Ontologia

HydroBASINS lev08 watershed · #1081638390

Bassin de Senqu

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.

Pfafstetter: 12780771

Sub-basin area

90km²

Upstream area

17 879km²

Discharge

105,1m³/s

Mean elev.

1 661m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Senqu850 km²

▲ Receives from 2 basins

0 dept-equivalent regions (GADM L2)

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

    Species present

    19 distinct species · 24 observations

    Source: GBIF Occurrence snapshot 2026-05-01.

    Densité d'observations

    24 obs · 1 cellules
    Obs. / cellule
    ≥ 24
    24–23
    24–23
    24–23
    < 24

    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°

    14,4°C

    Annual rain

    652mm

    Moisture idx (CMI)

    -0,52

    Runoff

    81mm/an

    PET

    1 371mm

    AET

    553mm

    Mean slope

    10,0°

    Water table

    701cm

    Forest

    0%

    Crops

    0%

    Urban

    5%

    Protected

    0%

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