HydroBASINS lev08 watershed · #1080024980
Bassin de Mano
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 5 administrative regions across 2 countries : Garwula, Golakonneh, Porkpa, Pujehun, Tewor
Sub-basin area
657,3km²
Upstream area
7 666,9km²
Discharge
367,47m³/s
Mean elev.
38m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Maho824 km²
- Bassin de Mano608 km²
5 dept-equivalent regions (GADM L2)
- 243.2 km²37.2% of basin
- 222.4 km²34.0% of basin
- 146.0 km²22.3% of basin
- 30.8 km²4.7% of basin
- 12.0 km²1.8% of basin
4 intersecting protected areas
Lake Piso Multiple Sustainable Use Reserve
IUCN Not ReportedMultiple Sustainable Use Reserve
90.92 km² overlap
Lalay
IUCN Not ReportedForest Reserve
11.14 km² overlap
Njago
IUCN Not ReportedForest Reserve
8.35 km² overlap
Gonohun
IUCN Not ReportedForest Reserve
5.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
55 distinct species · 122 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,3°C
Annual rain
3 690mm
Moisture idx (CMI)
0,56
Runoff
1 572mm/an
PET
1 614mm
AET
1 323mm
Mean slope
1,5°
Water table
32cm
Forest
0%
Crops
1%
Urban
2%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)