HydroBASINS lev08 watershed · #3080104900
Bassin de протока Старая Река
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 : Allaikhovskiy rayon
Sub-basin area
116,5km²
Upstream area
302 934km²
Discharge
1 603,24m³/s
Mean elev.
25m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Большая Эрча4279 km²
- Bassin de Индигирка336 km²
1 dept-equivalent regions (GADM L2)
- 117.4 km²100.0% of basin
1 intersecting protected areas
Ozero Ozhogino
IUCN VIResource Reserve
6.84 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 distinct species · 3 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°
-13,4°C
Annual rain
217mm
Moisture idx (CMI)
-0,35
Runoff
228mm/an
PET
335mm
AET
205mm
Mean slope
4,0°
Water table
77cm
Forest
29%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)