Skip to main content
LakeQuality
B

Ochotto Lake

Stearns County, MinnesotaLimited DataMesotrophic

Ochotto Lake comes in at a B on the grading rubric — a respectable showing for a Minnesota lake of its size and depth. Sub-grades cluster within a single letter of each other, which usually means the lake is in stable trophic balance rather than fighting one specific stressor.

The lake sits in the mesotrophic zone — the band where most well-managed Minnesota lakes fall. Ochotto Lake reaches 40 ft at its deepest point — typical for Minnesota mid-sized lakes, with seasonal stratification but limited cold-water refuge. At 40 acres, Ochotto Lake sits below the Minnesota median: a small water where shoreline activity has an outsized effect on water quality. Among the 55 graded lakes in Stearns County, Ochotto Lake sits at rank 19, above the county median.

No invasive species are currently listed at Ochotto Lake — the lake remains off the Minnesota infested-waters roster. The fishery is bass-led, with 7 documented species across the lake's records. A documented public access point at Ochotto Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. Ice-out has been recorded 5 times at Ochotto Lake, with a median around Apr 7. 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 2024-09-25. 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 13.1 ft. Trophic State Index: 40.

MetricValueGrade
Water Clarity (Secchi Depth)13.1 ftB
PhosphorusNo data
Chlorophyll-a (Algae)No data
Trophic State Index (TSI)40Mesotrophic

Moderate nutrients, good water quality

Lake Details

CharacteristicValue
Maximum Depth40 ft
Average Depth15.2 ft
Surface Area40.09 acres
Shoreline Length1.2 mi
Littoral Zone55%
Public AccessYes

Fish Species

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

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

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

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

Water Quality Trend: Stable

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

MetricTrendChange/YearYears
Water Clarity Stable-0.014 m/yr5

Ice Season

Historical ice data from Minnesota DNR (8 observations).

Typical Ice-Out
Apr 7
Typical Ice-In
Nov 26

Estimated open water season: 233 days

EarliestLatest
Ice-Out2007-04-04 (2007)2008-04-24 (2008)
Ice-In2006-11-20 (2006)2021-11-26 (2021)

Most recent ice-out: 2022-04-22

Location

Loading map…

County Ranking

Ranked #19 of 55 lakes in Stearns County

Nearby Lakes in Stearns County

DNR Fisheries Survey Summary

5 surveys on file from MN DNR Fisheries. Most recent: 2012-07-09 (Standard Survey).

Top Species by Catch Rate

SpeciesAvg CPUEAvg Weight
Largemouth Bass20.830.95 lb
Bluegill13.450.14 lb
Yellow Bass11.440.7 lb
Black Bullhead7.830.53 lb
Northern Pike6.891.57 lb
Pumpkinseed4.570.13 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.

Largemouth Bass

99 fish · 421 in · 2012-07-09
1890trophy 20468101214161820

Bluegill

93 fish · 38 in · 2012-07-09
29150345678

Yellow Bass

77 fish · 613 in · 2012-07-09
21110678910111213

Northern Pike

43 fish · 1127 in · 2012-07-09
7401214161820222426

From the 2012-07-09 survey

Ochotto Lake is located in Stearns County, near Avon. The lake has a surface area of 40 acres and a maximum depth of 40 feet. The watershed is very small and mostly residential and agriculture. A public access is located in a city park on the south side of the lake. The survey was conducted in July, 2012. Northern…

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 Ochotto 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: 2024-09-25

Monitoring stations: 1