HydroBASINS lev08 watershed · #8080312910
Bassin de Gataga 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 : Northern Rockies, Stikine
Sub-basin area
201,8km²
Upstream area
3 675,9km²
Discharge
42,44m³/s
Mean elev.
1 089m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Gataga River374 km²
- Bassin de Bluff Creek244 km²
2 dept-equivalent regions (GADM L2)
- 202.8 km²99.9% of basin
- 0.1 km²0.1% of basin
2 intersecting protected areas
A - Park
200.78 km² overlap
Muskwa-Kechika Special Wildland Areas
IUCN Not ApplicableMuskwa-Kechika Special Wildland Areas
1.39 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°
-2,3°C
Annual rain
464mm
Moisture idx (CMI)
-0,17
Runoff
309mm/an
PET
566mm
AET
385mm
Mean slope
13,1°
Water table
258cm
Forest
42%
Crops
0%
Urban
0%
Protected
99%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)