HydroBASINS lev08 watershed · #7080301490
Bassin de Souris River
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 across 2 countries : Burke, Division No. 1
Sub-basin area
1 254,4km²
Upstream area
13 389,4km²
Discharge
2,94m³/s
Mean elev.
574m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Souris River876 km²
- Bassin de Souris River231 km²
2 dept-equivalent regions (GADM L2)
- Division No. 11195.1 km²95.0% of basin
- Burke63.3 km²5.0% of basin
13 intersecting protected areas
Coalfields
IUCN VIProvincial Pasture
134.56 km² overlap
Wildlife Habitat Protection
IUCN Not ApplicableWildlife Habitat Protection
16.05 km² overlap
Private Conservation Lands
IUCN IVPrivate Conservation Lands
3.25 km² overlap
Fish and Wildlife Development Fund Land
1.26 km² overlap
Fish and Wildlife Development Fund Land
1.25 km² overlap
Crown Conservation Easement
IUCN IVCrown Conservation Easement
0.64 km² overlap
Crown Conservation Easement
IUCN IVCrown Conservation Easement
0.64 km² overlap
Roche Percee Recreation Site
IUCN Not ApplicableRecreation Site
0.62 km² overlap
Crown Conservation Easement
IUCN IVCrown Conservation Easement
0.60 km² overlap
4 more protected areassorted by overlap area
Fish and Wildlife Development Fund Land
0.35 km² overlap
Fish and Wildlife Development Fund Land
0.32 km² overlap
Fish and Wildlife Development Fund Land
0.32 km² overlap
Souris Recreation Site
IUCN Not ApplicableRecreation Site
0.11 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 024 distinct species · 20 164 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 Souris River : 20 espèces reliées par 83 interactions GloBI sur 3 types (connectance 17.8%, 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°
3,1°C
Annual rain
406mm
Moisture idx (CMI)
-0,52
Runoff
14mm/an
PET
851mm
AET
356mm
Mean slope
0,4°
Water table
32cm
Forest
0%
Crops
66%
Urban
0%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)