Ontologia

HydroBASINS lev08 watershed · #1080683480

Bassin du Sourou

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 : Bankass

33% lakePfafstetter: 14480305

Sub-basin area

514,4km²

Upstream area

19 528km²

Discharge

29,98m³/s

Mean elev.

257m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Sourou71 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

  • Bankass
    Mopti · Mali
    512.4 km²
    100.0% of basin

1 intersecting protected areas

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

Species present

4 distinct species · 20 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 obs · 5 cellules
Obs. / cellule
≥ 16
16–15
1–15
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°

28,2°C

Annual rain

583mm

Moisture idx (CMI)

-0,71

Runoff

42mm/an

PET

2 015mm

AET

490mm

Mean slope

0,0°

Water table

7cm

Forest

0%

Crops

15%

Urban

0%

Protected

0%

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