HydroBASINS lev08 watershed · #6080256650
Bassin de Rio Nhamundá
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 3 administrative regions : Faro, Nhamundá, Terra Santa
Sub-basin area
1 212,3km²
Upstream area
23 189,6km²
Discharge
867,97m³/s
Mean elev.
58m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Nhamundá535 km²
- Bassin de Rio Nhamundá49 km²
3 dept-equivalent regions (GADM L2)
- 635.2 km²52.6% of basin
- 560.1 km²46.4% of basin
- 11.5 km²1.0% of basin
1 intersecting protected areas
Forest
178.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
97 distinct species · 245 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 Rio Nhamundá : 10 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 1 type (connectance 15.6%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
27,4°C
Annual rain
2 263mm
Moisture idx (CMI)
0,28
Runoff
1 168mm/an
PET
1 631mm
AET
1 311mm
Mean slope
2,9°
Water table
101cm
Forest
79%
Crops
1%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)