HydroBASINS lev08 watershed · #4080982870
Bassin de Tyao
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 across 2 countries : Champhai, Palam
Sub-basin area
58,8km²
Upstream area
2 225,3km²
Discharge
94,16m³/s
Mean elev.
921m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Tyao492 km²
- Bassin de Tyao75 km²
2 dept-equivalent regions (GADM L2)
- 30.4 km²51.8% of basin
- 28.3 km²48.2% of basin
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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
21,1°C
Annual rain
2 210mm
Moisture idx (CMI)
0,41
Runoff
1 513mm/an
PET
1 302mm
AET
1 012mm
Mean slope
21,5°
Water table
589cm
Forest
0%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)