HydroBASINS lev08 watershed · #2080717680
Bassin de Tejen
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 : Mashhad, Sarakhs
Sub-basin area
1 019,6km²
Upstream area
1 019,6km²
Discharge
0,62m³/s
Mean elev.
535m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 1015.5 km²99.6% of basin
- 4.2 km²0.4% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
17 distinct species · 23 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°
15,3°C
Annual rain
241mm
Moisture idx (CMI)
-0,83
Runoff
17mm/an
PET
1 413mm
AET
205mm
Mean slope
3,1°
Water table
315cm
Forest
0%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)