HydroBASINS lev08 watershed · #6080587400
Bassin de Rio Cochá
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 4 administrative regions : Feira da Mata, Juvenília, Manga, Montalvânia
Sub-basin area
361,5km²
Upstream area
3 206km²
Discharge
26,21m³/s
Mean elev.
551m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Cochá607 km²
- Bassin de Riacho dos Poções286 km²
4 dept-equivalent regions (GADM L2)
- 238.0 km²66.1% of basin
- 121.9 km²33.9% of basin
- 0.2 km²0.1% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
98 distinct species · 149 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 24 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 Cochá : 21 espèces reliées par 19 interactions GloBI sur 2 types (connectance 6.9%, 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°
24,0°C
Annual rain
895mm
Moisture idx (CMI)
-0,50
Runoff
203mm/an
PET
1 800mm
AET
755mm
Mean slope
3,4°
Water table
262cm
Forest
0%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)