HydroBASINS lev08 watershed · #2080448090
Bassin du Thérain
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 2 administrative regions : Oise, Seine-Maritime
Sub-basin area
1 240,7km²
Upstream area
1 240,8km²
Discharge
13,95m³/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°
10,0°C
Annual rain
670mm
Moisture idx (CMI)
-0,14
Runoff
343mm/an
PET
780mm
AET
545mm
Mean slope
2,4°
Water table
162cm
Forest
3%
Crops
60%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)