Ontologia

HydroBASINS lev08 watershed · #3080053280

Bassin de Попигай

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

12% lakePfafstetter: 33172300

Sub-basin area

688,1km²

Upstream area

44 574,3km²

Discharge

253,3m³/s

Mean elev.

35m

Administrative coverage

Hydrographic chain

Drains into

Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Popigaj

    IUCN VI

    Territory of Traditional Nature Use

    414.22 km² overlap

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

Species present

7 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 6 cellules
Obs. / cellule
≥ 4
4–3
2–3
1–1
< 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°

-13,2°C

Annual rain

237mm

Moisture idx (CMI)

-0,21

Runoff

138mm/an

PET

301mm

AET

213mm

Mean slope

2,8°

Water table

57cm

Forest

0%

Crops

0%

Urban

0%

Protected

0%

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