Penanggulangan Banjir Rob Menggunakan Metode Normalisasi Turap Di Sungai (Studi Kasus : Sungai Gang Nelayan Desa Penampi Kecamatan Bengkalis)

The existing shallow condition as a result of river sedimentation causes overflowing and loosening of the fishermen's alley river shoulder, in an effort to overcome the slippage on the shoulder of the road which resulted in the collapse of the road. The method used in analyzing the intensity of rainfall is the Gumbel distribution and the Mononobe method with rainfall data obtained from sesame. system, stations located in the New Straits in 2014-2021. Meanwhile, to analyze rainfall discharge using rational methods, and river channel discharge based on data obtained from the field, including river profile measurement data, flow velocity measurements and existing water level measurements. The river in Penampi Village, Gg Neleyan, Bengkalis Regency, holds water capacity at high tide conditions of Qn=5.043 m³/second and rainfall Qch = 0.059 m³/second. Existing reservoir for drainage in tidal conditions plus rai