HydroBASINS lev08 watershed · #2080811290
Bassin de سمیرم
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 1 administrative regions : Semirom
Sub-basin area
254,2km²
Upstream area
254,4km²
Discharge
0,33m³/s
Mean elev.
2 396m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 distinct species · 6 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°
11,6°C
Annual rain
237mm
Moisture idx (CMI)
-0,83
Runoff
40mm/an
PET
1 394mm
AET
202mm
Mean slope
6,4°
Water table
433cm
Forest
0%
Crops
15%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)