HydroBASINS lev08 watershed · #7080336430
Bassin de Rivière Douville
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 3 administrative regions : La Vallée-de-la-Gatineau, Le Haut-Saint-Maurice, Vallée-de-l'Or
Sub-basin area
143,8km²
Upstream area
817,1km²
Discharge
14,05m³/s
Mean elev.
432m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rivière Tamarac358 km²
- Bassin de Rivière Clova316 km²
3 dept-equivalent regions (GADM L2)
- 126.4 km²87.7% of basin
- 12.1 km²8.4% of basin
- 5.7 km²3.9% of basin
2 intersecting protected areas
04351R019 Biological Refuge
IUCN IVBiological refuge
1.81 km² overlap
07451R533 Biological Refuge
IUCN IVBiological refuge
0.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
72 distinct species · 249 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Rivière Douville : 20 espèces reliées par 65 interactions GloBI sur 2 types (connectance 14.0%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
1,3°C
Annual rain
1 045mm
Moisture idx (CMI)
0,33
Runoff
545mm/an
PET
698mm
AET
602mm
Mean slope
3,0°
Water table
66cm
Forest
98%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)