HydroBASINS lev08 watershed · #3080204610
Bassin de Седэяха
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 : Nadymskiy rayon, Novyy Urengoy, Purovskiy rayon
Sub-basin area
558km²
Upstream area
1 451,8km²
Discharge
14,57m³/s
Mean elev.
55m
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°
-7,6°C
Annual rain
470mm
Moisture idx (CMI)
0,30
Runoff
383mm/an
PET
330mm
AET
281mm
Mean slope
1,4°
Water table
28cm
Forest
11%
Crops
0%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)