HydroBASINS lev08 watershed · #6080752200
Bassin de Rio São Mateus
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 : João Ramalho, Maracaí, Paraguaçu Paulista, Quatá, Rancharia
Sub-basin area
640,8km²
Upstream area
640,8km²
Discharge
5,26m³/s
Mean elev.
462m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Paraguaçu PaulistaSão Paulo · Brazil298.1 km²46.6% of basin
- João RamalhoSão Paulo · Brazil198.0 km²31.0% of basin
- 139.6 km²21.8% of basin
- 2.3 km²0.4% of basin
- 1.2 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
116 distinct species · 327 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 São Mateus : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 5 types (connectance 5.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (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°
21,4°C
Annual rain
1 267mm
Moisture idx (CMI)
-0,22
Runoff
254mm/an
PET
1 617mm
AET
1 072mm
Mean slope
2,4°
Water table
238cm
Forest
0%
Crops
34%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)