HydroBASINS lev08 watershed · #8080298830
Bassin de Petitot 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
349,2km²
Upstream area
7 720,1km²
Discharge
29,94m³/s
Mean elev.
559m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Petitot River897 km²
- Bassin · #8080297800526 km²
2 dept-equivalent regions (GADM L2)
- 313.2 km²89.2% of basin
- 37.8 km²10.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 5 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°
-3,1°C
Annual rain
399mm
Moisture idx (CMI)
-0,32
Runoff
194mm/an
PET
589mm
AET
346mm
Mean slope
0,8°
Water table
6cm
Forest
47%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)