Ontologia

HydroBASINS lev08 watershed · #3080379450

Bassin de Куолума

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 3 administrative regions : Amginskiy rayon, Churapchinskiy rayon, Ust'-Mayskiy rayon

Pfafstetter: 34243589

Sub-basin area

488,6km²

Upstream area

488,7km²

Discharge

1,27m³/s

Mean elev.

295m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Куолума609 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Kyupskij

    IUCN VI

    Resource Reserve

    172.27 km² overlap

  • Kuoluma

    IUCN VI

    Resource Reserve

    78.95 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

5 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 5 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Hydroclimate (BasinATLAS lev08)

Mean T°

-10,3°C

Annual rain

315mm

Moisture idx (CMI)

-0,45

Runoff

71mm/an

PET

575mm

AET

284mm

Mean slope

5,7°

Water table

135cm

Forest

98%

Crops

0%

Urban

0%

Protected

13%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)