HydroBASINS lev08 watershed · #6080676650
Bassin de Rio Suaçui Grande
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 9 administrative regions : Coroaci, José Raydan, Marilac, Nacip Raydan, Peçanha +4
Sub-basin area
1 083,3km²
Upstream area
5 777,2km²
Discharge
77,6m³/s
Mean elev.
501m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Suaçui Grande2632 km²
- Bassin de Rio São Félix877 km²
9 dept-equivalent regions (GADM L2)
- 437.3 km²40.5% of basin
- 279.4 km²25.9% of basin
- 169.3 km²15.7% of basin
- 118.3 km²11.0% of basin
- 38.6 km²3.6% of basin
- 21.1 km²2.0% of basin
- 13.6 km²1.3% of basin
- Água Boa2.0 km²0.2% of basin
1 moreFull L2 list
- José Raydan0.2 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
43 distinct species · 58 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 Rio Suaçui Grande : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 4 types (connectance 7.4%, 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°
22,1°C
Annual rain
1 203mm
Moisture idx (CMI)
-0,27
Runoff
379mm/an
PET
1 640mm
AET
1 018mm
Mean slope
12,0°
Water table
421cm
Forest
3%
Crops
9%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)