HydroBASINS lev08 watershed · #6080073540
Bassin de Brazo de Morales
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 6 administrative regions : Arenal, Montecristo, Morales, Río Viejo, San Martín de Loba +1
Sub-basin area
1 166,1km²
Upstream area
1 166,2km²
Discharge
17,85m³/s
Mean elev.
433m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 762.7 km²65.7% of basin
- 375.0 km²32.3% of basin
- 17.0 km²1.5% of basin
- 3.9 km²0.3% of basin
- 1.8 km²0.2% of basin
- 0.8 km²0.1% of basin
1 intersecting protected areas
Plan de Ordenación y Manejo de la Cuenca Hidrográfica Directos Bajo Magdalena Entre El Banco y Plato
IUCN Not ApplicablePOMCA
3.21 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
153 distinct species · 227 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Brazo de Morales : 26 espèces reliées par 29 interactions GloBI sur 3 types (connectance 6.2%, 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°
26,1°C
Annual rain
2 176mm
Moisture idx (CMI)
0,18
Runoff
497mm/an
PET
1 717mm
AET
1 386mm
Mean slope
11,4°
Water table
422cm
Forest
24%
Crops
6%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)