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Parcel Watershed Delineation QGIS 4 compatibility
Not QGIS 4 ready Active
Not yet — the latest version declares max QGIS version 3.99.0, so it is not offered to QGIS 4 users.
Delineates a single watershed for one or more parcels using one or more DEMs.
About
Delineates watershed contributing area for parcels. Workflow: 1. Load DEM(s) and Parcel layer. 2. Set boundary points and options. 3. Run algorithm to merge DEMs, condition raster, calculate D8 flow accumulation, and output single watershed polygon with calculated attributes. DISCLAIMER & ACKNOWLEDGMENTS: Developed with the assistance of Claude Sonnet and Google Gemini AI models. This tool is provided "as is" without warranties of any kind. Results (watershed boundaries, outlet elevations, and contributing areas) MUST be independently reviewed, double-checked, and verified by a qualified professional before engineering or planning use. Author assumes no liability for errors or misuse.
| Author | Dario Di Nunzio |
|---|---|
| Downloads | 258 |
| Latest version | 0.1 (experimental) |
| Last updated | 2026-08-01 (75 days ago) |
| Min QGIS | 3.28.0 |
| Max QGIS | 3.99.0 |
| QGIS 4 ready | No |
| Maintenance | Active |
| Categories | Hydrology & water, Raster & terrain |
| Tags | dem, vector, raster, processing, flood, parcels, flow, hydraulics, pysheds, analysis |
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