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.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 10.5 ft | B |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 43 | Mesotrophic |
Moderate nutrients, good water quality
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 34 ft |
| Average Depth | 9.1 ft |
| Surface Area | 82.27 acres |
| Shoreline Length | 2 mi |
| Littoral Zone | 68% |
| Public Access | Yes |
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).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +0.101 m/yr | 4 |
Ice Season
Historical ice data from Minnesota DNR (18 observations).
Estimated open water season: 236 days
| Earliest | Latest | |
|---|---|---|
| Ice-Out | 2016-03-16 (2016) | 2018-05-01 (2018) |
| Ice-In | 2018-11-19 (2018) | 2015-12-21 (2015) |
Most recent ice-out: 2023-04-20
Location
County Ranking
Ranked #10 of 24 lakes in Sherburne County
Nearby Lakes in Sherburne County
More Minnesota Lake Rankings
State Parks Near Camp Lake
Other Grade B Lakes in Minnesota
Mesotrophic Lakes in Minnesota
DNR Fisheries Survey Summary
3 surveys on file from MN DNR Fisheries. Most recent: 2022-06-27 (Standard Survey).
Top Species by Catch Rate
| Species | Avg CPUE | Avg Weight |
|---|---|---|
| Black Bullhead | 112.02 | 0.3 lb |
| Bluegill | 45.81 | 0.12 lb |
| Largemouth Bass | 26.80 | 1.34 lb |
| Northern Pike | 3.75 | 3.49 lb |
| Pumpkinseed | 3.19 | 0.14 lb |
| Hybrid Sunfish | 1.28 | 0.23 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
Bluegill
Largemouth Bass
Northern Pike
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…
DNR Reports & Resources
Minnesota DNR LakeFinder publishes lake survey, fish stocking, water access, and aquatic plant data for Camp Lake. 3 reports on file.
- —Fisheries Lake Survey — CampFisheries Lake Survey · MN DNR LakeFinder
- —Aquatic Plant Report — Camp (1976)Aquatic Plant Report · MN DNR LakeFinder
- —Public Water Access Sites — CampPublic Water Access Sites · 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
Ice data from Minnesota DNR Climate
Most recent sample: 2024-09-29
Monitoring stations: 1