Ontologia

HydroBASINS lev08 watershed · #4080203660

Bassin de Катэн

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 : Pozharskiy rayon, im. Lazo rayon

Pfafstetter: 42222046

Sub-basin area

285km²

Upstream area

285km²

Discharge

3,62m³/s

Mean elev.

455m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Катэн453 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Matajskij

    IUCN IV

    State Natural Zakaznik

    0.47 km² overlap

  • Bikin

    IUCN Ib

    National Park

    0.02 km² overlap

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

Species present

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 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°

0,5°C

Annual rain

817mm

Moisture idx (CMI)

0,22

Runoff

400mm/an

PET

640mm

AET

592mm

Mean slope

8,3°

Water table

149cm

Forest

100%

Crops

0%

Urban

0%

Protected

0%

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