HydroBASINS lev08 watershed · #7080345200
Bassin · #7080345200
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 : Keweenaw, Lake Superior
Sub-basin area
1 024,7km²
Upstream area
7 225,5km²
Discharge
100,63m³/s
Mean elev.
179m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #7080348460469 km²
- Bassin de Montreal River416 km²
2 dept-equivalent regions (GADM L2)
- 1012.7 km²98.6% of basin
- 14.8 km²1.4% of basin
5 intersecting protected areas
Marine Protected Area
78.62 km² overlap
Baraga State Forest Area
IUCN VState Forest
7.14 km² overlap
Private Conservation Land
0.82 km² overlap
Preserve
0.37 km² overlap
Private Conservation Land
0.10 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
583 distinct species · 4 450 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 · #7080345200 : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 3 types (connectance 16.1%, 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°
3,7°C
Annual rain
805mm
Moisture idx (CMI)
0,08
Runoff
766mm/an
PET
742mm
AET
570mm
Mean slope
0,0°
Water table
2cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)