Ruisseau· 9 segments
Le Drot
Crosses 2 administrative regions : Gironde, Lot-et-Garonne
Total length
45km
Max discharge
17,9m³/s
Max Strahler
3
Segments matched
9
River geography2 admin regions · 27 communes
2 administrative regions crossed (GADM L2)
- GirondeNouvelle-Aquitaine · France24.8 kmin this dpt
- Lot-et-GaronneNouvelle-Aquitaine · France6.1 kmin this dpt
27 communes (L5)For countries with L5
- Dieulivol5.11 km
- Duras4.42 km
- Gironde-sur-Dropt3.38 km
- Taillecavat3.34 km
- Camiran2.67 km
- Bagas2.46 km
- Saint-Sève1.91 km
- Les Esseintes1.24 km
- Baleyssagues1.16 km
- Saint-Martin-de-Lerm1.11 km
- Monségur0.96 km
- Loubens0.94 km
- Morizès0.86 km
- Savignac-de-Duras0.48 km
- Saint-Hilaire-de-la-Noaille0.33 km
- Cours-de-Monségur0.29 km
- Saint-Ferme0.08 km
- Le Puy0.07 km
- Landerrouet-sur-Ségur0.03 km
- Saint-Pierre-sur-Dropt0.00 km
- Casseuil0.00 km
- Saint-Exupéry0.00 km
- Mesterrieux0.00 km
- Saint-Sernin0.00 km
- Lévignac-de-Guyenne0.00 km
- Saint-Géraud0.00 km
- Barie0.00 km
3 intersecting protected areas
La Garonne en Nouvelle-Aquitaine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Réseau hydrographique du Dropt
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Cours De La Garonne
IUCN IVBiotope Protection Order
1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
863 distinct species · 3 775 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Drot : 35 espèces + 5 bulles famille, 95 interactions GloBI documentées sur 5 types (connectance 12.2%, filtre Serrano α=0.2). Les 5 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
45km
Max discharge
17,9m³/s
Max Strahler
3
Segments matched
9
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.