HydroBASINS lev08 watershed · #3080081200
Bassin de Гальгаваам
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 : Nizhnekolymskiy rayon
Sub-basin area
72,1km²
Upstream area
3 147km²
Discharge
2,56m³/s
Mean elev.
24m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Гальгаваам554 km²
- Bassin de Гальгаваам30 km²
1 dept-equivalent regions (GADM L2)
- 72.7 km²100.0% of basin
1 intersecting protected areas
Kurdigino Krestovaya
IUCN VIResource Reserve
72.66 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 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°
-14,0°C
Annual rain
132mm
Moisture idx (CMI)
-0,58
Runoff
43mm/an
PET
315mm
AET
155mm
Mean slope
5,8°
Water table
69cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)