HydroBASINS lev08 watershed · #2080301020
Bassin de Пьяна
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 : Krasnooktyabr'skiy rayon, Pil'ninskiy rayon, Sergachskiy rayon
Sub-basin area
581,7km²
Upstream area
7 991km²
Discharge
38,94m³/s
Mean elev.
120m
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°
3,9°C
Annual rain
545mm
Moisture idx (CMI)
-0,16
Runoff
151mm/an
PET
645mm
AET
453mm
Mean slope
1,8°
Water table
156cm
Forest
16%
Crops
51%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)