HydroBASINS lev08 watershed · #8080294140
Bassin de Tazin 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. 18, Fort Smith
Sub-basin area
342,2km²
Upstream area
342,2km²
Discharge
0,44m³/s
Mean elev.
376m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Division No. 18258.8 km²75.2% of basin
- Fort Smith85.3 km²24.8% of basin
1 intersecting protected areas
Tazin Lake
IUCN IbRepresentative Area Ecological Reserve
143.60 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 10 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°
-4,2°C
Annual rain
354mm
Moisture idx (CMI)
-0,31
Runoff
40mm/an
PET
512mm
AET
308mm
Mean slope
3,3°
Water table
75cm
Forest
35%
Crops
0%
Urban
0%
Protected
42%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)