HydroBASINS lev08 watershed · #4081120970
Bassin de แม่น้ำน้อย
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 6 administrative regions : Bang Ban, Bang Pa-In, Bang Sai, Lat Bua Luang, Phra Nakhon Si Ayutthaya +1
Sub-basin area
209,9km²
Upstream area
123 301,9km²
Discharge
538,32m³/s
Mean elev.
5m
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°
28,1°C
Annual rain
1 336mm
Moisture idx (CMI)
-0,22
Runoff
388mm/an
PET
1 715mm
AET
1 035mm
Mean slope
0,0°
Water table
3cm
Forest
0%
Crops
63%
Urban
10%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)