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LakeQuality
B

Camp Lake

Sherburne County, MinnesotaLimited DataMesotrophic

Camp Lake comes in at a B on the grading rubric — a respectable showing for a Minnesota lake of its size and depth. Clarity, phosphorus, and chlorophyll-a all rate similarly, so there is no obvious single lever to pull on watershed management.

Mesotrophic conditions dominate at Camp Lake: enough nutrients for a healthy fishery, not so much that algal blooms become a chronic problem. A maximum depth of 34 ft puts Camp Lake in the middle of Minnesota's depth distribution. The lake is compact at 82 acres, with 2.0 miles of shoreline and little volume to buffer nutrient inputs. Camp Lake ranks 10 of 24 in Sherburne County — solidly in the upper half of the local distribution.

Camp Lake has no invasive species recorded in Minnesota state databases as of 2024, though prevention practices still apply at all access points. Bass fishing is part of the appeal: the species list runs to 6, anchored by largemouth and/or smallmouth bass. A documented public access point at Camp Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. Ice-out has been recorded 11 times at Camp Lake, with a median around Apr 9. 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 2024-09-29. Grade methodology: LakeGrade methodology.

Swimming Safety

Good for swimming, clear water with low algae levels

Water Quality Grade: B, Good

Good clarity, visible to about 10.5 ft. Trophic State Index: 43.

MetricValueGrade
Water Clarity (Secchi Depth)10.5 ftB
PhosphorusNo data
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)43Mesotrophic

Moderate nutrients, good water quality

Lake Details

CharacteristicValue
Maximum Depth34 ft
Average Depth9.1 ft
Surface Area82.27 acres
Shoreline Length2 mi
Littoral Zone68%
Public AccessYes

Fish Species

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

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

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

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

Water Quality Trend: Improving

Based on 4 years of monitoring data (2020-2025).

MetricTrendChange/YearYears
Water Clarity Improving+0.101 m/yr4

Ice Season

Historical ice data from Minnesota DNR (18 observations).

Typical Ice-Out
Apr 9
Typical Ice-In
Dec 1

Estimated open water season: 236 days

EarliestLatest
Ice-Out2016-03-16 (2016)2018-05-01 (2018)
Ice-In2018-11-19 (2018)2015-12-21 (2015)

Most recent ice-out: 2023-04-20

Location

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County Ranking

Ranked #10 of 24 lakes in Sherburne County

Nearby Lakes in Sherburne County

DNR Fisheries Survey Summary

3 surveys on file from MN DNR Fisheries. Most recent: 2022-06-27 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Black Bullhead112.020.3 lb
Bluegill45.810.12 lb
Largemouth Bass26.801.34 lb
Northern Pike3.753.49 lb
Pumpkinseed3.190.14 lb
Hybrid Sunfish1.280.23 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.

Black Bullhead

694 fish · 810 in · 2009-06-29
57228608910

Bluegill

688 fish · 16 in · 2022-06-27
3581790123456

Largemouth Bass

30 fish · 820 in · 2022-06-27
530trophy 20891011121314151617181920

Northern Pike

45 fish · 1732 in · 2022-06-27
11601820222426283032

From the 2022-06-27 survey

Camp Lake is a small 79-acre lake located two miles southeast of the city of Clear Lake in Sherburne County. The lake has a maximum depth of 34 feet with good water quality and an average summer water clarity of nine feet. The lake took a winterkill in 1978-79 and eliminated all fish but Black Bullhead and Fathead…

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 Camp Lake. 3 reports on file.

Data Sources

Water quality data from the EPA Water Quality Portal

Grading methodology based on Metropolitan Council standards

Lake details from Minnesota DNR LakeFinder

Ice data from Minnesota DNR Climate

Most recent sample: 2024-09-29

Monitoring stations: 1