| | | |
 | River Châteauguay c) That part between between Route 132 in Châteauguay and a right-hand turn located 370 m (45°20'27.11" N., 73°45'18.11" W.) upstream from the Highway 30 bridge in Chateauguay  |
| |  | PeriodFrom April 1st, 2026 to March 31st, 2027 |
| | | Striped bass | Fishing prohibited | | | |
| |  | PeriodFrom June 15th, 2026 to September 15th, 2026  |
| | | Char (arctic char, brook trout) | 10 in all | | | |
| | | Lake trout and splake trout  | 1 in all | 60 cm or more | Angling only | |
| | | Landlocked salmon | 3 | | Angling only | |
| | | Trout (brown trout, cutthroat trout and rainbow trout) | same as the zone | | | |
| |  | PeriodFrom June 15th, 2026 to October 31st, 2026 |
| | | Sturgeon | 1 in all | Lake sturgeon: 80 cm to 130 cm inclusively
Atlantic sturgeon: no length limit | Angling only | |
| |  | PeriodFrom June 15th, 2026 to December 19th, 2026 |
| | | Muskellunge and tiger muskellunge | 1 in all | 137 cm or more | Angling only | |
| |  | PeriodFrom June 15th, 2026 to March 31st, 2027 |
| | | Bass | 6 in all | | | |
| | | Pike | 6 in all | | | |
| | | Walleye and sauger | 6 in all | Walleye: 37 cm to 53 cm inclusively
Sauger: no length limit | Angling only | |
| | | Yellow perch | 50 | | | |
| |  | PeriodFrom June 15th, 2026 to March 31st, 2027- Other species |
| | | | same as the zone | | | |