Rivière· 9 segments
Le Gard
Crosses 1 administrative regions : Gard
Total length
54km
Max discharge
36,5m³/s
Max Strahler
4
Segments matched
9
River geography1 admin regions · 17 communes
1 administrative regions crossed (GADM L2)
- GardOccitanie · France25.1 kmin this dpt
17 communes (L5)For countries with L5
- Remoulins6.04 km
- Sainte-Anastasie5.44 km
- Vers-Pont-du-Gard5.11 km
- Saint-Chaptes3.10 km
- Dions2.83 km
- Argilliers1.06 km
- Sauzet0.78 km
- Castillon-du-Gard0.45 km
- Moussac0.26 km
- Saint-Hilaire-d'Ozilhan0.00 km
- Nîmes0.00 km
- La Calmette0.00 km
- Saint-Geniès-de-Malgoirès0.00 km
- Sernhac0.00 km
- Fournès0.00 km
- Saint-Bonnet-du-Gard0.00 km
- Collias0.00 km
3 intersecting protected areas
Le Gardon et ses gorges
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Gorges du Gardon
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Camp des Garrigues
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 971 distinct species · 28 082 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Le Gard : 20 espèces reliées par 98 interactions GloBI sur 5 types (connectance 19.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
54km
Max discharge
36,5m³/s
Max Strahler
4
Segments matched
9
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.