Rivière· 16 segments
La Morge
Crosses 7 administrative regions : Conthey, Haute-Savoie, Isère, Lavaux-Oron, Monthey +2
Total length
137km
Max discharge
152,7m³/s
Max Strahler
6
Segments matched
16
River geography7 admin regions · 25 communes
7 administrative regions crossed (GADM L2)
- IsèreAuvergne-Rhône-Alpes · France29.0 kmin this dpt
- Haute-SavoieAuvergne-Rhône-Alpes · France18.5 kmin this dpt
- ContheyValais · Switzerland9.7 kmin this dpt
- SionValais · Switzerland7.3 kmin this dpt
- MontheyValais · Switzerland0.5 kmin this dpt
- Lavaux-OronVaud · Switzerland0.0 kmin this dpt
- Pays-d'EnhautVaud · Switzerland0.0 kmin this dpt
25 communes (L5)For countries with L5
- Voiron6.52 km
- Moirans5.98 km
- Lac Léman5.32 km
- Menthonnex-sous-Clermont4.81 km
- Novel3.97 km
- Vourey3.77 km
- Saint-Étienne-de-Crossey3.51 km
- Saint-Cassien2.13 km
- Saint-Quentin-sur-Isère2.04 km
- Saint-Gingolph1.93 km
- Thusy1.87 km
- Saint-Jean-de-Moirans1.61 km
- Tullins1.47 km
- Charnècles1.45 km
- Lornay0.56 km
- Réaumont0.30 km
- Coublevie0.21 km
- Thollon-les-Mémises0.00 km
- Moye0.00 km
- Val-de-Fier0.00 km
- Vallières0.00 km
- Saint-Julien-de-Raz0.00 km
- Chilly0.00 km
- Clermont0.00 km
- Crempigny-Bonneguête0.00 km
21 intersecting protected areas
Chartreuse
IUCN VRegional Nature Park
Les Grangettes
IUCN Not AssignedRAMSAR Sites
Les Grangettes
IUCN IVWetland of International Importance (Ramsar Site)
Les Grangettes (VD,VS)
IUCN IVFederal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp.
Glacier de Tsanfleuron
IUCN IVFederal Inventory of Alluvial Zones of National Importance
Biotope Protection Order
etang de mai
IUCN IVLand acquired by a regional conservatory of natural areas
L'Infloria
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Tsanfleuron
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
12 more protected areassorted by area
Les Goureux
IUCN IVBiotope Protection Order
La Crêta
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Crête des Maladaires
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Genièvre
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Toules
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Cloujons
IUCN IVFederal Inventory of Fenlands of National Importance
Rudet
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Lovenex
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Glarey
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Ninda
IUCN IVFederal Inventory of Fenlands of National Importance
marais des goureux
IUCN IVLand acquired by a regional conservatory of natural areas
Plan Cernet
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
1 page = 1 named river (aggregation of 16 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
3 598 distinct species · 48 744 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de La Morge : 39 espèces + 3 bulles famille, 81 interactions GloBI documentées sur 6 types (connectance 9.4%, filtre Serrano α=0.2). Les 3 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
137km
Max discharge
152,7m³/s
Max Strahler
6
Segments matched
16
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.