HydroBASINS lev08 watershed · #1080891010
Bassin de Stream
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 : Kenema, Kono
Sub-basin area
269,7km²
Upstream area
269,8km²
Discharge
14,08m³/s
Mean elev.
328m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 196.6 km²73.2% of basin
- 71.9 km²26.8% of basin
2 intersecting protected areas
Gboi Hills 1
IUCN Not ReportedForest Reserve
155.12 km² overlap
Nimini Hills North
IUCN Not ReportedForest Reserve
29.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
25,2°C
Annual rain
2 727mm
Moisture idx (CMI)
0,37
Runoff
1 649mm/an
PET
1 726mm
AET
1 336mm
Mean slope
8,8°
Water table
310cm
Forest
1%
Crops
1%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)