HydroBASINS lev08 watershed · #2080210240
Bassin de Большая Порма
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 : Kargopol'skiy rayon, Nyandomskiy rayon, Plesetskiy rayon
Sub-basin area
625,2km²
Upstream area
625,2km²
Discharge
6,11m³/s
Mean elev.
135m
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
645mm
Moisture idx (CMI)
0,15
Runoff
309mm/an
PET
547mm
AET
430mm
Mean slope
1,7°
Water table
40cm
Forest
86%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)