Pendugaan Debit Sungai Berdasarkan Hujan dengan Menggunakan Model Tangki di DAS Cidanau, Serang

Abstract

River run ofl model using tank model has been formulated to the natural river of Cidanau, Serang, West Java. The model consists of four lanks represent four land use zones. The parameter of the tanks were optimized uszng the observed data of injiltration capacity, daily rainfall and daily river discharge for an entire years. The advantages of this model is determination of theJirst tank parameter using injiltration capacity. This parameter was directly determined based on in3ltration measurement for the respective land use zone. The application of this model was utilized for revising the discharge data since several period of the recorded data were not accurate.