Prediksi Debit Aliran Sungai Menggunakan Metode Arima (Auto Regressive Integr…

The whole stream of Sungai Siak (Siak River) both upstream and downstream is located in the Riau’s province. Upstream of the Siak’s watershed is upstream for Tapung kanan River that having many tributaries. Siak’s watershed is a critical river bashin. It causes due to significantly fluctuated the watershed. A Large discharge fluctuations between the rainy and dry seasons could resulte…