Minnesota DNR fisheries surveys · latest September 22, 2020
Pleasant Lake FishingDWater-quality grade D
Minnesota DNR surveys at Pleasant Lake average 5.11 walleye per unit of sampling effort (CPUE) across 7 surveys. The most recent is a Targeted Survey dated September 22, 2020. Length samples in the latest survey that recorded them ran 7–22 inches. In Ramsey County, Minnesota, Pleasant Lake carries an overall water-quality grade of D. Water clarity averages 5.6 feet of visibility. 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 Pleasant 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 Pleasant Lake
No stocking record for Pleasant 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 surveys at Pleasant Lake average 5.11 walleye per unit of sampling effort (CPUE) across 7 surveys. The most recent is a Targeted Survey dated September 22, 2020. Length samples in the latest survey that recorded them ran 7–22 inches.
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Pleasant Lake D from EPA Water Quality Portal chemistry, and the water-quality trend over 6 years of monitoring is declining. 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: 2020-09-22 (Targeted Survey).
Top Species by Catch Rate
| Species | Avg catch rate (CPUE) | Avg Weight |
|---|---|---|
| Black Crappie | 13.45 | 0.41 lb |
| Yellow Perch | 10.42 | 0.21 lb |
| Bluegill | 5.78 | 0.34 lb |
| White Bass | 5.28 | 0.68 lb |
| Walleye | 5.11 | 1.36 lb |
| Common Carp | 1.95 | 3.6 lb |
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.
Black Crappie
Yellow Perch
Bluegill
White Bass
From the 2020-09-22 survey
This lake is located within the City of North Oaks, a gated community. North Oaks was initially the summer retreat of railroad baron James J. Hill. Most of the land surrounding the lake was developed as upscale, single family housing by the North Oaks Association, which retains ownership of the land. The immediate…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Pleasant Lake. 1 report on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — PleasantFisheries Lake Survey · MN DNR LakeFinder
Common questions
What fish are in Pleasant Lake?
Minnesota DNR surveys at Pleasant Lake average 5.11 walleye per unit of sampling effort (CPUE) across 7 surveys. The most recent is a Targeted Survey dated September 22, 2020. Length samples in the latest survey that recorded them ran 7–22 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 Pleasant Lake last surveyed?
The most recent fisheries survey on file for Pleasant Lake is dated September 22, 2020. 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 Pleasant Lake stocked?
No stocking record for Pleasant 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.
Does the water-quality grade tell me how Pleasant Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Pleasant Lake D from EPA Water Quality Portal chemistry, and the water-quality trend over 6 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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