HydroBASINS lev08 watershed · #5080048280
Bassin de Urawa 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 : Kabwum, Markham, Tewae-Siassi
Sub-basin area
1 030,5km²
Upstream area
1 030,5km²
Discharge
37,07m³/s
Mean elev.
1 919m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 983.1 km²95.8% of basin
- 40.0 km²3.9% of basin
- 2.9 km²0.3% of basin
1 intersecting protected areas
YUS
IUCN VIConservation Area
372.63 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
639 distinct species · 12 034 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 7 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 Urawa River : 4 espèces reliées par 6 interactions GloBI sur 2 types (connectance 28.6%, 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°
17,3°C
Annual rain
2 538mm
Moisture idx (CMI)
0,45
Runoff
1 341mm/an
PET
1 380mm
AET
1 350mm
Mean slope
20,2°
Water table
618cm
Forest
63%
Crops
4%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)