HydroBASINS lev08 watershed · #2080376910
Bassin de Большой Ик
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 : Saraktashskiy rayon, Zianchurinskiy rayon
Sub-basin area
276,9km²
Upstream area
4 766,3km²
Discharge
28,35m³/s
Mean elev.
233m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большой Ик1186 km²
- Bassin de Ташла707 km²
2 dept-equivalent regions (GADM L2)
- Saraktashskiy rayonOrenburg · Russia268.3 km²96.5% of basin
- 9.7 km²3.5% of basin
2 intersecting protected areas
Saraktashskaya dubovaya roshha
IUCN IIINatural Monument
2.49 km² overlap
Koz`i Gory
IUCN IIINatural Monument
0.65 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
12 distinct species · 16 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
3,6°C
Annual rain
393mm
Moisture idx (CMI)
-0,51
Runoff
124mm/an
PET
810mm
AET
340mm
Mean slope
2,2°
Water table
149cm
Forest
6%
Crops
41%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)