Inboard motor means a marine propulsion system that is enclosed within the hull of the vessel.
Maximum horsepower means the maximum horsepower produced by the engine's powerhead. This measurement may be different than the maximum horsepower at the final output or the maximum horsepower rated by the manufacturer.
Off-peak season means anytime that is not during peak season.
Outboard motor means a marine propulsion system that is mounted on the exterior of the vessel's hull.
Peak season means a period of time:
Table 1 to Paragraph (b)(2)
Section of river | Maximum horsepower during peak season | Maximum horsepower during off-peak season | |
Current River | Upper Section: Northern boundary of the Riverways downstream to Round Spring | Motorized vessels prohibited | 25 hp (motor with jet unit); 18 hp (motor with propeller). |
Middle Section: Round Spring downstream to the upper (northern) end of the Van Buren Gap | 60 hp (motor with jet unit); 40 hp (motor with propeller) | 60 hp (motor with jet unit); 40 hp (motor with propeller). | |
Lower Section: Lower (southern) end of the Van Buren Gap downstream to the southern boundary of the Riverways | 150 hp (motor with jet unit); 105 hp (motor with propeller) | 150 hp (motor with jet unit); 105 hp (motor with propeller). |
Table 2 to Paragraph (b)(3)
Section of river | Maximum horsepower during peak season | Maximum horsepower during off-peak season | |
Jacks Fork River | Upper Section: Western boundary of the Riverways downstream to the upper (western) end of Eminence Gap | Motorized vessels prohibited | 25 hp (motor with jet unit); 18 hp (motor with propeller). |
Middle Section: Lower (eastern) end of the Eminence Gap downstream to Two Rivers | 60 hp (motor with jet unit); 40 hp (motor with propeller) | 60 hp (motor with jet unit); 40 hp (motor with propeller). |
36 C.F.R. §7.83