HydroBASINS lev08 watershed · #2080341290
Bassin de Sępolna
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 4 administrative regions : Bydgoszcz, Sępólno, Tuchola, Złotów
Sub-basin area
266,8km²
Upstream area
266,8km²
Discharge
1,36m³/s
Mean elev.
128m
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°
7,3°C
Annual rain
592mm
Moisture idx (CMI)
-0,14
Runoff
164mm/an
PET
687mm
AET
495mm
Mean slope
1,1°
Water table
68cm
Forest
11%
Crops
69%
Urban
3%
Protected
46%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)