HydroBASINS lev08 watershed · #7080313430
Bassin de Antoine Creek
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 : Abitibi-Ouest, Cochrane
Sub-basin area
336,6km²
Upstream area
4 066,8km²
Discharge
48,57m³/s
Mean elev.
276m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rivière Dagenais2378 km²
- Bassin de Rivière Magusi1352 km²
2 dept-equivalent regions (GADM L2)
- 297.4 km²88.1% of basin
- 40.3 km²11.9% of basin
5 intersecting protected areas
Water fowl gathering area
5.31 km² overlap
Muskrat habitat
5.23 km² overlap
Provincial Park
0.53 km² overlap
Lac Abitibi Heronry
IUCN VIHeronry
0.12 km² overlap
Island or peninsula inhabited by a colony of birds
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
707 distinct species · 22 976 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 Antoine Creek : 21 espèces reliées par 78 interactions GloBI sur 3 types (connectance 13.9%, filtre Serrano α=0.2). 13 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°
1,1°C
Annual rain
846mm
Moisture idx (CMI)
0,17
Runoff
448mm/an
PET
704mm
AET
564mm
Mean slope
0,9°
Water table
14cm
Forest
47%
Crops
7%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)