HydroBASINS lev08 watershed · #2080768900
Bassin · #2080768900
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 4 administrative regions across 2 countries : Adraskan, Anar Dara, Birjand, Shindand
Sub-basin area
1 291,6km²
Upstream area
3 738,2km²
Discharge
0m³/s
Mean elev.
892m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #20807643401573 km²
- Bassin · #2080764410874 km²
4 dept-equivalent regions (GADM L2)
- 1194.3 km²92.5% of basin
- 61.8 km²4.8% of basin
- 34.2 km²2.6% of basin
- 0.7 km²0.1% 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°
17,8°C
Annual rain
166mm
Moisture idx (CMI)
-0,90
Runoff
21mm/an
PET
1 593mm
AET
139mm
Mean slope
1,1°
Water table
152cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)