HydroBASINS lev08 watershed · #4080947550
Bassin de Tuivai
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 : Aizawl, Churachandpur
Sub-basin area
118km²
Upstream area
4 895,3km²
Discharge
156,49m³/s
Mean elev.
451m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Tuivawl886 km²
- Bassin de Tuivai582 km²
2 dept-equivalent regions (GADM L2)
- 78.2 km²66.4% of basin
- 39.6 km²33.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 7 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°
23,0°C
Annual rain
2 162mm
Moisture idx (CMI)
0,35
Runoff
1 263mm/an
PET
1 407mm
AET
1 142mm
Mean slope
19,8°
Water table
697cm
Forest
0%
Crops
18%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)