HydroBASINS lev08 watershed · #3080283040
Bassin de Тетлагаяха
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 : Nadymskiy rayon, Surgutskiy rayon
Sub-basin area
2 023,1km²
Upstream area
2 023,1km²
Discharge
16,93m³/s
Mean elev.
103m
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°
-4,8°C
Annual rain
528mm
Moisture idx (CMI)
0,23
Runoff
228mm/an
PET
406mm
AET
343mm
Mean slope
1,1°
Water table
11cm
Forest
41%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)