Ontologia

HydroBASINS lev08 watershed · #1080599080

Bassin · #1080599080

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 : Niafunké

76% lakePfafstetter: 14278102

Sub-basin area

379,2km²

Upstream area

379,2km²

Discharge

0,25m³/s

Mean elev.

271m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin du Niger254 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Delta Intérieur du Niger

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    329.85 km² overlap

  • Gamba

    IUCN IV

    Classified Forest

    3.85 km² overlap

  • Kifo

    IUCN IV

    Classified Forest

    3.24 km² overlap

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

Species present

12 distinct species · 56 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 obs · 7 cellules
Obs. / cellule
≥ 21
21–20
6–20
4–5
< 4

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°

27,5°C

Annual rain

283mm

Moisture idx (CMI)

-0,86

Runoff

21mm/an

PET

2 084mm

AET

236mm

Mean slope

0,2°

Water table

63cm

Forest

0%

Crops

10%

Urban

0%

Protected

0%

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