HydroBASINS lev08 watershed · #3080637840
Bassin de Ататах
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 : Ermakovskiy rayon, Shushenskiy rayon
Sub-basin area
320,8km²
Upstream area
320,8km²
Discharge
2,68m³/s
Mean elev.
1 638m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Shushenskiy rayonKrasnoyarsk · Russia300.3 km²93.3% of basin
- Ermakovskiy rayonKrasnoyarsk · Russia21.7 km²6.7% of basin
1 intersecting protected areas
Sayano-Shushenskiy
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
45.43 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
15 distinct species · 15 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°
-4,9°C
Annual rain
496mm
Moisture idx (CMI)
-0,13
Runoff
263mm/an
PET
576mm
AET
413mm
Mean slope
22,6°
Water table
499cm
Forest
70%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)