ArcSWAT | STEP 2 | Watershed Delineation Tutorial | Step-by-Step Guide in ArcGIS (Complete Process)

In this video, you will learn Watershed Delineation using ArcSWAT in ArcGIS — Step-by-Step Complete Tutorial.
This session is part of the ArcSWAT Full Training Series (A–Z) designed for hydrology, watershed modeling, and water resources research.

This tutorial explains the entire watershed delineation process in ArcSWAT using real datasets, including DEM processing, stream definition, outlet selection, sub-basin generation, and watershed boundary creation.

🎯 What You Will Learn:

✔ Import and prepare DEM for ArcSWAT
✔ Define flow direction & flow accumulation
✔ Stream network extraction & threshold selection
✔ Outlet & inlet selection
✔ Sub-basin & watershed boundary creation
✔ Common errors & troubleshooting in delineation

🧠 Who Should Watch:

• Hydrology & Water Resources students
• GIS & Remote Sensing learners
• Environmental & Civil Engineers
• Researchers & PhD scholars
• Anyone working on watershed modeling & climate studies

🛠 Software & Tools:

ArcGIS | ArcSWAT | SWAT | GIS | Remote Sensing | Hydrologic Modeling

📂 Upcoming in This SWAT Series:
HRU creation • LULC & soil data preparation • Weather data input • SWAT simulation • Calibration & validation using SWAT-CUP • Sensitivity analysis • Scenario modeling • Climate & land use change studies

🔔 Subscribe for complete ArcSWAT & SWAT modeling tutorials with real datasets and simple explanations.