Ontologia

HydroBASINS lev08 watershed · #5080049660

Bassin · #5080049660

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 : Alotau

Pfafstetter: 53190998

Sub-basin area

203km²

Upstream area

203km²

Discharge

7,85m³/s

Mean elev.

246m

Administrative coverage

1 dept-equivalent regions (GADM L2)

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

Species present

38 distinct species · 56 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 obs · 5 cellules
Obs. / cellule
≥ 46
46–45
4–45
3–3
< 3

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°

25,1°C

Annual rain

3 041mm

Moisture idx (CMI)

0,55

Runoff

1 457mm/an

PET

1 357mm

AET

1 343mm

Mean slope

10,5°

Water table

408cm

Forest

7%

Crops

9%

Urban

0%

Protected

0%

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