HydroBASINS lev08 watershed · #4080902860
Bassin de Tamasa
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 : Ballia
Sub-basin area
67,4km²
Upstream area
7 926km²
Discharge
85,05m³/s
Mean elev.
63m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Tamasa674 km²
- Bassin de Tamasa540 km²
1 dept-equivalent regions (GADM L2)
- Ballia67.3 km²100.0% 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
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
26,0°C
Annual rain
934mm
Moisture idx (CMI)
-0,44
Runoff
349mm/an
PET
1 655mm
AET
747mm
Mean slope
0,1°
Water table
10cm
Forest
0%
Crops
69%
Urban
9%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)