HydroBASINS lev08 watershed · #3080275990
Bassin de Ыгыатта
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 : Mirninskiy rayon, Nyurbinskiy rayon, Suntarskiy rayon
Sub-basin area
972,1km²
Upstream area
2 633,1km²
Discharge
7,29m³/s
Mean elev.
355m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Усмун936 km²
- Bassin de Ыгыатта725 km²
3 dept-equivalent regions (GADM L2)
- 672.6 km²68.7% of basin
- 211.0 km²21.6% of basin
- 94.8 km²9.7% of basin
2 intersecting protected areas
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°
-11,4°C
Annual rain
328mm
Moisture idx (CMI)
-0,28
Runoff
88mm/an
PET
457mm
AET
290mm
Mean slope
3,1°
Water table
65cm
Forest
92%
Crops
0%
Urban
0%
Protected
36%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)