HydroBASINS lev08 watershed · #2080280200
Bassin de Iča
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 : Balvi, Ludza, Madona, Rezekne
Sub-basin area
1 128,6km²
Upstream area
1 128,6km²
Discharge
8,88m³/s
Mean elev.
116m
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°
5,1°C
Annual rain
640mm
Moisture idx (CMI)
0,04
Runoff
248mm/an
PET
618mm
AET
475mm
Mean slope
0,8°
Water table
52cm
Forest
18%
Crops
43%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)