HydroBASINS lev08 watershed · #5080119870
Bassin de Maradugao 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 18 administrative regions : Alamada, Aleosan, Banisilan, Bubong, Bumbaran +13
Sub-basin area
2 136,2km²
Upstream area
2 136,2km²
Discharge
85,89m³/s
Mean elev.
675m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
18 dept-equivalent regions (GADM L2)
- 406.3 km²19.1% of basin
- 268.7 km²12.6% of basin
- 261.1 km²12.3% of basin
- 258.9 km²12.2% of basin
- Carmen222.0 km²10.4% of basin
- 179.2 km²8.4% of basin
- 116.4 km²5.5% of basin
- 99.5 km²4.7% of basin
10 moreFull L2 list
- Kadingilan90.6 km² · 4.3%
- Talakag52.9 km² · 2.5%
- Lumba-Bayabao38.5 km² · 1.8%
- Aleosan36.9 km² · 1.7%
- Pagagawan28.3 km² · 1.3%
- Libungan25.2 km² · 1.2%
- Pikit19.1 km² · 0.9%
- Bubong10.4 km² · 0.5%
- Don Carlos9.3 km² · 0.4%
- Kabacan3.8 km² · 0.2%
3 intersecting protected areas
Natural Park
58.32 km² overlap
Libungan Watershed Forest Reserve
IUCN Not AssignedWatershed Forest Reserve
8.17 km² overlap
Lake Lanao Watershed Reservation
IUCN Not AssignedWatershed Reservation
7.89 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
153 distinct species · 228 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Maradugao River : 20 espèces reliées par 16 interactions GloBI sur 2 types (connectance 6.9%, filtre Serrano α=0.2). 2 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°
23,5°C
Annual rain
2 488mm
Moisture idx (CMI)
0,35
Runoff
1 209mm/an
PET
1 584mm
AET
1 502mm
Mean slope
6,9°
Water table
240cm
Forest
16%
Crops
38%
Urban
3%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)