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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.

Mesotrophic conditions dominate at Ochotto Lake: enough nutrients for a healthy fishery, not so much that algal blooms become a chronic problem. A maximum depth of 40 ft puts Ochotto Lake in the middle of Minnesota's depth distribution. Ochotto Lake is small — 40 acres alongside 1.2 miles of shoreline — which makes it sensitive to even modest changes in watershed runoff or recreational pressure. Ochotto Lake ranks 19 of 55 in Stearns County — solidly in the upper half of the local distribution.

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. The lake has a partial ice record — 5 observed ice-outs, centered near Apr 7. 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 2024-09-25. Grade methodology: LakeGrade methodology.

Reviewed by LakeQuality Editorial Team · Updated

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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

black crappie,bluegill,hybrid sunfish,largemouth bass,northern pike,pumpkinseed,yellow bullhead

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
See year-by-year chart →

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

Cleaner Lakes Within 30 Miles

Ochotto Lake holds Grade B. One nearby lake has a higher grade.

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