Ontologia

HydroBASINS lev08 watershed · #4080835330

Bassin de 牛街河

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 : Zhaotong

Pfafstetter: 43497224

Sub-basin area

511,3km²

Upstream area

511,3km²

Discharge

6,82m³/s

Mean elev.

1 546m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 牛街河608 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

1 dept-equivalent regions (GADM L2)

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

Species present

13 distinct species · 29 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

29 obs · 3 cellules
Obs. / cellule
≥ 23
23–22
23–22
5–22
< 5

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°

13,1°C

Annual rain

902mm

Moisture idx (CMI)

-0,14

Runoff

427mm/an

PET

1 052mm

AET

763mm

Mean slope

19,3°

Water table

702cm

Forest

92%

Crops

32%

Urban

1%

Protected

0%

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