HydroBASINS lev08 watershed · #7080124250
Bassin de Rivière Nastapoka
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 1 administrative regions : Nord-du-Québec
Sub-basin area
144,3km²
Upstream area
1 682,5km²
Discharge
30,13m³/s
Mean elev.
277m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #7080122920358 km²
- Bassin · #7080122840141 km²
1 dept-equivalent regions (GADM L2)
- 145.1 km²100.0% of basin
2 intersecting protected areas
Quebec's national park
74.46 km² overlap
Land reserved for protected area
70.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
-6,0°C
Annual rain
574mm
Moisture idx (CMI)
0,35
Runoff
581mm/an
PET
370mm
AET
329mm
Mean slope
3,5°
Water table
41cm
Forest
63%
Crops
0%
Urban
0%
Protected
51%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)