HydroBASINS lev08 watershed · #6080663560
Bassin de Rio Pampã
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 : Carlos Chagas, Medeiros Neto, Nanuque
Sub-basin area
431,5km²
Upstream area
2 878,9km²
Discharge
20,79m³/s
Mean elev.
261m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Pampã771 km²
- Bassin de Rio Pampã275 km²
3 dept-equivalent regions (GADM L2)
- 232.2 km²54.0% of basin
- 197.3 km²45.9% of basin
- 0.5 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
152 distinct species · 368 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 Pampã : 12 espèces reliées par 22 interactions GloBI sur 3 types (connectance 14.4%, filtre Serrano α=0.2). 6 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°
23,9°C
Annual rain
1 033mm
Moisture idx (CMI)
-0,36
Runoff
262mm/an
PET
1 608mm
AET
873mm
Mean slope
6,3°
Water table
320cm
Forest
1%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)