HydroBASINS lev08 watershed · #6080008260
Bassin · #6080008260
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 : Santo Antônio do Tauá, São Caetano de Odivelas, São João da Ponta, Terra Alta, Vigia
Sub-basin area
523,6km²
Upstream area
523,6km²
Discharge
33,88m³/s
Mean elev.
28m
Administrative coverage
5 dept-equivalent regions (GADM L2)
- 309.3 km²59.3% of basin
- 73.6 km²14.1% of basin
- 73.2 km²14.0% of basin
- 58.8 km²11.3% of basin
- 6.3 km²1.2% of basin
3 intersecting protected areas
Wetland of International Importance (Ramsar Site)
72.33 km² overlap
Extractive Reserve
42.65 km² overlap
Extractive Reserve
12.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
235 distinct species · 558 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 · #6080008260 : 25 espèces reliées par 29 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 5 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°
26,8°C
Annual rain
2 582mm
Moisture idx (CMI)
0,38
Runoff
1 563mm/an
PET
1 606mm
AET
1 310mm
Mean slope
1,0°
Water table
22cm
Forest
38%
Crops
9%
Urban
1%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)