HydroBASINS lev08 watershed · #5080030710
Bassin de Paracale 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 9 administrative regions : Calauag, Capalonga, Guinayangan, Jose Panganiban, Labo +4
Sub-basin area
1 095,8km²
Upstream area
1 095,8km²
Discharge
25,46m³/s
Mean elev.
57m
Administrative coverage
9 dept-equivalent regions (GADM L2)
- 218.6 km²20.0% of basin
- 209.2 km²19.2% of basin
- 209.0 km²19.1% of basin
- 163.3 km²15.0% of basin
- 119.9 km²11.0% of basin
- 35.2 km²3.2% of basin
- 9.1 km²0.8% of basin
- 8.9 km²0.8% of basin
1 moreFull L2 list
- Guinayangan7.9 km² · 0.7%
4 intersecting protected areas
Jose Panganiban-Paracate-Vinzos Marine Protected Area Network (JOPARVINZ)
IUCN Not ApplicableMarine Protected Area Network
318.42 km² overlap
Mangrove Areas from Del Pilar River to Palita Island, Bo. Salvacion and Dahican Magrove Swamp Forest Reserve
IUCN Not AssignedMangrove Swamp Forest Reserve
24.09 km² overlap
Capalonga Watershed Forest Reserve
IUCN Not AssignedWatershed Forest Reserve
3.59 km² overlap
Dahican Watershed Forest Reserve
IUCN Not AssignedWatershed Forest Reserve
0.42 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
272 distinct species · 506 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Paracale River : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 4 types (connectance 4.4%, filtre Serrano α=0.2). 4 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°
26,6°C
Annual rain
3 177mm
Moisture idx (CMI)
0,53
Runoff
2 872mm/an
PET
1 484mm
AET
1 403mm
Mean slope
4,4°
Water table
152cm
Forest
40%
Crops
33%
Urban
7%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)