HydroBASINS lev08 watershed · #3080391760
Bassin de Сым
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 3 administrative regions : Eniseyskiy rayon, Nizhnevartovskiy rayon, Turukhanskiy rayon
Sub-basin area
1 077,5km²
Upstream area
1 077,6km²
Discharge
10,9m³/s
Mean elev.
155m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Eniseyskiy rayonKrasnoyarsk · Russia999.6 km²92.2% of basin
- 77.0 km²7.1% of basin
- Turukhanskiy rayonKrasnoyarsk · Russia7.2 km²0.7% of basin
1 intersecting protected areas
Elogujskij
IUCN IbState Natural Zakaznik
35.55 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
-3,5°C
Annual rain
575mm
Moisture idx (CMI)
0,09
Runoff
319mm/an
PET
524mm
AET
402mm
Mean slope
1,9°
Water table
13cm
Forest
84%
Crops
0%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)