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LakeQuality
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Velvet Lake

Crow Wing County, MinnesotaMesotrophic

On the LakeGrade rubric, Velvet Lake pulls an A: clarity at 10.8 ft and 14 µg/L of phosphorus put it in the top bracket for Minnesota. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.

Mesotrophic conditions dominate at Velvet Lake: enough nutrients for a healthy fishery, not so much that algal blooms become a chronic problem. The lake bottoms out at 29 ft — a moderate depth that supports a warm-water fishery without the year-round cold refuge a deeper basin provides. At 167 acres, Velvet Lake fits the Minnesota median for monitored lakes, with 1.9 miles of shoreline. Velvet Lake ranks 58 of 120 in Crow Wing County — solidly in the upper half of the local distribution.

No invasive species are currently listed at Velvet Lake — the lake remains off the Minnesota infested-waters roster. The state fisheries records do not list documented species for Velvet Lake, which usually reflects a lack of formal fisheries survey work rather than an empty lake. The lake lacks a documented public access point, so visitor use is limited. The lake has a partial ice record — 9 observed ice-outs, centered near Apr 16. Monitoring depth is thin here: the LakeGrade rubric is applied to a small number of sample years, and the grade will be revised as more data accumulates.

Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder, last sampled 2024-09-15. Grade methodology: LakeGrade methodology.

Swimming Safety

Excellent for swimming, crystal clear water with minimal algae

Water Quality Grade: A, Excellent

Good clarity, visible to about 10.8 ft. Phosphorus level: 14 µg/L. Trophic State Index: 43.

MetricValueGrade
Water Clarity (Secchi Depth)10.8 ftB
Phosphorus14 µg/LA
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)43Mesotrophic

Moderate nutrients, good water quality

Lake Details

CharacteristicValue
Maximum Depth29 ft
Surface Area166.87 acres
Shoreline Length1.9 mi
Littoral Zone48%
Public AccessNo

Water Quality Trend: Declining

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

MetricTrendChange/YearYears
Water Clarity Stable+0.025 m/yr5
Phosphorus Declining+0.3 µg/L/yr5

Ice Season

Historical ice data from Minnesota DNR (14 observations).

Typical Ice-Out
Apr 16
Typical Ice-In
Nov 19

Estimated open water season: 217 days

EarliestLatest
Ice-Out2016-03-29 (2016)2014-04-26 (2014)
Ice-In2002-11-03 (2002)2007-11-30 (2007)

Most recent ice-out: 2016-03-29

Location

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County Ranking

Ranked #58 of 120 lakes in Crow Wing County

Nearby Lakes in Crow Wing County

DNR Fisheries Survey Summary

1 survey on file from MN DNR Fisheries. Most recent: 1985-08-21 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Bluegill14.500.11 lb
Yellow Bass10.160.53 lb
Black Crappie2.830.19 lb
Largemouth Bass2.330.38 lb
Walleye2.003.67 lb
Pumpkinseed2.000.17 lb

CPUE = catch per unit effort, averaged across surveys (excludes juvenile shoreline seining). Higher CPUE = more abundant in standardized sampling.

From the 1985-08-21 survey

NORTHERN PIKE ABUNDANCE IS LOW (2.3 GILLNET) BUT A GOOD LENGTH FREQUENCY DISTRIBUTION EXISTS AND THE GROWTH RATE IS GOOD. YELLOW BULLHEAD ABUNDANCE IS GOOD WITH ALL SIZE CLASSES PRESENT. BLUEGILL ABUNDANCE IS MODERATE, GROWTH RATE SLOW, THE SIZE SMALL AND MAJORITY OF THE BLUEGILLS BELONG TO THE III, IV OR V YEAR CLASS…

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 Velvet Lake. 2 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: 2024-09-15

Monitoring stations: 1