HydroBASINS lev08 watershed · #5080069910
Bassin de Kolan 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 1 administrative regions : Bundaberg
Sub-basin area
22,7km²
Upstream area
2 756,3km²
Discharge
10,11m³/s
Mean elev.
14m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de Kolan River264 km²
- Bassin de Kolan River134 km²
1 dept-equivalent regions (GADM L2)
- 22.7 km²100.0% of basin
3 intersecting protected areas
Kolan River
IUCN VIFish Habitat Area (B)
4.45 km² overlap
Great Sandy
IUCN IIMarine Park
3.46 km² overlap
Mouth of Kolan River
IUCN IIIConservation Park
0.94 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
267 distinct species · 752 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Kolan River : 21 espèces reliées par 60 interactions GloBI sur 4 types (connectance 9.0%, filtre Serrano α=0.2). 16 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°
21,7°C
Annual rain
1 079mm
Moisture idx (CMI)
-0,24
Runoff
134mm/an
PET
1 411mm
AET
913mm
Mean slope
0,8°
Water table
78cm
Forest
73%
Crops
1%
Urban
0%
Protected
21%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)