<p>The present study investigates the impact of varying angles of attack of submerged vanes on the hydraulic jump characteristics within a sloping channel. Hydraulic jumps are critical phenomena in open channel flow, influencing energy dissipation and flow stability. Through experimental analysis and computational modeling, this research examines how altering the angle of attack of submerged vanes affects the characteristics of hydraulic jumps, including their location, length and energy dissipation efficiency. The findings contribute to the understanding of hydraulic jump behavior and offer insights into optimizing vane configurations for hydraulic control and energy dissipation in sloping channels. In this study, 45 investigations were carried out with different bed slope slopes ranging from 0° to 6° and angles of attack (0°, 30°, 60° and 90°). Between 5,245 and 26,650 was the range of the Reynolds number; the Froude number fluctuated from 2.46 to 8.57 during the experiment. Using an innovative intuitive method, correlations were created for various hydraulic jump characteristics by first accounting for the angle of attack, channel slope, inflow Froude number and Reynolds number. The average reduction in ratio of depth (<i>d</i>₂/<i>d</i>₁) and relative length of jump (<i>L</i>_j/<i>d</i>₁) was found approximately 10.76% and 9.19% respectively, while the average increment in relative loss of energy (<i>E</i>_L/<i>E</i>₁) and coefficient of bed shear stress (<i>ε</i>) was found approximately 23.05% and 90.70% respectively, with increment of angle of attack of submerged vanes from 0° to 90° considering all bed slope.</p>