Wakefield Lake
Aitkin County, MinnesotaLimited DataMesotrophic
Wakefield Lake earns a C — middle-of-the-pack water quality, with one or two parameters dragging the average down from a stronger grade. Sub-grades cluster within a single letter of each other, which usually means the lake is in stable trophic balance rather than fighting one specific stressor.
The lake sits in the mesotrophic zone — the band where most well-managed Minnesota lakes fall. The lake's 69 ft maximum depth is in the upper tier for Minnesota — deep enough for cold-water fish to find refuge in summer. At 164 acres, Wakefield Lake fits the Minnesota median for monitored lakes, with 3.4 miles of shoreline. Wakefield Lake sits at rank 32 of 53 in Aitkin County, in the lower half of the local distribution.
Wakefield Lake has no invasive species recorded in Minnesota state databases as of 2022, though prevention practices still apply at all access points. Walleye are documented at Wakefield Lake, one of 10 fish species on record for the lake. The lake lacks a documented public access point, so visitor use is limited. The grade is based on limited monitoring — fewer than three independent measurement years contribute, so future updates may shift the letter.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2022-07-27. Grade methodology: LakeGrade methodology.
Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Moderate clarity, visible to about 7.6 ft. Trophic State Index: 48.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 7.6 ft | C |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 48 | Mesotrophic |
Moderate nutrients, good water quality
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 69 ft |
| Average Depth | 13 ft |
| Surface Area | 163.92 acres |
| Shoreline Length | 3.4 mi |
| Littoral Zone | 49% |
| Public Access | No |
Fish Species
Click a species to see all Minnesota and Wisconsin lakes where it is found.
→ Best fishing times for Wakefield Lake (14-day solunar calendar)
→ Is it safe to eat fish from Wakefield Lake? (mercury & PFAS guide)
→ Wakefield Lake fishing regulations (limits, seasons, special rules)
Location
County Ranking
Ranked #32 of 53 lakes in Aitkin County
Nearby Lakes in Aitkin County
More Minnesota Lake Rankings
State Parks Near Wakefield Lake
Other Grade C Lakes in Minnesota
Mesotrophic Lakes in Minnesota
DNR Fisheries Survey Summary
10 surveys on file from MN DNR Fisheries. Most recent: 2025-07-14 (Targeted Survey).
Top Species by Catch Rate
| Species | Avg CPUE | Avg Weight |
|---|---|---|
| Largemouth Bass | 9.81 | 1.1 lb |
| Bluegill | 8.74 | 0.23 lb |
| Yellow Perch | 6.27 | 0.12 lb |
| TPM | 5.89 | — |
| Black Crappie | 3.38 | 0.3 lb |
| JND | 3.00 | — |
CPUE = catch per unit effort, averaged across surveys (excludes juvenile shoreline seining). Higher CPUE = more abundant in standardized sampling.
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.
Largemouth Bass
Bluegill
Yellow Perch
Black Crappie
From the 2025-07-14 survey
A targeted survey of nearshore fish species in Wakefield Lake was conducted beginning on July 14th, 2025, by Lake Biological Monitoring and Assessment (LBMA) program staff. Sampling sites were evenly spaced around the lake, and each was sampled by backpack electrofishing and seining with a 50-foot or 15-foot seine,…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Wakefield Lake. 2 reports on file.
- —Fisheries Lake Survey — WakefieldFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Wakefield (0145)Aquatic Plant Report · MN DNR LakeFinder
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Lake details from Minnesota DNR LakeFinder
Most recent sample: 2022-07-27
Monitoring stations: 2