| | | |
 | Lake Saint-Louis (45°24'05'' N., 73°48'52'' W.) including the portion between the Pointe-du-Buisson dam (45°19'7.11" N., 73°58'26.08" W.) and the Pointe-des-Cascades dam (45°19'26.33" N., 73°56'39.92" W.), up to the Honoré-Mercier bridge, including the Saint-Jean stream (45°22'15.08'' N., 73°46'10.48'' W.), up to the high water line and the Saint-Louis River up to the Howard-Smith dam (45°18'41.10'' N., 73°52'49.73'' W.)  |
| |  | PeriodFrom April 1st, 2026 to March 31st, 2027 |
| | | Redhorse | Fishing prohibited | | | |
| | | Striped bass | Fishing prohibited | | | |
| | | Sucker | Fishing prohibited | | | |
| |  | PeriodFrom April 23rd, 2026 to September 15th, 2026  |
| | | Char (arctic char, brook trout) | 10 in all | | Angling only | |
| | | 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 May 1st, 2026 to March 15th, 2027  |
| | | Pike  | 1 in all | 56 cm to 70 cm inclusively | Angling only  | |
| | | Yellow perch | 50 | | | |
| |  | PeriodFrom May 10th, 2026 to May 31st, 2026  |
| | | Walleye  | 2 | 37 cm to 53 cm inclusively | Angling only | |
| |  | PeriodFrom June 1st, 2026 to October 31st, 2026  |
| | | Walleye and sauger  | 6 in all with at most 2 walleye | Walleye: 37 cm to 53 cm inclusively
Sauger: no length limit | Angling only | |
| |  | 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 15th, 2027  |
| | | Bass | 6 in all | | | |
| |  | PeriodFrom December 20th, 2026 to March 15th, 2027  |
| | | Walleye and sauger  | 6 in all with at most 2 walleye | Walleye: 37 cm to 53 cm inclusively
Sauger: no length limit | Angling only | |
| |  | PeriodFrom April 1st, 2026 to March 15th, 2027- Other species  |
| | | | same as the zone | | | |