HydroBASINS lev08 watershed · #4080792920
Bassin de Bolan River / ردياۓ بولان
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 2 administrative regions : Kalat, Nasirabad
Sub-basin area
202km²
Upstream area
4 913,7km²
Discharge
2,97m³/s
Mean elev.
175m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Bolan River / ردياۓ بولان886 km²
- Bassin de Sibri Nala271 km²
2 dept-equivalent regions (GADM L2)
- Nasirabad194.3 km²96.3% of basin
- Kalat7.5 km²3.7% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
27,0°C
Annual rain
117mm
Moisture idx (CMI)
-0,94
Runoff
17mm/an
PET
1 999mm
AET
95mm
Mean slope
2,7°
Water table
303cm
Forest
0%
Crops
3%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)