Minnesota DNR fisheries surveys · latest August 12, 1991
Stocking at Round 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.
Survey results in full
Minnesota DNR's Standard Survey on August 12, 1991 caught 0.50 walleye per gill net at Round Lake.
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Round Lake’s water-quality measurements separately, and the water-quality trend over 6 years of monitoring is stable. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
2 surveys on file from MN DNR Fisheries. Most recent: 1991-08-12 (Standard Survey).
2 surveys on file · most recent 1991-08-12 (Standard Survey)
35 years old| Species | Catch rate (CPUE) | Size | Avg weight |
|---|---|---|---|
| Pumpkinseed | 89.29 | 0.07 lb | |
| Black Bullhead | 41.15 | 0.21 lb | |
| Yellow Perch | 39.79 | 0.09 lb | |
| Bluegill | 35.70 | 0.13 lb | |
| Green Sunfish | 20.34 | 0.09 lb | |
| Hybrid Sunfish | 9.70 | 0.11 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.
From the 1991-08-12 survey
Round lake is in class 38 of the MN DNR lake classification system. Other area lakes included in this class are: Block, Buchanan, Elbow, and Sand. Northern pike were not represented in the gill net sample. Pike gill net CPUE in the 1975 survey was 2.5 per net. Black bullhead abundance declined from 118.0 per gill net…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Round Lake. 2 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — RoundFisheries Lake Survey · MN DNR LakeFinder
- —Fish Stocking History — RoundFish Stocking History · MN DNR LakeFinder
Common questions
What fish are in Round Lake?
Minnesota DNR's Standard Survey on August 12, 1991 caught 0.50 walleye per gill net at Round Lake. Those are survey results, not a catch report: a net set on one date measures what was in that net.
When was Round Lake last surveyed?
The most recent fisheries survey on file for Round Lake is dated August 12, 1991. 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 Round Lake stocked?
Minnesota DNR publishes a stocking history for Round 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.
Do the water-quality readings tell me how Round Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not water quality. LakeQuality shows Round Lake’s water-quality measurements separately, and the water-quality trend over 6 years of monitoring is stable. 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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