| Sex | Wmax | Lmax (cm) | Tmax (y) | Country | Locality |
|---|---|---|---|---|---|
| mixed | 32 | USA | Grasse River, New York | ||
| male | 100.0 kg | Canada | Lake Erie | ||
| female | 125.0 kg | Canada | Lake Winnipeg, Manitoba | ||
| unsexed | 87.5 kg | USA | Mullet Lake, 1974 | ||
| female | 80 | Canada | Nottaway River, Quebec | ||
| male | 55 | Canada | Nottaway River, Quebec | ||
| unsexed | 19.4 kg | 150 | Canada | Nottaway River, Quebec | |
| unsexed | 97 | Canada | St. Lawrence River, Quebec | ||
| unsexed | 82 | USA | Wisconsin |