Minnesota DNR fisheries surveys · latest September 23, 2025
Eagle Lake FishingBWater-quality grade B
Minnesota DNR surveys at Eagle Lake average 8.28 walleye per unit of sampling effort (CPUE) across 15 surveys. The most recent is a Targeted Survey dated September 23, 2025. Length samples in the latest survey that recorded them ran 8–8 inches. In Carlton County, Minnesota, Eagle Lake carries an overall water-quality grade of B. Water clarity averages 7.0 feet of visibility, and there is one public boat landing. 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 Eagle 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 Eagle Lake
No stocking record for Eagle 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.
Getting on the water
1 public boat landing is recorded on Eagle Lake. Minnesota DNR lists the public access sites, including ramp type and parking, in the documents below.
Survey results in full
Minnesota DNR surveys at Eagle Lake average 8.28 walleye per unit of sampling effort (CPUE) across 15 surveys. The most recent is a Targeted Survey dated September 23, 2025. Length samples in the latest survey that recorded them ran 8–8 inches.
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Eagle Lake B from EPA Water Quality Portal chemistry, and the water-quality trend over 6 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
DNR Fisheries Survey Summary
15 surveys on file from MN DNR Fisheries. Most recent: 2025-09-23 (Targeted Survey).
Top Species by Catch Rate
| Species | Avg catch rate (CPUE) | Avg Weight |
|---|---|---|
| Yellow Perch | 23.09 | 0.14 lb |
| Walleye | 8.28 | 0.74 lb |
| Bluegill | 2.67 | 0.24 lb |
| Largemouth Bass | 2.15 | 1.35 lb |
| Black Crappie | 1.88 | 0.45 lb |
| Northern Pike | 1.79 | 2.63 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.
Yellow Perch
Walleye
Bluegill
Largemouth Bass
From the 2025-09-23 survey
Eagle Lake is a 389-acre waterbody located 3 miles south of Cromwell, Minnesota, in the Mississippi River Watershed. The lake has a maximum depth of 35 feet and has a habitat best suited for Black Crappie, Walleye, and Yellow Perch. A state-owned public access is located at the northeast end of the lake. The 2003 Lake…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Eagle Lake. 3 reports on file.
These links open on the official state DNR websites (Wisconsin DNR survey PDFs · Minnesota DNR LakeFinder).
- —Fisheries Lake Survey — EagleFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Eagle (0245)Aquatic Plant Report · MN DNR LakeFinder
- —Public Water Access Sites — EaglePublic Water Access Sites · MN DNR LakeFinder
Common questions
What fish are in Eagle Lake?
Minnesota DNR surveys at Eagle Lake average 8.28 walleye per unit of sampling effort (CPUE) across 15 surveys. The most recent is a Targeted Survey dated September 23, 2025. Length samples in the latest survey that recorded them ran 8–8 inches. 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 Eagle Lake last surveyed?
The most recent fisheries survey on file for Eagle Lake is dated September 23, 2025. 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 Eagle Lake stocked?
No stocking record for Eagle 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 Eagle Lake fishes?
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Eagle Lake B from EPA Water Quality Portal chemistry, and the water-quality trend over 6 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
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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