ABSTRACT The study was conducted on July 10th to August 8th, 2019 Rokan River, Ujung Tanjung Tanah Putih District, Rokan Hilir Regency, Riau Province. This study aims to determine the composition of the wire mesh haul operated in the Rokan River in Ujung Tanjung. The method used in this study was a survey method. This study was conducted in one month for eight replications, and 20 units of mes…