HydroBASINS lev08 watershed · #5080027960
Bassin de Malandog 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 6 administrative regions : Anini-Y, Hamtic, San Joaquin, San Jose, Sibalom +1
Sub-basin area
294,6km²
Upstream area
294,7km²
Discharge
16,96m³/s
Mean elev.
91m
Administrative coverage
6 dept-equivalent regions (GADM L2)
- 127.6 km²43.5% of basin
- 53.5 km²18.2% of basin
- 45.3 km²15.4% of basin
- San Jose38.3 km²13.1% of basin
- 14.3 km²4.9% of basin
- 0.1 km²0.0% of basin
1 intersecting protected areas
Tobias Fornier Marine Protected Area Networking
IUCN Not ApplicableMarine Protected Area Network
4.20 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
170 distinct species · 375 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Malandog River : 25 espèces reliées par 25 interactions GloBI sur 3 types (connectance 5.7%, 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°
26,8°C
Annual rain
2 645mm
Moisture idx (CMI)
0,46
Runoff
1 893mm/an
PET
1 419mm
AET
1 148mm
Mean slope
6,5°
Water table
231cm
Forest
14%
Crops
33%
Urban
31%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)