HydroBASINS lev08 watershed · #2080532520
Bassin de la Glane
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Charente, Haute-Vienne
Sub-basin area
307,9km²
Upstream area
307,9km²
Discharge
3,43m³/s
Mean elev.
312m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 292.7 km²94.8% of basin
- 15.9 km²5.2% of basin
25 communes (GADM L5)Available for FRA, RWA
- Cieux42.68 km²99% commune
- Oradour-sur-Glane38.72 km²100% commune
- Peyrilhac31.47 km²81% commune
- Veyrac28.78 km²84% commune
- Javerdat25.31 km²100% commune
- Saint-Jouvent23.30 km²93% commune
- Saint-Junien22.74 km²39% commune
- Saint-Gence21.23 km²99% commune
- Nieul17.43 km²100% commune
- Brigueuil14.11 km²31% commune
- Blond7.61 km²12% commune
- Couzeix7.23 km²24% commune
- Saint-Brice-sur-Vienne7.23 km²35% commune
- Montrol-Sénard6.71 km²25% commune
- Bonnac-la-Côte4.45 km²17% commune
- Chaptelat3.38 km²19% commune
- Thouron2.23 km²16% commune
- Montrollet1.80 km²8% commune
- Saint-Victurnien1.43 km²7% commune
- Limoges0.31 km²0% commune
- Compreignac0.21 km²0% commune
- Nantiat0.12 km²0% commune
- Chamboret0.09 km²0% commune
- Vaulry0.06 km²0% commune
- Verneuil-sur-Vienne0.02 km²0% commune
13 intersecting protected areas
Lande De Cinturat
IUCN IVBiotope Protection Order
0.33 km² overlap
les grandes landes
IUCN IVLand acquired by a regional conservatory of natural areas
0.21 km² overlap
Land acquired by a regional conservatory of natural areas
0.20 km² overlap
Land acquired by a regional conservatory of natural areas
0.09 km² overlap
tourbiere de pioffret
IUCN IVLand acquired by a regional conservatory of natural areas
0.08 km² overlap
etang du brudoux
IUCN IVLand acquired by a regional conservatory of natural areas
0.06 km² overlap
tourbiere du petit moulin
IUCN IVLand acquired by a regional conservatory of natural areas
0.06 km² overlap
zones humides de perignanas
IUCN IVLand acquired by a regional conservatory of natural areas
0.05 km² overlap
zones humides de bos fiatu
IUCN IVLand acquired by a regional conservatory of natural areas
0.04 km² overlap
4 more protected areassorted by overlap area
Land acquired by a regional conservatory of natural areas
0.02 km² overlap
lande de ceinturat
IUCN IVLand acquired by a regional conservatory of natural areas
0.01 km² overlap
Land acquired by a regional conservatory of natural areas
0.01 km² overlap
marais de nieul
IUCN IVLand acquired by a regional conservatory of natural areas
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 589 distinct species · 96 974 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Bassin de la Glane : 29 espèces + 6 bulles famille, 73 interactions GloBI documentées sur 3 types (connectance 12.3%, filtre Serrano α=0.2). Les 6 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).
Hydroclimate (BasinATLAS lev08)
Mean T°
10,9°C
Annual rain
1 003mm
Moisture idx (CMI)
0,08
Runoff
359mm/an
PET
920mm
AET
702mm
Mean slope
2,8°
Water table
253cm
Forest
25%
Crops
6%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)