Pelican Lake
Stearns County, MinnesotaLimited DataOligotrophic
Pelican Lake comes in at a B on the grading rubric — a respectable showing for a Minnesota lake of its size and depth.
The lake's low TSI puts it in oligotrophic territory — the cleanest of the four trophic classes, but also the most vulnerable to nutrient-driven shifts. Pelican Lake reaches 46 ft at its deepest point — typical for Minnesota mid-sized lakes, with seasonal stratification but limited cold-water refuge. The lake's 291 acres and 3.2 miles of shoreline put it in the mid-range bucket — large enough for varied use, small enough that watershed inputs reach the whole basin. Pelican Lake ranks 9 of 55 in Stearns County, putting it in the upper tier of locally monitored lakes.
Pelican Lake has no invasive species recorded in Minnesota state databases as of 2024, though prevention practices still apply at all access points. Walleye are documented at Pelican Lake, one of 14 fish species on record for the lake. Public access is available — the lake is on the Minnesota PCA public-access list. Ice-out has been logged at Pelican Lake more than two dozen times, putting the median around Apr 8 — a useful baseline for tracking climate trends. 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 2024-10-25. Grade methodology: LakeGrade methodology.
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Good clarity, visible to about 13.5 ft. Trophic State Index: 40.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 13.5 ft | B |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 40 | Oligotrophic |
Low nutrients, clear water, excellent for swimming
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 46 ft |
| Average Depth | 17.4 ft |
| Surface Area | 291.06 acres |
| Shoreline Length | 3.2 mi |
| Littoral Zone | 46% |
| Public Access | Yes |
Fish Species
Click a species to see all Minnesota and Wisconsin lakes where it is found.
→ Best fishing times for Pelican Lake (14-day solunar calendar)
→ Is it safe to eat fish from Pelican Lake? (mercury & PFAS guide)
→ Pelican Lake fishing regulations (limits, seasons, special rules)
Water Quality Trend: → Stable
Based on 5 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | → Stable | 0 m/yr | 5 |
Ice Season
Historical ice data from Minnesota DNR (100 observations).
Estimated open water season: 236 days
| Earliest | Latest | |
|---|---|---|
| Ice-Out | 2024-03-07 (2024) | 2018-05-03 (2018) |
| Ice-In | 1995-11-12 (1995) | 1999-12-21 (1999) |
Most recent ice-out: 2025-03-22
Location
County Ranking
Ranked #9 of 55 lakes in Stearns County
Cleaner Lakes Within 30 Miles
Pelican Lake holds Grade B. One nearby lake has a higher grade.
Nearby Lakes in Stearns County
More Minnesota Lake Rankings
State Parks Near Pelican Lake
Other Grade B Lakes in Minnesota
Oligotrophic Lakes in Minnesota
DNR Fisheries Survey Summary
7 surveys on file from MN DNR Fisheries. Most recent: 2023-07-10 (Standard Survey).
Top Species by Catch Rate
| Species | Avg CPUE | Avg Weight |
|---|---|---|
| BKS | 1145.94 | — |
| Bluntnose Minnow | 99.29 | — |
| Largemouth Bass | 23.38 | 0.88 lb |
| Bluegill | 18.22 | 0.15 lb |
| Northern Pike | 9.08 | 1.54 lb |
| BNS | 8.28 | — |
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.
Bluntnose Minnow
Largemouth Bass
Bluegill
Northern Pike
From the 2023-07-10 survey
Pelican Lake is a 337-acre lake located five miles northeast of Avon in Stearns County. It has a maximum depth of 46 feet and a small watershed dominated by agriculture (pasture/row crops) and open water. A state-owned public access is located on the northwest side of the lake. Pelican Lake is primarily managed for…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Pelican Lake. 5 reports on file.
- —Fisheries Lake Survey — PelicanFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Pelican (0279)Aquatic Plant Report · MN DNR LakeFinder
- —Aquatic Plant Report — Pelican (1981)Aquatic Plant Report · MN DNR LakeFinder
- —Fish Stocking History — PelicanFish Stocking History · MN DNR LakeFinder
- —Public Water Access Sites — PelicanPublic Water Access Sites · MN DNR LakeFinder
EPA Impairment Status
Pelican Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit MN73-0118-00 · Official waterbody report
Data Sources
Water quality data from the EPA Water Quality Portal
Impairment status from EPA ATTAINS 303(d) database
Grading methodology based on Metropolitan Council standards
Lake details from Minnesota DNR LakeFinder
Ice data from Minnesota DNR Climate
Most recent sample: 2024-10-25
Monitoring stations: 1