HydroBASINS lev08 watershed · #2080338580
Bassin de Osa
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 8 administrative regions : Brodnica, Grudziądz, Grudziądz (City), Iława, Kwidzyn +3
Sub-basin area
1 626,4km²
Upstream area
1 626,5km²
Discharge
10,98m³/s
Mean elev.
92m
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
584mm
Moisture idx (CMI)
-0,15
Runoff
205mm/an
PET
688mm
AET
489mm
Mean slope
1,2°
Water table
71cm
Forest
12%
Crops
68%
Urban
1%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)