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C

Everett Lake

St. Louis County, MinnesotaLimited DataMesotrophic

Everett Lake sits at a C on the grading scale — not impaired, not pristine, with summer measurements that vary year to year.

A TSI near 49 places Everett Lake in the mesotrophic band — moderate productivity, with seasonal swings between clearer spring water and richer late-summer conditions. A maximum depth of 15 ft puts Everett Lake in the middle of Minnesota's depth distribution. The lake's 113 acres and 3.6 miles of shoreline put it in the mid-range bucket — large enough for varied use, small enough that watershed inputs reach the whole basin. Within St. Louis County's 187 graded lakes, Everett Lake ranks 100 — below the local median, though not at the bottom.

Everett Lake has no invasive species recorded in Minnesota state databases as of 2024, though prevention practices still apply at all access points. The fishery includes walleye among the lake's 8 documented species — a notable draw for Minnesota anglers. Public access is available — the lake is on the Minnesota PCA public-access list. 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 2024-09-23. Grade methodology: LakeGrade methodology.

Reviewed by LakeQuality Editorial Team · Updated

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Swimming Safety

Generally safe for swimming, moderate water quality

Water Quality Grade: C, Fair

Moderate clarity, visible to about 7 ft. Trophic State Index: 49.

MetricValueGrade
Water Clarity (Secchi Depth)7 ftC
PhosphorusNo data
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)49Mesotrophic

Moderate nutrients, good water quality

Lake Details

CharacteristicValue
Maximum Depth15 ft
Surface Area113.2 acres
Shoreline Length3.6 mi
Littoral Zone100%
Public AccessYes

Fish Species

black crappie,bluegill,largemouth bass,northern pike,smallmouth bass,walleye,white sucker,yellow perch

Click a species to see all Minnesota and Wisconsin lakes where it is found.

→ Best fishing times for Everett Lake (14-day solunar calendar)

→ Is it safe to eat fish from Everett Lake? (mercury & PFAS guide)

Everett Lake fishing regulations (limits, seasons, special rules)

Water Quality Trend: Declining

Based on 5 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Declining-0.199 m/yr5
See year-by-year chart →

Location

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County Ranking

Ranked #100 of 187 lakes in St. Louis County

Cleaner Lakes Within 30 Miles

Everett Lake holds Grade C. One nearby lake has a higher grade.

Nearby Lakes in St. Louis County

DNR Fisheries Survey Summary

7 surveys on file from MN DNR Fisheries. Most recent: 2020-07-27 (Targeted Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Bluegill8.250.11 lb
Northern Pike2.792.3 lb
Yellow Perch1.790.08 lb
White Sucker1.723.33 lb
Black Crappie1.140.38 lb
GOS1.130.07 lb

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.

Bluegill

1 fish · 44 in · 2020-07-27
104

Northern Pike

15 fish · 2238 in · 2020-07-27
530trophy 36222426283032343638

Yellow Perch

24 fish · 56 in · 2020-07-27
158056

White Sucker

31 fish · 822 in · 2020-07-27
630810121416182022

From the 2020-07-27 survey

Everett Lake is a 113 acre lake located 6 miles northwest of Ely. The lake has two portage accesses, the main access is a 170 yard portage from the Echo Trail and the other is a 70 yard portage from Twin Lake. The lake has a maximum depth of 15 feet and brown bog-stained water. On July 27, 2020 Everett Lake was…

Source: MN DNR LakeFinder Fisheries Lake Survey

DNR Reports & Resources

Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Everett Lake. 4 reports on file.

EPA Impairment Status

Everett Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).

Causes of impairment

Mercury

Source: EPA ATTAINS assessment unit MN69-0120-00 · 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

Most recent sample: 2024-09-23

Monitoring stations: 1