Ontologia

HydroBASINS lev08 watershed · #3080534400

Bassin de Тай-Дас

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 : Severnyy rayon

Pfafstetter: 31294274

Sub-basin area

500,8km²

Upstream area

500,9km²

Discharge

1,83m³/s

Mean elev.

132m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Тартас2328 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Severnyj

    IUCN IV

    State Natural Zakaznik

    189.34 km² overlap

  • Vasyuganskij

    IUCN Ia

    State Natural Zapovednik

    0.74 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 · 4 cellules
Obs. / cellule
≥ 2
2–1
1–1
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°

-0,5°C

Annual rain

444mm

Moisture idx (CMI)

-0,29

Runoff

57mm/an

PET

624mm

AET

381mm

Mean slope

0,1°

Water table

4cm

Forest

70%

Crops

1%

Urban

0%

Protected

0%

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