Minnesota DNR fisheries surveys · latest July 21, 2003
Species recorded at Brown Lake
10 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 Brown Lake
No stocking record for Brown 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 July 21, 2003 caught 3.00 northern pike per gill net at Brown Lake. Length samples in the latest survey that recorded them ran 11–23 inches.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Brown Lake’s water-quality measurements separately, and the water-quality trend over 3 years of monitoring is declining. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
3 surveys on file from MN DNR Fisheries. Most recent: 2003-07-21 (Standard Survey).
3 surveys on file · most recent 2003-07-21 (Standard Survey)
23 years old| Species | Catch rate (CPUE) | Size | Avg weight |
|---|---|---|---|
| Bluegill | 26.45 | 3–7 in 2003-07-21 | 0.09 lb |
| Yellow Bullhead | 10.35 | 7–12 in 2003-07-21 | 0.39 lb |
| Hybrid Sunfish | 4.00 | 4–7 in 2003-07-21 | 0.2 lb |
| Pumpkinseed | 2.72 | 4–5 in 2003-07-21 | 0.13 lb |
| Northern Pike | 2.40 | 11–23 in 2003-07-21 | 1.5 lb |
| Black Crappie | 2.36 | 5–9 in 2003-07-21 | 0.19 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.
Bluegill
Yellow Bullhead
Hybrid Sunfish
Pumpkinseed
From the 2003-07-21 survey
Brown lake is a small lake located eleven miles north of McGregor on the western side of Big Sandy Lake. The primary game fish species include bluegill, black crappie, largemouth bass and northern pike. Fishing effort is light, mainly from shore anglers targeting bluegill. Winter angling is very light, mainly…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Brown Lake. 2 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — BrownFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Brown (0116)Aquatic Plant Report · MN DNR LakeFinder
Common questions
What fish are in Brown Lake?
Minnesota DNR's Standard Survey on July 21, 2003 caught 3.00 northern pike per gill net at Brown Lake. Length samples in the latest survey that recorded them ran 11–23 inches. Minnesota DNR lists 10 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 Brown Lake last surveyed?
The most recent fisheries survey on file for Brown Lake is dated July 21, 2003. 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 Brown Lake stocked?
No stocking record for Brown 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 Brown Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Brown Lake’s water-quality measurements separately, and the water-quality trend over 3 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
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.
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