HydroBASINS lev08 watershed · #7080126120
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
569,7km²
Upstream area
569,7km²
Discharge
11,38m³/s
Mean elev.
286m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 572.5 km²100.0% of basin
2 intersecting protected areas
Quebec's national park
565.20 km² overlap
Land reserved for protected area
4.83 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
13 distinct species · 15 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°
-5,9°C
Annual rain
582mm
Moisture idx (CMI)
0,36
Runoff
630mm/an
PET
374mm
AET
333mm
Mean slope
3,1°
Water table
35cm
Forest
60%
Crops
0%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)