The present study deals with the hydraulic behavior of smooth triangular channels with free overfall in order to obtain useful relationships for the estimation of end depth discharge (EDD) in terms of brink depth (yb). channel side slopes (m) and channel bed slope (So). For this purpose. twelve triangular channel models have been built and tested having 3. https://parisnaturalfoodes.shop/product-category/powder-burn-2-0-watermelon/