HydroBASINS lev08 watershed · #4081064030
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 4 administrative regions : Chiang Muan, Dok Kham Tai, Ngao, Song
Sub-basin area
229,7km²
Upstream area
229,7km²
Discharge
0,84m³/s
Mean elev.
530m
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°
24,4°C
Annual rain
1 242mm
Moisture idx (CMI)
-0,27
Runoff
121mm/an
PET
1 697mm
AET
977mm
Mean slope
8,3°
Water table
502cm
Forest
50%
Crops
5%
Urban
0%
Protected
43%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)