HydroBASINS lev08 watershed · #3080093420
Bassin de Ыгаанньа
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 1 administrative regions : Ust'-Yanskiy rayon
Sub-basin area
229,8km²
Upstream area
1 421,5km²
Discharge
9,31m³/s
Mean elev.
181m
Administrative coverage
Species present
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°
-15,5°C
Annual rain
208mm
Moisture idx (CMI)
-0,41
Runoff
172mm/an
PET
357mm
AET
204mm
Mean slope
4,8°
Water table
112cm
Forest
6%
Crops
0%
Urban
0%
Protected
100%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)