HydroBASINS lev08 watershed · #7080396490
Bassin de Black 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 1 administrative regions : Cheboygan
Sub-basin area
123,7km²
Upstream area
1 505,7km²
Discharge
10,19m³/s
Mean elev.
204m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Upper Black River362 km²
- Bassin de Rainy River353 km²
1 dept-equivalent regions (GADM L2)
- 124.0 km²100.0% of basin
4 intersecting protected areas
State Forest
25.05 km² overlap
Reeds Alverno
IUCN VNature Preserve
0.66 km² overlap
Cain's Creek Swamp
IUCN VNature Preserve
0.09 km² overlap
04-16-0012-V
IUCN Not AssignedConservation Easement
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
451 distinct species · 2 404 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 Black River : 22 espèces reliées par 76 interactions GloBI sur 4 types (connectance 13.5%, filtre Serrano α=0.2). 12 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°
6,0°C
Annual rain
766mm
Moisture idx (CMI)
-0,10
Runoff
219mm/an
PET
855mm
AET
619mm
Mean slope
0,9°
Water table
103cm
Forest
76%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)