Ontologia

HydroBASINS lev08 watershed · #3080626550

Bassin de Чойганг-Хем

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 2 administrative regions : Okinskiy rayon, Todzhinskiy rayon

13% lakePfafstetter: 32268908

Sub-basin area

1 446,5km²

Upstream area

1 446,6km²

Discharge

14,43m³/s

Mean elev.

1 815m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Хам-Сыра309 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Azas

    IUCN Ia

    State Natural Zapovednik

    0.18 km² overlap

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

Species present

58 distinct species · 59 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

59 obs · 27 cellules
Obs. / cellule
≥ 11
4–10
2–3
2–1
< 2

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°

-8,6°C

Annual rain

448mm

Moisture idx (CMI)

-0,13

Runoff

318mm/an

PET

525mm

AET

383mm

Mean slope

15,9°

Water table

448cm

Forest

50%

Crops

0%

Urban

0%

Protected

0%

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