Pegase Application : Lys River
| Year of design: | 1999 |
| Description: | |
| Basin View*: |
|
| Competent Authority: | Water Agency Artois-Picardie |
| Watershed: | 1770 km2 |
| Rivers: | 20 (401 km) |
| Pegase Nodes: | 1999 |
| History: | Current Basin
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* Images realised with Google-Earth™ and ArcGIS™