Ontologia

HydroBASINS lev08 watershed · #2080818060

Bassin de الفرات

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 3 administrative regions : An Nasiriyah, As Salman, Suq ash Shuyukh

5% lakePfafstetter: 29471009

Sub-basin area

977,6km²

Upstream area

456 772,1km²

Discharge

990,7m³/s

Mean elev.

8m

Administrative coverage

Hydrographic chain

Drains into

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Hammar Marsh

    IUCN Not Reported

    Wetland of International Importance (Ramsar Site)

    44.79 km² overlap

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

Species present

6 distinct species · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 obs · 5 cellules
Obs. / cellule
≥ 2
2–1
1–1
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°

24,1°C

Annual rain

94mm

Moisture idx (CMI)

-0,95

Runoff

30mm/an

PET

1 844mm

AET

76mm

Mean slope

0,0°

Water table

34cm

Forest

0%

Crops

60%

Urban

2%

Protected

0%

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