HydroBASINS lev08 watershed · #2080686210
Bassin de Atrek
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 across 2 countries : Etrek, Gonbad-e-Kavus
Sub-basin area
81,6km²
Upstream area
19 133,9km²
Discharge
61,72m³/s
Mean elev.
87m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Atrek171 km²
- Bassin de Atrek154 km²
2 dept-equivalent regions (GADM L2)
- 65.8 km²80.5% of basin
- 15.9 km²19.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 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°
17,3°C
Annual rain
238mm
Moisture idx (CMI)
-0,82
Runoff
54mm/an
PET
1 331mm
AET
203mm
Mean slope
0,9°
Water table
122cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)