Currently in Taiwan, It contains a lot of sediment types for intergrated watershed investigation and management, such as sediment yield, sediment delivery and sediment storage. For these sediment types, although there are several ways to estimate, but the systemic and relevance still need to be integrated. This study attempts to establish the preparation and processing plan of sediment control, and standardize and automate processes. Therefore, this study can provide the assessment for intergrated watershed investigation and management or emergency sediment hazards. Finally, the study completed a case study for a watershed.