HydroBASINS lev08 watershed · #6080500040
Bassin de Rio Vaza-Barris
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 8 administrative regions : Frei Paulo, Lagarto, Macambira, Paripiranga, Pedra Mole +3
Sub-basin area
397,3km²
Upstream area
14 528km²
Discharge
10,9m³/s
Mean elev.
201m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Riacho Cansação405 km²
- Bassin de Rio Vaza-Barris147 km²
8 dept-equivalent regions (GADM L2)
- 149.1 km²37.7% of basin
- 65.9 km²16.7% of basin
- 65.1 km²16.4% of basin
- 53.5 km²13.5% of basin
- 39.9 km²10.1% of basin
- 22.1 km²5.6% of basin
- 0.1 km²0.0% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
86 distinct species · 189 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Vaza-Barris : 19 espèces reliées par 15 interactions GloBI sur 3 types (connectance 7.9%, 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°
23,9°C
Annual rain
836mm
Moisture idx (CMI)
-0,44
Runoff
178mm/an
PET
1 491mm
AET
707mm
Mean slope
3,4°
Water table
324cm
Forest
1%
Crops
11%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)