Ontologia

HydroBASINS lev08 watershed · #5080047140

Bassin · #5080047140

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 : Sarmi

Coastal basinPfafstetter: 53170307

Sub-basin area

974,9km²

Upstream area

974,9km²

Discharge

1,27m³/s

Mean elev.

95m

Administrative coverage

1 dept-equivalent regions (GADM L2)

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

Species present

73 distinct species · 126 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

126 obs · 7 cellules
Obs. / cellule
≥ 52
52–51
17–51
3–16
< 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°

26,7°C

Annual rain

2 875mm

Moisture idx (CMI)

0,43

Runoff

921mm/an

PET

1 626mm

AET

1 626mm

Mean slope

3,1°

Water table

94cm

Forest

90%

Crops

8%

Urban

0%

Protected

0%

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