HydroBASINS lev08 watershed · #5080025710
Bassin de Libungan 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 25 administrative regions : Alamada, Aleosan, Ampatuan, Buldon, Cotabato City +20
Sub-basin area
2 356,2km²
Upstream area
20 064,6km²
Discharge
602,52m³/s
Mean elev.
272m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Rio Grande de Mindanao364 km²
- Bassin de Kabulnan River122 km²
25 dept-equivalent regions (GADM L2)
- 371.7 km²15.8% of basin
- 217.8 km²9.3% of basin
- 212.3 km²9.0% of basin
- 169.7 km²7.2% of basin
- 165.6 km²7.1% of basin
- 141.5 km²6.0% of basin
- 141.5 km²6.0% of basin
- Talayan108.4 km²4.6% of basin
17 moreFull L2 list
- Ampatuan107.6 km² · 4.6%
- Upi90.7 km² · 3.9%
- South Upi87.6 km² · 3.7%
- Kabuntalan71.5 km² · 3.0%
- Datu Piang70.9 km² · 3.0%
- Guindulungan60.5 km² · 2.6%
- Datu Unsay55.9 km² · 2.4%
- Datu Saudi-Ampatuan48.7 km² · 2.1%
- Talitay46.0 km² · 2.0%
- Cotabato City45.3 km² · 1.9%
- Buldon33.1 km² · 1.4%
- Datu Anggal Midtimbang30.7 km² · 1.3%
- Aleosan26.9 km² · 1.1%
- Shariff Aguak16.4 km² · 0.7%
- Mamasapano12.0 km² · 0.5%
- Lumba-Bayabao8.2 km² · 0.4%
- Parang5.4 km² · 0.2%
4 intersecting protected areas
Libungan Watershed Forest Reserve
IUCN Not AssignedWatershed Forest Reserve
517.24 km² overlap
South Upi Watershed Forest Reserve
IUCN Not AssignedWatershed Forest Reserve
8.59 km² overlap
Lake Lanao Watershed Reservation
IUCN Not AssignedWatershed Reservation
1.63 km² overlap
Mado Hot Spring National Park
IUCN Not AssignedNational Park
0.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
437 distinct species · 6 974 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Libungan River : 28 espèces reliées par 43 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 8 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°
25,9°C
Annual rain
2 231mm
Moisture idx (CMI)
0,24
Runoff
946mm/an
PET
1 685mm
AET
1 539mm
Mean slope
5,6°
Water table
221cm
Forest
10%
Crops
46%
Urban
13%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)