HydroBASINS lev08 watershed · #7080406110
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 4 administrative regions : Cheboygan, Montmorency, Otsego, Presque Isle
Sub-basin area
424,9km²
Upstream area
424,9km²
Discharge
2,95m³/s
Mean elev.
307m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 186.0 km²43.7% of basin
- 151.5 km²35.6% of basin
- 88.0 km²20.7% of basin
- 0.4 km²0.1% of basin
12 intersecting protected areas
State Forest
175.44 km² overlap
State Forest
89.05 km² overlap
Dog Lake Flooding
IUCN VState Wildlife Management Area
6.11 km² overlap
MNRTF Parcel 165
IUCN VConservation Area
2.03 km² overlap
MNRTF Parcel
IUCN VConservation Area
0.73 km² overlap
Slingerlend
IUCN Not AssignedEasement
0.33 km² overlap
Butcher King
IUCN Not AssignedEasement
0.31 km² overlap
Bentz
IUCN Not AssignedEasement
0.29 km² overlap
Manier
IUCN Not AssignedEasement
0.25 km² overlap
3 more protected areassorted by overlap area
Nienaber
IUCN Not AssignedConservation Easement
0.19 km² overlap
Forest
0.16 km² overlap
MNRTF Parcel 155
IUCN VConservation Area
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
643 distinct species · 3 816 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 : 29 espèces reliées par 93 interactions GloBI sur 4 types (connectance 11.3%, 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°
5,7°C
Annual rain
770mm
Moisture idx (CMI)
-0,13
Runoff
218mm/an
PET
889mm
AET
631mm
Mean slope
2,0°
Water table
154cm
Forest
96%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)