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Otsego County

South Twin Lake

Michigan DNR logged 1 trout stocking date at South Twin Lake in 2026 so far, 190 fish in all. The latest was on Apr 30, 2026.

Michigan DNR data pulled . Latest record in the Michigan DNR data for any water: Oct 13, 2026.

Map: © OpenStreetMap contributors

South Twin Lake in numbers

fish stocked in 2026, through Nov 6
190
by the same date in 2025
210
in all of 2025
210
Stocking log

Every stocking record

Every trout and salmon release Michigan DNR lists for this water in the last two years, newest first, then yearly totals since 2020. Counts include small fish (fingerlings) as well as catchable trout; the average length tells them apart (the DNR records it in centimetres; it is shown here in inches). The site is the stocking point the DNR names within the water.

Last stocked, Apr 30, 2026190Brown trout, avg 7.4 in
2026 · 190 fish on 1 date
DateSpeciesFishSiteAvg. length
Apr 30Brown trout190 fish · South Twin Lake190South Twin Lake7.4 in
2025 · 210 fish on 1 date
DateSpeciesFishSiteAvg. length
May 1Rainbow trout210 fish · South Twin Lake210South Twin Lake7.2 in
Every year since 2020
YearStocking datesFish
20261190
20251210
20241190
20231190
20222223
20211260
20202432
2020 – 2026

Trout stocked each year

2026 is outlined because the year is not over. The tallest full year is yellow. Counts include fingerlings. Records start in 2020.

  1. 4322020: 432 fish
  2. 2602021: 260 fish
  3. 2232022: 223 fish
  4. 1902023: 190 fish
  5. 1902024: 190 fish
  6. 2102025: 210 fish
  7. 1902026: 190 fish

What is stocked here

All records since 2020
SpeciesFishShare
Brown trout94556%
Rainbow trout60035%
Brook trout1509%

Where it is

Michigan trout stockingAll Otsego County watersRecently stocked in Michigan

Open on a map

Map point 45.1819, -84.4134: the USGS Geographic Names Information System point for this lake (feature 638423). It marks the water, not a parking lot or a boat launch.

Closest waters on this site

Straight-line distance between USGS map points, not driving distance.

Also in Otsego County: Bridge Lake, Big Chub Lake, Heart Lake, Lost Lake, North Twin Lake, Pickerel Lake, Section Four Lake, West Lost Lake.

Source: DNR fish stocking database, Michigan Department of Natural Resources. Pulled . Check the agency and the current fishing rules before you go.