HydroBASINS lev08 watershed · #2080746280
Bassin de نهر ديالى
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 across 2 countries : Kalar, Khanaqin, n.a. (03)
Sub-basin area
1 037,5km²
Upstream area
19 772km²
Discharge
229,85m³/s
Mean elev.
502m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de چەمی هەواسان881 km²
- Bassin de نهر ديالى425 km²
3 dept-equivalent regions (GADM L2)
- 580.3 km²55.9% of basin
- 457.1 km²44.1% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
53 distinct species · 71 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de نهر ديالى : 18 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) + 0 bulles famille, 15 interactions GloBI documentées sur 2 types (connectance 9.8%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
20,2°C
Annual rain
510mm
Moisture idx (CMI)
-0,68
Runoff
220mm/an
PET
1 608mm
AET
430mm
Mean slope
4,2°
Water table
369cm
Forest
0%
Crops
7%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)