Ontologia

HydroBASINS lev08 watershed · #4080194920

Bassin de Матай

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: 42222025

Sub-basin area

211,9km²

Upstream area

1 147,9km²

Discharge

12,99m³/s

Mean elev.

297m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Матай331 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • Matajskij

    IUCN IV

    State Natural Zakaznik

    76.16 km² overlap

  • Matajskij

    IUCN IV

    Ecological Corridor

    45.90 km² overlap

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

Species present

6 distinct species · 6 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

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

1,2°C

Annual rain

768mm

Moisture idx (CMI)

0,13

Runoff

359mm/an

PET

671mm

AET

588mm

Mean slope

6,8°

Water table

126cm

Forest

100%

Crops

0%

Urban

0%

Protected

0%

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