Ontologia

HydroBASINS lev08 watershed · #1080737820

Bassin de Bata

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 : Djourf Al Ahmar, Sila

EndorheicPfafstetter: 16294009

Sub-basin area

1 971,5km²

Upstream area

1 971,5km²

Discharge

1,8m³/s

Mean elev.

580m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin · #1080737390241 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

  • Sila
    Sila · Chad
    1179.7 km²
    60.1% of basin
  • Djourf Al Ahmar
    Sila · Chad
    784.2 km²
    39.9% of basin

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 · 7 cellules
Obs. / cellule
≥ 15
15–14
1–14
1–0
< 1

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°

27,4°C

Annual rain

600mm

Moisture idx (CMI)

-0,73

Runoff

30mm/an

PET

2 210mm

AET

505mm

Mean slope

1,3°

Water table

194cm

Forest

0%

Crops

4%

Urban

0%

Protected

0%

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