HydroBASINS lev08 watershed · #3080370760
Bassin de Синяя
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 : Gornyy rayon, Khangalasskiy (Ordzhonikidzkiy)
Sub-basin area
180,8km²
Upstream area
24 612,6km²
Discharge
42,81m³/s
Mean elev.
233m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Чыра527 km²
- Bassin de Синяя86 km²
2 dept-equivalent regions (GADM L2)
- 140.2 km²77.1% of basin
- 41.7 km²22.9% of basin
2 intersecting protected areas
Siine (Sinyaya)
IUCN IINatural Park
115.19 km² overlap
Lena Pillars Nature Park
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
3.87 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 distinct species · 1 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°
-9,6°C
Annual rain
300mm
Moisture idx (CMI)
-0,43
Runoff
35mm/an
PET
531mm
AET
273mm
Mean slope
3,7°
Water table
92cm
Forest
81%
Crops
0%
Urban
0%
Protected
75%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)