HydroBASINS lev08 watershed · #6080086600
Bassin de Pomeroon River
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 : Charity / Urasara, Paradise / Evergreen (including, Riverstown / Annandale
Sub-basin area
202,1km²
Upstream area
2 775,4km²
Discharge
91,5m³/s
Mean elev.
11m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #6080089100384 km²
- Bassin de Pomeroon River279 km²
3 dept-equivalent regions (GADM L2)
- 185.0 km²92.0% of basin
- 10.1 km²5.0% of basin
- 6.1 km²3.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
110 distinct species · 188 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Pomeroon River : 27 espèces reliées par 34 interactions GloBI sur 3 types (connectance 6.9%, 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°
27,0°C
Annual rain
2 461mm
Moisture idx (CMI)
0,43
Runoff
989mm/an
PET
1 398mm
AET
1 355mm
Mean slope
0,4°
Water table
15cm
Forest
88%
Crops
10%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)