HydroBASINS lev08 watershed · #3080609930
Bassin de Уда
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 1 administrative regions : Nizhneudinskiy rayon
Sub-basin area
101,4km²
Upstream area
3 071,7km²
Discharge
35,83m³/s
Mean elev.
1 448m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Хан611 km²
- Bassin de Уда119 km²
1 dept-equivalent regions (GADM L2)
- Nizhneudinskiy rayonIrkutsk · Russia101.8 km²100.0% of basin
1 intersecting protected areas
Udinskie porogi
IUCN IIINatural Monument
0.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 2 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°
-6,7°C
Annual rain
485mm
Moisture idx (CMI)
-0,12
Runoff
316mm/an
PET
559mm
AET
412mm
Mean slope
16,9°
Water table
444cm
Forest
87%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)