Ontologia

HydroBASINS lev08 watershed · #5080096300

Bassin · #5080096300

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 : Anangu Pitjantjatjara

EndorheicPfafstetter: 56628030

Sub-basin area

1 355,5km²

Upstream area

1 355,5km²

Discharge

0,14m³/s

Mean elev.

422m

Administrative coverage

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Walalkara

    IUCN VI

    Indigenous Protected Area

    1353.34 km² overlap

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

Species present

17 distinct species · 22 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 obs · 9 cellules
Obs. / cellule
≥ 5
5–4
4–4
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°

19,9°C

Annual rain

213mm

Moisture idx (CMI)

-0,88

Runoff

8mm/an

PET

1 750mm

AET

177mm

Mean slope

0,9°

Water table

472cm

Forest

0%

Crops

0%

Urban

0%

Protected

100%

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