HydroBASINS lev08 watershed · #2080655520
Bassin de قره سو
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 5 administrative regions : Ahar, Bilehsavar, Germi, Kaleibar, Parsabad
Sub-basin area
776,9km²
Upstream area
14 282,6km²
Discharge
35,9m³/s
Mean elev.
476m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de قره سو2291 km²
- Bassin de قره سو734 km²
5 dept-equivalent regions (GADM L2)
- 425.2 km²54.7% of basin
- 342.0 km²44.0% of basin
- BilehsavarArdebil · Iran6.7 km²0.9% of basin
- 2.3 km²0.3% of basin
- 1.4 km²0.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 12 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
12,7°C
Annual rain
436mm
Moisture idx (CMI)
-0,58
Runoff
31mm/an
PET
1 045mm
AET
376mm
Mean slope
6,5°
Water table
421cm
Forest
0%
Crops
81%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)