HydroBASINS lev08 watershed · #1080920300
Bassin de River Gayasa
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 4 administrative regions : Bali, Donga, Gashaka, Kurmi
Sub-basin area
1 760,8km²
Upstream area
1 760,8km²
Discharge
28,01m³/s
Mean elev.
687m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 1181.2 km²67.4% of basin
- 281.9 km²16.1% of basin
- 280.9 km²16.0% of basin
- 9.3 km²0.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
11 distinct species · 47 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°
24,6°C
Annual rain
1 475mm
Moisture idx (CMI)
-0,15
Runoff
506mm/an
PET
1 747mm
AET
1 049mm
Mean slope
6,7°
Water table
292cm
Forest
32%
Crops
19%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)