HydroBASINS lev08 watershed · #2080728160
Bassin de سیوەیل
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 : Baneh, Penjwin, Sharbazher
Sub-basin area
81,9km²
Upstream area
1 239,5km²
Discharge
14,58m³/s
Mean elev.
1 312m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de چەمی شلێر650 km²
- Bassin de سیوەیل507 km²
3 dept-equivalent regions (GADM L2)
- 78.0 km²95.3% of basin
- 3.2 km²3.9% of basin
- 0.6 km²0.8% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
14,2°C
Annual rain
873mm
Moisture idx (CMI)
-0,35
Runoff
356mm/an
PET
1 337mm
AET
602mm
Mean slope
16,5°
Water table
659cm
Forest
39%
Crops
31%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)