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
Not enough documented interactions to build a meaningful graph for this territory.
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)