HydroBASINS lev08 watershed · #2080200030
Bassin de Хейняйоки
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 : Suoyarvskiy rayon
Sub-basin area
445,6km²
Upstream area
445,8km²
Discharge
4,18m³/s
Mean elev.
158m
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°
1,6°C
Annual rain
629mm
Moisture idx (CMI)
0,21
Runoff
289mm/an
PET
495mm
AET
396mm
Mean slope
4,6°
Water table
110cm
Forest
90%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)