Ontologia

HydroBASINS lev08 watershed · #4080200040

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 1 administrative regions : im. Lazo rayon

Pfafstetter: 42222045

Sub-basin area

452,8km²

Upstream area

2 558,9km²

Discharge

34,91m³/s

Mean elev.

440m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Катэн451 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Matajskij

    IUCN IV

    State Natural Zakaznik

    0.13 km² overlap

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

Species present

10 distinct species · 11 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 obs · 7 cellules
Obs. / cellule
≥ 4
4–3
1–3
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

826mm

Moisture idx (CMI)

0,23

Runoff

415mm/an

PET

634mm

AET

590mm

Mean slope

8,4°

Water table

148cm

Forest

100%

Crops

0%

Urban

0%

Protected

0%

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