HydroBASINS lev08 watershed · #3080082960
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
30,1km²
Upstream area
2 521,1km²
Discharge
2m³/s
Mean elev.
48m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Гальгаваам283 km²
- Bassin de Гальгаваам269 km²
1 dept-equivalent regions (GADM L2)
- 30.3 km²100.0% of basin
1 intersecting protected areas
Kurdigino Krestovaya
IUCN VIResource Reserve
30.34 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
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
-13,9°C
Annual rain
133mm
Moisture idx (CMI)
-0,58
Runoff
44mm/an
PET
318mm
AET
155mm
Mean slope
13,6°
Water table
162cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)