stay near Little Wolf Lake
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