Ontologia

HydroBASINS lev08 watershed · #5080393870

Bassin de Alpha 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 2 administrative regions : Barcaldine, Central Highlands

Pfafstetter: 56324909

Sub-basin area

552,5km²

Upstream area

552,7km²

Discharge

0,4m³/s

Mean elev.

500m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Alpha Creek372 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Rainmore

    IUCN VI

    Nature Refuge

    51.36 km² overlap

  • Castlevale

    IUCN VI

    Nature Refuge

    0.22 km² overlap

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

Species present

18 distinct species · 20 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 obs · 7 cellules
Obs. / cellule
≥ 6
6–5
4–5
2–3
< 2

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

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

20,4°C

Annual rain

601mm

Moisture idx (CMI)

-0,66

Runoff

21mm/an

PET

1 757mm

AET

507mm

Mean slope

1,8°

Water table

362cm

Forest

31%

Crops

4%

Urban

0%

Protected

9%

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