HydroBASINS lev08 watershed · #8080310710
Bassin de Hay 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 2 administrative regions : Division No. 17, Northern Rockies
Sub-basin area
453,8km²
Upstream area
12 154,5km²
Discharge
30,74m³/s
Mean elev.
364m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Hay River743 km²
- Bassin de Kotcho River182 km²
2 dept-equivalent regions (GADM L2)
- 267.4 km²58.6% of basin
- 188.8 km²41.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
-1,4°C
Annual rain
398mm
Moisture idx (CMI)
-0,38
Runoff
53mm/an
PET
637mm
AET
348mm
Mean slope
0,4°
Water table
5cm
Forest
40%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)