Ontologia

HydroBASINS lev08 watershed · #5080531740

Bassin de Coghill Creek

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 : Narrabri

Pfafstetter: 56466360

Sub-basin area

1 935,6km²

Upstream area

1 935,6km²

Discharge

0,66m³/s

Mean elev.

234m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Namoi River439 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Pilliga

    IUCN II

    CCA Zone 3 State Conservation Area

    145.46 km² overlap

  • Pilliga

    IUCN Ia

    CCA Zone 1 National Park

    24.78 km² overlap

  • Lanes Mill

    IUCN Ia

    Flora Reserve

    7.32 km² overlap

  • Brigalow

    IUCN II

    State Conservation Area

    2.52 km² overlap

  • Brigalow

    IUCN IV

    Nature Reserve

    2.01 km² overlap

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

Species present

1 641 distinct species · 224 756 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

224 756 obs · 43 cellules
Obs. / cellule
≥ 163 757
2 698–163 756
1 284–2 697
737–1 283
< 737

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

Ecological tissue

Sample of 38 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 Coghill Creek : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 3 types (connectance 6.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
53
Connectance
0.068
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°

18,6°C

Annual rain

647mm

Moisture idx (CMI)

-0,59

Runoff

11mm/an

PET

1 584mm

AET

548mm

Mean slope

0,3°

Water table

73cm

Forest

53%

Crops

43%

Urban

0%

Protected

9%

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