HydroBASINS lev08 watershed · #7080310780
Bassin de Roseau 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 3 administrative regions : Beltrami, Lake of the Woods, Roseau
Sub-basin area
659km²
Upstream area
659,1km²
Discharge
1,02m³/s
Mean elev.
360m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 469.4 km²71.0% of basin
- 127.7 km²19.3% of basin
- 63.9 km²9.7% of basin
8 intersecting protected areas
Beltrami
IUCN VWildlife Management Area
102.36 km² overlap
Red Lake
IUCN VState Wildlife Management Area
77.90 km² overlap
Natural Area
16.76 km² overlap
Natural Area
3.08 km² overlap
Skime
IUCN VState Wildlife Management Area
1.18 km² overlap
Bear Creek
IUCN VState Wildlife Management Area
1.15 km² overlap
Hayes
IUCN VState Wildlife Management Area
0.30 km² overlap
National Wildlife Refuge
0.30 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
746 distinct species · 7 682 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Roseau River : 22 espèces reliées par 68 interactions GloBI sur 4 types (connectance 12.9%, 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°
2,5°C
Annual rain
559mm
Moisture idx (CMI)
-0,31
Runoff
50mm/an
PET
806mm
AET
479mm
Mean slope
0,3°
Water table
6cm
Forest
47%
Crops
23%
Urban
0%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)