HydroBASINS lev08 watershed · #2080807590
Bassin · #2080807590
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 : Lash Wa Juwayn, Nehbandan, Zabol
Sub-basin area
1 475,5km²
Upstream area
1 476,2km²
Discharge
0,83m³/s
Mean elev.
740m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 879.7 km²59.7% of basin
- 526.1 km²35.7% of basin
- 68.5 km²4.6% of basin
2 intersecting protected areas
Hamoun
IUCN VProtected Area
32.88 km² overlap
Wetland of International Importance (Ramsar Site)
25.98 km² overlap
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°
20,3°C
Annual rain
72mm
Moisture idx (CMI)
-0,96
Runoff
19mm/an
PET
1 690mm
AET
58mm
Mean slope
2,6°
Water table
481cm
Forest
0%
Crops
1%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)