Key Features:

• Dynamic Data Integration: Seamlessly processes soil and land use shapefiles, enabling users to incorporate diverse datasets into their hydrological analysis.

• Customizable Hydrogroup Codes: Offers the flexibility to replace standard hydrogroup codes ("A/D", "B/D", "C/D") with user-defined alternatives, allowing for tailored analysis based on specific project needs.

• Automated Geoprocessing Workflow: Efficiently performs spatial operations including union and dissolve, simplifying the preparation of input data for curve number calculation.

• Detailed Output Generation: Produces filtered shapefiles and raster conversions with specified cell sizes, facilitating easy integration into further spatial analysis and modeling.

• User-friendly Parameter Specification: Features an intuitive interface with clearly defined parameters, ensuring a smooth and accessible user experience for professionals at various levels of expertise.

Usage Scenarios:

The toolbox is useful for environmental scientists, civil engineers, and GIS professionals engaged in water resource management, urban planning, and agricultural runoff control. By providing a rapid and accurate method to calculate SCS Curve Numbers, it supports informed decision-making for land development, flood prevention, and watershed conservation projects.

Technical Specifications:

• Compatible with ArcGIS Pro.

• Inputs include soil type and land use shapefiles, alongside a lookup table for curve number values.