HydroBASINS lev08 watershed · #3080099540
Bassin de Калтамы
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 : Khatangskiy rayon
Sub-basin area
46,8km²
Upstream area
2 487,7km²
Discharge
32,98m³/s
Mean elev.
746m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Негу-Икэн654 km²
- Bassin de Калтамы199 km²
1 dept-equivalent regions (GADM L2)
- Khatangskiy rayonKrasnoyarsk · Russia47.1 km²100.0% of basin
1 intersecting protected areas
Putorana Plateau
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
27.68 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°
-14,4°C
Annual rain
466mm
Moisture idx (CMI)
0,41
Runoff
389mm/an
PET
275mm
AET
245mm
Mean slope
7,6°
Water table
157cm
Forest
2%
Crops
0%
Urban
0%
Protected
60%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)