HydroBASINS lev08 watershed · #5080114130
Bassin de Magat 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 12 administrative regions : Alfonso Lista, Aurora, Burgos, Cabatuan, Cauayan City +7
Sub-basin area
374,2km²
Upstream area
5 203,2km²
Discharge
247,07m³/s
Mean elev.
63m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Taotao River483 km²
- Bassin de Magat River273 km²
12 dept-equivalent regions (GADM L2)
- 73.1 km²19.6% of basin
- 67.4 km²18.1% of basin
- Cabatuan55.2 km²14.8% of basin
- 42.8 km²11.5% of basin
- Burgos42.7 km²11.4% of basin
- 41.4 km²11.1% of basin
- 23.9 km²6.4% of basin
- 13.4 km²3.6% of basin
4 moreFull L2 list
- Alfonso Lista11.8 km² · 3.2%
- Ramon1.0 km² · 0.3%
- Naguilian0.1 km² · 0.0%
- Cauayan City0.1 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
39 distinct species · 49 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 6 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 Magat River : 6 espèces reliées par 3 interactions GloBI sur 3 types (connectance 20.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
26,9°C
Annual rain
1 877mm
Moisture idx (CMI)
0,13
Runoff
1 405mm/an
PET
1 635mm
AET
1 259mm
Mean slope
0,2°
Water table
11cm
Forest
7%
Crops
35%
Urban
42%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)