Event Details
Stock Id: 202666198
Agency Stock Id: 67269
Species: Coho Salmon (COS)
Strain: Lake Michigan (LM)
Reported Strain: Michigan(MI)
Agency: Michigan Department of Natural Resources (MIDNR)
Hatchery: Platte River State Fish Hatchery (PRSFH [MIDNR])
Lake: Lake Michigan (MI)
State/Prov: Michigan (MI)
General Location: Platte River, Hatchery
Specific Location: Hatchery
10-Min. Grid: 912 (MI)
Coordinates: 44.6638°N; -85.9367°W
LatLon Flag: 1 - Reported
Date: April 16, 2025
Method: other (o)
Life Stage: yearling, age-1 (y)
Age(months): 18
Year Class: 2024
Length(mm): 144
Weight(g): 291.87
Clips: NC - No Clip
Tags: None Reported
Tag Reten.: Not Reported
Marks: None Reported
Mark Eff: Not Reported
Condition: 1 - <1% mortality observed, "excellent"
Number Stocked: 7,483
Yearling Equiv.: 7,483
Lot Code: P-COS-MI-W-2023-PL
Validation: Not Reported
Record Created: February 24, 2026, 6:29 p.m.
Record Last Modified: February 24, 2026, 6:29 p.m.
Additional Notes