Now updated - learn even more GIS skills for catchment hydrology and water management with QGIS!This second edition workbook introduces hydrological topics to professionals in the water sector using state of the art functionality in QGIS. The book is also useful as a beginner's course in GIS concepts, using in a problem-based learning approach.Designed to take advantage of the latest QGIS features, this book will guide you in improving your maps and analysis.The second edition adds the following new features: Covers QGIS 3.22 and higher, with 10% more pagesImproved and shorter workflowsRaster Attribute Tables are introducedPCRaster Tools plugin for stream and catchment delineationFlow direction styling with arrows and 3D visualizationCreate pie charts based on layer colors with the Data Plotly pluginUsing and creating legend patch shapesEasier elevation gradient legends using new functionalityUse of dynamic text in the Print Layout