HydroBASINS lev08 watershed · #4081028150
Bassin de Nam Tain
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 : Loilen
Sub-basin area
213,5km²
Upstream area
5 828,4km²
Discharge
146,77m³/s
Mean elev.
937m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nam Tain435 km²
- Bassin · #4081030080341 km²
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 distinct species · 4 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°
21,6°C
Annual rain
1 474mm
Moisture idx (CMI)
-0,03
Runoff
718mm/an
PET
1 519mm
AET
1 016mm
Mean slope
4,9°
Water table
198cm
Forest
68%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)