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The tables provide estimates of the curve number (CN) as a function of hydrologic soil group (HSG), cover type, treatment, hydrologic condition, antecedent runoff condition (ARC), and...
15 Ιαν 2021 · This paper presents an approach through an insightful assessment of climate resilient urban drainage applying GIS-based Soil Conservation Service-Curve Number (SCS-CN) model of a new...
The hydrological model being used to estimate catchment runoff is the Soil Conservation Service (SCS) runoff curve number method. This widely used approach was the preferred choice for the region as
The Soil Conservation Service (SCS) curve number (CN) method is one of the most popular methods for computing the runoff volume from a rainstorm.
The SCS-CN method is a conceptual model of hydrologic abstraction of storm rainfall, supported by empirical data. Its objective is to estimate direct runoff vol-ume from storm rainfall depth, based on a curve number CN (Ponce and Hawkins 1996).
14 Ιαν 2021 · This method was originally developed by the U.S. Department of Agriculture, Soil Conservation Service (now known as Natural Resources Conservation Service—NRCS) to predict direct runoff volumes for given rainfall events and mainly for the evaluation of storm runoff in small agricultural watersheds.
14 Ιαν 2021 · Soil Conservation Service Curve Number (SCS-CN) Method: Current Applications, Remaining Challenges, and Future Perspectives. Predicting runoff in ungauged or poorly gauged watersheds is one of the key problems in applied hydrology [...]
