Ontologia

HydroBASINS lev08 watershed · #5080583110

Bassin de Colo 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 2 administrative regions : Hawkesbury, Lithgow

Pfafstetter: 56394043

Sub-basin area

293,4km²

Upstream area

3 473,3km²

Discharge

17,38m³/s

Mean elev.

488m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Colo River520 km²

▲ Receives from 2 basins

2 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Greater Blue Mountains Area

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    293.18 km² overlap

  • Wollemi

    IUCN Ib

    National Park

    293.11 km² overlap

  • Parr

    IUCN II

    State Conservation Area

    0.05 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

791 distinct species · 7 971 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 971 obs · 6 cellules
Obs. / cellule
≥ 3 779
3 779–3 778
1 529–3 778
1 294–1 528
< 1 294

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 27 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Colo River : 15 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 4 types (connectance 10.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
27
Interactions affichées
36
Connectance
0.103
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

14,7°C

Annual rain

1 064mm

Moisture idx (CMI)

-0,16

Runoff

230mm/an

PET

1 263mm

AET

901mm

Mean slope

13,4°

Water table

524cm

Forest

100%

Crops

0%

Urban

0%

Protected

100%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)