HydroBASINS lev08 watershed · #3080290270
Bassin de Тыалычыма
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 : Verkhnevilyuyskiy rayon, Vilyuyskiy rayon
Sub-basin area
40,2km²
Upstream area
372 933,8km²
Discharge
1 453,52m³/s
Mean elev.
116m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Тыалычыма2766 km²
- Bassin de Вилюй64 km²
2 dept-equivalent regions (GADM L2)
- 25.2 km²62.3% of basin
- 15.3 km²37.7% of basin
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°
-9,0°C
Annual rain
272mm
Moisture idx (CMI)
-0,48
Runoff
81mm/an
PET
522mm
AET
253mm
Mean slope
2,3°
Water table
63cm
Forest
81%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)