HydroBASINS lev08 watershed · #8080332290
Bassin de Alces 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 : Division No. 17, Division No. 19, Peace River
Sub-basin area
1 103,7km²
Upstream area
121 772,5km²
Discharge
1 576,89m³/s
Mean elev.
700m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Kiskatinaw River188 km²
- Bassin de Peace River172 km²
3 dept-equivalent regions (GADM L2)
- 998.6 km²90.0% of basin
- 63.6 km²5.7% of basin
- 46.8 km²4.2% of basin
12 intersecting protected areas
Wildland Provincial Park
7.70 km² overlap
CLAYHURST ECOLOGICAL RESERVE
IUCN IaEcological Reserve
4.00 km² overlap
Boundary Lake - Pomeroy
IUCN IVPrivately Owned Conservation Area
2.64 km² overlap
Boundary Lake - Piper
IUCN IVPrivately Owned Conservation Area
2.63 km² overlap
Hartnell Purchase
IUCN IVPrivately Owned Conservation Area
2.59 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
2.59 km² overlap
PEACE RIVER CORRIDOR PARK
IUCN IIA - Park
1.80 km² overlap
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
1.29 km² overlap
KISKATINAW RIVER PARK
IUCN IIA - Park
1.19 km² overlap
3 more protected areassorted by overlap area
DUC Fee Simple Lands
IUCN IVOwnership by Environmental Non-Governmental Organization
0.65 km² overlap
Boundary Lake - Bahm
IUCN IVPrivately Owned Conservation Area
0.15 km² overlap
Old Growth Management Areas (Mapped Legal)
IUCN Not ApplicableOld Growth Management Areas (Mapped Legal)
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
733 distinct species · 7 815 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Alces River : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 4 types (connectance 18.6%, 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°
0,7°C
Annual rain
460mm
Moisture idx (CMI)
-0,28
Runoff
128mm/an
PET
641mm
AET
395mm
Mean slope
2,0°
Water table
53cm
Forest
30%
Crops
29%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)