HydroBASINS lev08 watershed · #6080136530
Bassin de Jai Kriek
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 : Tapanahony
Sub-basin area
126,8km²
Upstream area
2 348,9km²
Discharge
65,7m³/s
Mean elev.
124m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Jai Kriek629 km²
- Bassin de Jai Kriek128 km²
1 dept-equivalent regions (GADM L2)
- 126.2 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°
26,3°C
Annual rain
2 642mm
Moisture idx (CMI)
0,39
Runoff
887mm/an
PET
1 610mm
AET
1 471mm
Mean slope
1,7°
Water table
83cm
Forest
100%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)