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
Sample of 17 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Mano : 16 espèces reliées par 14 interactions GloBI sur 2 types (connectance 10.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
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)