HydroBASINS lev08 watershed · #4081088670
Bassin de แม่น้ำยม
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 : Muang Sukhothai, Si Sam Rong
Sub-basin area
177km²
Upstream area
15 880,2km²
Discharge
44,47m³/s
Mean elev.
52m
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°
27,5°C
Annual rain
1 234mm
Moisture idx (CMI)
-0,29
Runoff
169mm/an
PET
1 740mm
AET
991mm
Mean slope
0,0°
Water table
6cm
Forest
3%
Crops
49%
Urban
19%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)