HydroBASINS lev08 watershed · #2080441900
Bassin du Matz
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, Somme
Sub-basin area
171,4km²
Upstream area
171,4km²
Discharge
1,69m³/s
Mean elev.
91m
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°
10,2°C
Annual rain
643mm
Moisture idx (CMI)
-0,18
Runoff
306mm/an
PET
785mm
AET
538mm
Mean slope
2,4°
Water table
143cm
Forest
5%
Crops
58%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)