HydroBASINS lev08 watershed · #2080691900
Bassin de Botan Çayı
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 6 administrative regions : Beşiri, Dargeçit, Eruh, Güçlükonak, Hasankeyf +1
Sub-basin area
171,4km²
Upstream area
11 487,3km²
Discharge
208,29m³/s
Mean elev.
752m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Kezer Çayı2476 km²
- Bassin de Botan Çayı23 km²
6 dept-equivalent regions (GADM L2)
- 84.9 km²49.5% of basin
- 41.7 km²24.3% of basin
- 27.4 km²16.0% of basin
- 16.1 km²9.4% of basin
- 1.3 km²0.8% of basin
- 0.1 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
16,9°C
Annual rain
703mm
Moisture idx (CMI)
-0,48
Runoff
510mm/an
PET
1 355mm
AET
579mm
Mean slope
9,5°
Water table
364cm
Forest
0%
Crops
21%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)