Ontologia

HydroBASINS lev08 watershed · #4080665000

Bassin de 冈沟河

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 : Yancheng

Pfafstetter: 43308022

Sub-basin area

109,1km²

Upstream area

109,1km²

Discharge

0,96m³/s

Mean elev.

1m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de 通榆河839 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

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 2 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°

14,5°C

Annual rain

977mm

Moisture idx (CMI)

-0,07

Runoff

280mm/an

PET

1 046mm

AET

827mm

Mean slope

0,0°

Water table

2cm

Forest

1%

Crops

61%

Urban

32%

Protected

0%

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